Relevant bibliographies by topics / Transvaginale Sonographie / Journal articles
To see the other types of publications on this topic, follow the link: Transvaginale Sonographie.

Journal articles on the topic 'Transvaginale Sonographie'

Author: Grafiati
Published: 4 June 2021
Last updated: 2 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Transvaginale Sonographie.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Merz, E., F. Bahlmann, C. Welter, and D. Miric-Tesanic. "Transvaginale 3D-Sonographie in der Frühgravidität." Der Gynäkologe 32, no. 3 (1999): 213. http://dx.doi.org/10.1007/s001290050413.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Hänggi, W., A. Brandenberger, M. Ammann, A. Laely, Th Dietz, and U. Herrmann. "Diagnostik maligner Uterustumoren durch die transvaginale Sonographie." Ultraschall in der Medizin 16, no. 01 (March 7, 2008): 2–7. http://dx.doi.org/10.1055/s-2007-1003228.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Feichtinger, W., M. Putz, and P. Kemeter. "Transvaginale Doppler-Sonographie zur Blutflußmessung im kleinen Becken." Ultraschall in der Medizin 9, no. 01 (March 7, 2008): 30–36. http://dx.doi.org/10.1055/s-2007-1011590.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Montanari, Eliana, Martino Rolla, and Gernot Hudelist. "Endometriosediagnostik mittels Vaginalultraschall – eine Übersicht." Journal für Gynäkologische Endokrinologie/Österreich 30, no. 3 (April 28, 2020): 90–96. http://dx.doi.org/10.1007/s41974-020-00135-x.

Full text
Abstract:
Zusammenfassung Endometriose ist eine häufige benigne Erkrankung, welche Infertilität und verschiedene Symptome wie chronische Unterbauchschmerzen, Dysmenorrhö, Dyschezie, Dysurie und Dyspareunie verursachen kann. Häufig sind oberflächliche peritoneale Läsionen oder Endometriosezysten des Ovars zu finden, es können aber bei tief infiltrierender Endometriose (TIE) auch Organe wie Harnblase, Ureteren, Darm, Vagina, Sakrouterinligamente oder Septum rectovaginale infiltriert sein. Neben der Palpation und Spiegeluntersuchung stellt die transvaginale Sonographie (TVS) eine akkurate und leicht verfügbare Methode zur Diagnose der TIE, ovariellen Endometriose und Adenomyose dar.
APA, Harvard, Vancouver, ISO, and other styles
5

Hudelist and Keckstein. "Die Wertigkeit der Vaginalsonographie in der präoperativen Diagnostik der Adenomyose und tief infiltrierenden Endometriose." Praxis 98, no. 11 (May 1, 2009): 603–7. http://dx.doi.org/10.1024/1661-8157.98.11.603.

Full text
Abstract:
Die Bereicherung der gynäkologischen Untersuchungsverfahren durch die transvaginale Sonographie (TVS) in den letzten zwei Jahrzehnten hat die Erwartungen weit übertroffen. Ein wesentlicher Aspekt ist die hohe Aussagekraft der TVS sowohl bezüglich der Ovarialendometriose als auch der tief infiltrierenden Endometriose (TIE) des Septum rectovaginale und des Rektosigmoids. Ein mit dem sonographischen Erscheinungsbild vertrauter Untersucher kann die Diagnose dank der TVS bereits in der gynäkologischen Praxis stellen. Eine Verkürzung des Symptom-Diagnose-Therapie-Intervalls durch frühzeitige Erkennung und adäquate Therapie kann den Krankheitsverlauf und somit die Lebensqualität der betroffenen Patientin entscheidend beeinflussen. Die operative Therapie der TIE sollte primär an spezialisierten Zentren durchgeführt werden.
APA, Harvard, Vancouver, ISO, and other styles
6

Fleischer, Arthur C., Andrej Lyshchik, Makiko Hirari, Ryan D. Moore, Richard G. Abramson, and David A. Fishman. "Early Detection of Ovarian Cancer with Conventional and Contrast-Enhanced Transvaginal Sonography: Recent Advances and Potential Improvements." Journal of Oncology 2012 (2012): 1–11. http://dx.doi.org/10.1155/2012/302858.

Full text
Abstract:
Recently, there have been several major technical advances in the sonographic diagnosis of ovarian cancer in its early stages. These include improved assessment of tumor morphology with transvaginal sonography (TVS), and detection and characterization of tumor neovascularity with transvaginal color Doppler sonography (TV-CDS) and contrast-enhanced transvaginal sonography (CE-TVS). This paper will discuss and illustrate these improvements and describe how they enhance detection of early-stage ovarian cancer. Our initial experience with parametric mapping of CE-TVS will also be mentioned.
APA, Harvard, Vancouver, ISO, and other styles
7

Haq, Kulsum, Shabnom Ferdous Chowdhury, Maksuda Mannan, Rokshana Ivy, and K. Shehneela Tasnim. "Transvaginal Ultrasonography Is the Diagnostic Method for Evaluation of Abnormal Uterine Bleeding." Journal of Shaheed Suhrawardy Medical College 2, no. 1 (October 22, 2012): 10–12. http://dx.doi.org/10.3329/jssmc.v2i1.12344.

Full text
Abstract:
Objective: The objective of this study is to assess the utility of transvaginal iiltrasonography in patients presenting abnormal uterine bleeding. Materials and methods: Between July 2000 to December 2000, 50 patients underwent transvaginal sonography (TVS) for abnormal uterine bleeding. All patients had transvaginal sonography before histopathology. On TVS, the sonographic appearance of the endometrium was classified according to the following parameters: normal or abnormal thickness, homogeneous or heterogeneous echogenicity, bulbous contour, discontinuous, or obscured. A comparison was performed between TVS with histopathology. Results: The most common causes for the abnormal uterine bleeding were leiomvoma in TVS (42.0%). Other causes were dysfunctional uterine bleeding (28.0%), adenomyosis (6.0%). endometrialpolyp (4.0%), thin atrophic endometrium (8.0%), endometrial hyperplasia (8.0%). and endometrial carcinoma (4.0%). After histopathologic evaluation 40.0% patients had leiomvoma, 24.0% DUB, 10.0% adenomyosis, 8.0% endometrial polyp, 8.0% thin atrophic endometrium, 6.0% endometrial carcinoma and 4.0% endometrial hvperplasia. Comparing the TVS with histopathologic findings, TVS had a sensitivity of 94.3%, specificity of 80.0%, accuracy of 90.0%, PPVof91.6% andNPVof 85.7%. Conclusion: TVS is an easy, safe, rapid and tolerable procedure. It has an excellent diagnostic accuracy in the diagnosis of uterine pathology responsible for abnormal uterine bleeding. Abbreviation: TVS transvaginal sonographv; AUB abnormal uterine bleeding; DUB dysfunctional uterine bleeding, PPV positive predictive value, NPV Negative predictive value. Journal of Shaheed Suhrawardy Medical College Vol 2No.1 June 2010 page 10-12 DOI: http://dx.doi.org/10.3329/jssmc.v2i1.12344
APA, Harvard, Vancouver, ISO, and other styles
8

Aggarwal, Kiran, and Anita Yadav. "Role of transvaginal ultrasonographic cervical assessment in predicting the outcome of induction of labor." International Journal of Reproduction, Contraception, Obstetrics and Gynecology 8, no. 2 (January 25, 2019): 628. http://dx.doi.org/10.18203/2320-1770.ijrcog20190296.

Full text
Abstract:
Background: Induction of labor is the most common intervention in modern obstetrics. The pre-induction ‘favourability’ of the cervix as assessed by the bishop score is very subjective. Transvaginal sonography appears to be a feasible alternative to the traditional bishop’s score. Aim of this study, was to compare cervical assessment by transvaginal sonography and digital examination in prediction of outcome of labor induction.Methods: Three hundred women at term with maternal and foetal indications for labor induction were included in the study. Modified Bishop score was assessed by digital examination and the cervical length was measured by Transvaginal sonography (TVS). Successful labor induction was taken as a vaginal delivery within 24 hours from the start of induction. Data were analyzed using SPSS for Windows 15.0.Results: Labour induction was successful in 81.33% of patients. Mean cervical length by digital examination was 2.6 cm, whereas the mean sonographic cervical length was 3.4cm. There was a significant difference of 0.8cm in mean cervical length measured by two methods (P=0.01). The best cut off point for predicting successful induction of labor was ≤3.4cm for sonographic cervical length (sensitivity 0.82, specificity 0.87, positive predictive value 0.77 and negative predictive value 0.25). The best cut off point for Modified Bishop score was 2 (sensitivity 0.95, specificity 0.93). The ROC curve showed that compared to TVS cervical length, Modified Bishop score was the best parameter for predicting successful induction of labor.Conclusions: Transvaginal sonographic cervical length measurement can be used as an adjunct tool to the traditional Bishop score for predicting successful labor induction in high risk pregnancies.
APA, Harvard, Vancouver, ISO, and other styles
9

Fernandez, Carlos M., Elliot M. Levine, Morteza Dini, Kimberly Bannon, Stacy Butler, and Stephen Locher. "Predictive Value of Three-Dimensional Transvaginal Sonography for Staging of Endometrial Neoplasia." Journal of Diagnostic Medical Sonography 34, no. 6 (August 10, 2018): 496–500. http://dx.doi.org/10.1177/8756479318794177.

Full text
Abstract:
The goal of this study was to compare the sonographic assessment of endometrial cancer diagnosis and staging using three-dimensional transvaginal sonography with the staging that was ultimately found at surgery. Three-dimensional transvaginal sonography was performed for 20 consecutive cases of presumptive endometrial cancer using power Doppler angiography, virtual organ computer-aided analysis, and volume contrast imaging. These results were compared with the surgical staging found for those identified cases. The sonographic findings predicted the correct minimum endometrial cancer staging in 100% of the 20 cases that were examined and correlated to surgical outcomes. The successful prediction of endometrial cancer staging demonstrated by others was replicated in the organization of this case series. The findings compared favorably with other imaging modalities used for this purpose. This study assists in demonstrating the value of using presurgical three-dimensional sonography to plan for the optimal surgical excision and overall treatment of endometrial cancer.
APA, Harvard, Vancouver, ISO, and other styles
10

Levine, Elliot M., Carlos M. Fernandez, and Angela McElwee. "An Invasive Molar Pregnancy: A Case Report With Associated Imaging." Journal of Diagnostic Medical Sonography 36, no. 5 (June 26, 2020): 498–500. http://dx.doi.org/10.1177/8756479320936229.

Full text
Abstract:
Human chorionic gonadotropin is generally used as a biomarker to identify invasive molar pregnancy. The extent of the disease (e.g., its staging) has not, however, relied on its sonographic description. A case is presented that can illustrate some diagnostically useful sonographic features of three-dimensional transvaginal sonography for this condition. The clinical imaging of this case initially suggested it to be a benign hydatidiform mole but ultimately was diagnosed as an invasive molar pregnancy, with human chorionic gonadotropin monitoring. Clinical imaging was used to help manage this patient, with the demonstration of trophoblastic invasion of the uterine wall. Although two-dimensional sonography is commonly used to diagnose molar pregnancy, three-dimensional sonography may offer a clinical advantage for the management of invasive molar pregnancy, which can occur in 15% of benign hydatidiform molar pregnancies.
APA, Harvard, Vancouver, ISO, and other styles
11

Devlin, Kelly, Amber Payton, Jessica Rubino, and Robert Shapiro. "A Rare Case of Benign Luteomas of Pregnancy Masquerading as Malignancy." Journal of Diagnostic Medical Sonography 36, no. 3 (February 24, 2020): 260–65. http://dx.doi.org/10.1177/8756479320905864.

Full text
Abstract:
A luteoma is a benign ovarian mass that can have malignant characteristics on sonography. Pelvic sonography is used to help distinguish benign from malignant masses. The workup of adnexal masses during pregnancy may involve the use of both transabdominal and transvaginal sonography as well as Doppler imaging, magnetic resonance imaging, and serum tumor markers to identify the risk of malignancy. This study presents a case of a benign ovarian luteoma of pregnancy detected during sonography. The mass was removed during the first trimester due to malignant sonographic features. Counseling and treatment regarding ovarian masses should consist of a multidisciplinary team made up of physicians in maternal-fetal medicine, radiology, neonatology, and sonographers.
APA, Harvard, Vancouver, ISO, and other styles
12

Guven, M. A., T. Bese, and F. Demirkiran. "Comparison of hydrosonography and transvaginal ultrasonography in the detection of intracavitary pathologies in women with abnormal uterine bleeding." International Journal of Gynecologic Cancer 14, no. 1 (January 2004): 57–63. http://dx.doi.org/10.1136/ijgc-00009577-200401000-00007.

Full text
Abstract:
BackgroundThe aim of the study was to compare the accuracy of hydrosonography with that of transvaginal ultrasonography in detection of intracavitary pathologies in patients with history of abnormal uterine bleeding.Study designProspective, randomized, and unblinded study.Material and methodsA total of 197 women (n = 130 premenopausal and n = 67 postmenopausal) aged between 23 and 71 years (mean age 45.7 ± 8.9) presenting with a history of abnormal uterine bleeding were included into the study. Hydrosonography was carried out by experienced gynecologists, on the same setting in an outpatient clinic immediately after the performance of transvaginal sonography. The finally obtained surgical-pathologic findings were compared with the results obtained from transvaginal sonography and hydrosonography. Sensitivity, specificity, positive, and negative predictive values were calculated for each procedure.ResultsThe surgical-pathologic examination confirmed normal physiologic endometrium in 50 (48%) of 104 women who were said to have normal endometrium on transvaginal sonography. Seventy (75%) of 93 women diagnosed of intracavitary pathologies on transvaginal sonography were confirmed by surgical-pathologic findings. The sensitivity, specificity, positive predictive value, and negative predictive value of transvaginal sonography in the detection of intracavitary pathology were 56, 68, 75, and 48%, respectively. Surgical-pathologic results revealed intracavitary pathologies in 23 (30%) of 76 women who were said to have normal endometrium on hydrosonography. Among 121 women diagnosed of intracavitary pathologies on hydrosonography, 101 (81%) women were confirmed after histological evaluation of the surgical specimens. The sensitivity, specificity, positive predictive value, and negative predictive value of hydrosonography in the detection of intracavitary pathology were 81, 73, 83, and 70%, respectively. Sensitivity and negative predictive value were significantly higher with hydrosonography. There were five cases of endometrial malignancy in which one of the case of malignancy was on polyp and two cases of endometrial hyperplasia with atypia which were not stated on sonographic results.ConclusionHydrosonography is more accurate than transvaginal ultrasography in the detection of intracavitary pathologies in women with abnormal uterine bleeding.
APA, Harvard, Vancouver, ISO, and other styles
13

Haq, Kulsum, Shabnom Ferdous Chowdhury, Maksuda Mannan, Rokshana Ivy, and K. Shahneela Tasnim. "Transvaginal ultrasonography is the diagnostic method for evaluation of abnormal uterine bleeding." Journal of Shaheed Suhrawardy Medical College 1, no. 1 (October 14, 2012): 11–13. http://dx.doi.org/10.3329/jssmc.v1i1.12168.

Full text
Abstract:
Objective: The objective of this study is to assess the utility of transvaginal ultrasonography in patients presenting abnormal uterine bleeding Materials and methods: Between July 2000 to December 2000, 50 patients underwent transvaginal sonography (TVS) for abnormal uterine bleeding. All patients had transvaginal sonography before histopathology. On TVS, the sonographic appearance of the endometrium was classified according to the following parameters: normal or abnormal thickness, homogeneous or heterogeneous echogenicity, bulbous contour, discontinuous, or obscured. A comparison was performed between TVS with histopathology. Results: The most common causes for the abnormal uterine bleeding were leiomyoma in TVS (42.0%). Other causes were dysfunctional uterine bleeding (28.0%). adenomyosis (6.0%), endometrial polyp (4.0%), thin atrophic endometrium (8.0%), endometrial hyperplasia (8.0%), and endometrial carcinoma (4.0%). After histopathologic evaluation 40.0% patients had leiomyoma, 24.0% DUB, 10.0% adenomyosis, 8.0% endometrial polyp, 8.0% thin atrophic endometrium, 6.0% endometrial carcinoma and 4.0% endometrial hyperplasia. Comparing the TVS with histopathologic findings, TVS had a sensitivity of 94.3%, specificity of 80.0%. accuracy of 90.0%, PPV of 91.6% and NPV of 85.7%. Conclusion: TVS is an easy, safe, rapid and tolerable procedure. It has an excellent diagnostic accuracy in the diagnosis of uterine pathology responsible for abnormal uterine bleeding. Abbreviation: TVS transvaginal sonography; AUB abnormal uterine bleeding; DUB dysfunctional uterine bleeding, PPV positive predictive value, NPV Negative predictive value. DOI: http://dx.doi.org/10.3329/jssmc.v1i1.12168 Journal of Shaheed Suhrawardy Medical College Vol.1, No.1, December 2009 p.11-13
APA, Harvard, Vancouver, ISO, and other styles
14

Segev, Yakir, Yael Goldberg, Ofer Lavie, Reuven Keidar, Shlomi Sagie, Arie Biterrman, and Ron Auslender. "Diagnosis of Lower Gastrointestinal Tumors by Transvaginal Sonography." Journal of Diagnostic Medical Sonography 27, no. 6 (October 20, 2011): 269–72. http://dx.doi.org/10.1177/8756479311426776.

Full text
Abstract:
Sonography plays a primary role in the diagnosis of gynecological diseases. A retrospective review of incidental findings report by transvaginal sonography (TVS) was performed to evaluate the ability of TVS to visualize rectosigmoid carcinoma. The authors performed a retrospective review of 450 women who were referred for TVS because of suspected gynecological indications to evaluate those with incidental findings. Of these, 15 with incidental findings were subsequently diagnosed with rectosigmoid carcinoma. The sonographic properties and clinical findings were systematically evaluated. TVS findings included solid nonhomogeneous lesions (mean diameter of 4 cm; range, 1.6–8 cm), distended rectal walls, and gas inside the gastrointestinal lumen in 53% ( n = 8) of the cases. Total wall invasion was suspected, and signs of edema were noticed in 60% ( n = 9) of the cases. All lesions seen by TVS were pathologically confirmed as carcinoma of gastrointestinal origin. Inspection of the rectosigmoid during a TVS examination has the ability to detect unsuspected rectosigmoid lesions.
APA, Harvard, Vancouver, ISO, and other styles
15

Rosner, M., M. Bronshtein, P. Leikomovitz, M. Berkenstat, G. Barkai, and R. Y. Barishak. "Transvaginal Sonographic Diagnosis of Cataract in a Fetus." European Journal of Ophthalmology 6, no. 1 (January 1996): 90–93. http://dx.doi.org/10.1177/112067219600600118.

Full text
Abstract:
Transvaginal ultrasonography is a relatively new technique for visualizing the orbits in a fetus of 4 to 5 cm. At fifteen weeks of gestation it is possible to recognize the lenses and the hyaloid arteries in the eyes, to diagnose structural malformations such as anophthalmos, microphthalmos, buphthalmos and moderate to severe cataract. In most cases cataracts were associated with intracranial defects. We describe a case where the sonographic diagnosis of fetal cataract was confirmed by histopathological examination. A 27-year-old woman had a routine transvaginal sonography at 15 weeks’ normal gestation. Microphthalmos without a hyaloid artery and disorganization of the anterior chamber and lens consistent with cataract were demonstrated in the fetal left eye. In accordance with the parents’ decision, the pregnancy was terminated a week later. Autopsy of the fetus was done and serial sections of the left eye were studied by light microscopy. Histopathological examination verified the sonographic diagnosis of fetal cataract in a microphthalmic eye. Associated findings included malformation of the anterior segment and retinal dysplasia.
APA, Harvard, Vancouver, ISO, and other styles
16

`Yousaf, Khalid Rehman, Shahzad Saeed, Saman Chaudhry, Rabia Bashrat, Abadullah Khalid, Usman Baig, Maria Haq, Talal Azhar, and Moeez Zafar. "Usefulness of Grey Scale and Doppler transvaginal sonography in diagnosis of ovarian torsion." Journal of Fatima Jinnah Medical University 14, no. 2 (July 15, 2020): 97–102. http://dx.doi.org/10.37018/kori7947.

Full text
Abstract:
Background: Ovarian torsion diagnosis is a great challenge as delay in diagnosis can cause severe morbidity. Early accurate diagnosis is crucial to preserve ovarian function. Ultrasonography being the primary imaging modality plays a vital role in the evaluation of suspected ovarian torsion by helping surgeons reach the correct diagnosis, thus avoiding unnecessary intervention. This study aims to determine the diagnostic accuracy of isolated and combined sonographic features of ovarian torsion on grey scale and Doppler transvaginal ultrasonography. Patients and methods: From radiology database, from January 2016 till December 2019, sonographic signs of ovarian torsion in 113 women with suspected ovarian torsion on ultrasonography and subsequent surgical diagnosis were evaluated. Ultrasound findings were compared with surgical findings to determine the accuracy, sensitivity, specificity, and positive and negative predictive values of individual and combined ultrasound signs. Results: Diagnostic accuracy of ultrasound for ovarian torsion was 85.8%. Abnormal ovarian Doppler flow was the most accurate individual sonographic sign with accuracy, sensitivity, specificity and positive predictive value of 85.8%, 83.5%, 100% and 100% respectively followed by ovarian enlargement and ovarian edema. Combined ultrasound signs resulted in higher sensitivity and positive predictive values, and lower specificity and negative predictive values for ovarian torsion. Increasing the number of sonographic parameters increased the specificity but decreased sensitivity. High accuracy, sensitivity, positive predictive value, specificity and negative predictive value was seen when combination of three or two sonographic parameters was used as diagnostic criteria. Conclusion: Transvaginal sonography is a convenient, reliable and extremely useful imaging modality for preoperative diagnosis of ovarian torsion with high specificity, sensitivity, positive predictive value and diagnostic accuracy helping treating physicians to take prompt decisions regarding timely surgical intervention. However, due to low negative predictive values, absence of sonographic signs does not rule out ovarian torsion and high index of clinical suspicion remains of utmost importance.
APA, Harvard, Vancouver, ISO, and other styles
17

P., Sandeep Sethumadhavan, Raju Agarwal, Jayamol M. Anilkumar, and Anup Ramchandran Pillai. "Cervical length measurement by transvaginal sonography in predicting preterm labour in low risk women." International Journal of Reproduction, Contraception, Obstetrics and Gynecology 6, no. 12 (November 23, 2017): 5563. http://dx.doi.org/10.18203/2320-1770.ijrcog20175282.

Full text
Abstract:
Background: Preterm birth is the leading cause of perinatal morbidity and mortality. Transvaginal sonographic measurement of the cervix is a reliable alternative method for the assessment of cervical length as it allows better quality and more accurate visualization of the uterine cervix. Several studies have reported that cervical assessment on transvaginal sonography may be useful in the prediction of preterm delivery. The objective of this study was to assess cervical length at 20 to 24 weeks of gestation in low risk women and correlate with the gestational age at delivery.Methods: A prospective cohort study conducted in a tertiary care Military Hospital in Pune, India. 354 asymptomatic low risk antenatal women with gestational age of 20 to 24 weeks were studied. Cervical assessment with transvaginal sonography for the measurement of cervical length was performed using a 10 MHz transvaginal probe.Results: 7 percent women delivered preterm. The incidence of short cervix in low risk women was only 0.56%. 100% women with short cervix delivered preterm and, only 6.9% patients who had cervical length more than 25 mm delivered preterm. Cervical length 25 mm has got sensitivity and NPV of 100% and a specificity of 93.46%. However, the PPV was only 8%.Conclusions: The study reported significant inverse relation between short cervix and the occurrence of preterm delivery. Our findings suggest that cervical length can be used as a screening method for preterm labour in low risk women. However strong evidences from large randomized control trials would be required to assess its cost-effectiveness.
APA, Harvard, Vancouver, ISO, and other styles
18

Bondi, Moshe, Rafael Miller, Andrew Zbar, Yenon Hazan, Zvi Appelman, Benjamin Caspi, and Eli Mavor. "Improving the Diagnostic Accuracy of Ultrasonography in Suspected Acute Appendicitis by the Combined Transabdominal and Transvaginal Approach." American Surgeon 78, no. 1 (January 2012): 98–103. http://dx.doi.org/10.1177/000313481207800144.

Full text
Abstract:
Transabdominal ultrasound has a lower diagnostic yield in acute appendicitis than computed tomography (CT) scanning. The addition of transvaginal sonography in women with suspected appendicitis has shown improvement in the efficacy of diagnosis, potentially providing the option of selective CT use and reducing overall investigative cost and surgical delay. Two hundred ninety-two women who underwent combined transabdominal and transvaginal ultrasound for suspected acute appendicitis were evaluated. Patients were divided into two groups; Group 1 including patients with a positive sonographic diagnosis of appendicitis who underwent operation and Group 2 including patients with a negative sonographic diagnosis. Of the 157 women in Group 1, the diagnosis of appendicitis was histologically confirmed in 144 patients with five cases having a normal appendix in whom eight other pathologies were found. Of the 135 women with negative ultrasound examinations, 14 underwent surgery in which four cases of appendicitis were found. The sensitivity of the combined approach was 97.3 per cent, the specificity 91 per cent, the positive predictive value 91.7 per cent, and the negative predictive value 97 per cent. Combined ultrasound has a high predictive value for the diagnosis of appendicitis and may assist in reduction of the use of CT scanning for diagnosis and in the negative appendectomy rate.
APA, Harvard, Vancouver, ISO, and other styles
19

Menon, Dev K. "A Retrospective Study of the Accuracy of Sonographic Chorionicity Determination in Twin Pregnancies." Twin Research and Human Genetics 8, no. 3 (June 1, 2005): 259–61. http://dx.doi.org/10.1375/twin.8.3.259.

Full text
Abstract:
AbstractThe aim of this study was to determine the accuracy of sonographic chorionicity determination in the largest sample of twin pregnancies to date. We retrospectively analyzed 463 twin pregnancies delivered over a 6-year period to determine in each case what the antenatal sonographic prediction of chorionicity was, and then what the subsequent post partum pathological diagnosis of chorionicity was. Out of 436 twin pregnancies, 428 were correctly diagnosed for chorionicity as confirmed by pathology reports. Sonography as a screening tool for monochorionic twin pregnancies has a sensitivity of 100%, a specificity of 97.9% and a predictive value positive of 88.2%. Transvaginal scanning in the first trimester determined twin chorionicity with a sensitivity and a specificity of 100%. This study has confirmed in the largest sample to date that sono- graphic chorionicity determination is best done in the first trimester using vaginal scans, where it has 100% accuracy.
APA, Harvard, Vancouver, ISO, and other styles
20

MOORTHY, RS. "TRANSVAGINAL SONOGRAPHY." Medical Journal Armed Forces India 56, no. 3 (July 2000): 181–83. http://dx.doi.org/10.1016/s0377-1237(17)30160-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
21

Wladimiroff, J. W. "Transvaginal sonography." Ultrasound in Medicine & Biology 14, no. 8 (January 1988): 743. http://dx.doi.org/10.1016/0301-5629(88)90030-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Deppe, Gunter. "Transvaginal sonography." Gynecologic Oncology 33, no. 1 (April 1989): 133. http://dx.doi.org/10.1016/0090-8258(89)90621-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

ISLAM, ALIYA, and GHAZALA GHAZALA,. "TRANSVAGINAL SONOGRAPHY." Professional Medical Journal 16, no. 01 (March 10, 2009): 127–34. http://dx.doi.org/10.29309/tpmj/2009.16.01.2997.

Full text
Abstract:
O b j e c t i v e : (1) To evaluate predictive values of non-invasive transvaginal sonography in abnormal uterine bleeding. (2)Correlate results of transvaginal sonography with hysteroscopy and biopsy in abnormal uterine bleeding. D e s i g n : Descriptive study. (Validitystudy for TVS). Setting: Gyny/Obs Deptt, Military Hospital Rawalpindi. Period: One year - from January 2006 to December 2006. S u b j e c ts& M e t h o d s : Women of any age presenting with abnormal uterine bleeding. Total number of cases included were two hundred. Patients wereevaluated in OPD by taking detailed gynaecological history. Clinical examination was carried out to find any local source of bleeding fromgenital tract. Pap smear was taken at that time. Transvaginal ultrasound was performed in OPD basis. The results were noted on a predesignedproforma. Routine investigations were performed on outpatient basis at the time of patient selection which included complete bloodpicture, urine analysis, random blood sugar, renal function tests and hepatitis B and C screening. Then the patients were admitted forhysteroscopy and histopathology. Hysteroscopic findings were noted on the proforma. Later histopathology report was also entered intoproforma. Hysteroscopy and biopsy were considered gold standard in our study. Thus the procedure was considered 100% accurate andsensitivity, specificity, PPV and NPV for TVS were calculated. Results. It was found that at less than 14 mm endometrial thickness noserious pathology was found. Sensitivity, specificity, negative predictive value and positive predictive value for TVS was found as follows;1.For endometrial hyperplasia 100%, 93%, 100%, 79% respectively. 2. For endometrial polyp 100%, 97%, 100%, 25% respectively. 3. Forcarcinoma 100%, 99%, 100%, 33% respectively. 4. For proliferative endometrium 79%, 100%, 78% and 100%. 5. For secretary phaseendometrium 100%,96%. 100%,79%respectively. 6.Forsub mucus fibroid 100%, 98%, 100%, 60% respectively. C o n c l u s i o n : .Differencebetween values of hysteroscopy and TVS is not very significant so TVS should be used as 1s t line investigation. At less than 14mmendometrial thickness no major pathology is detected.
APA, Harvard, Vancouver, ISO, and other styles
24

Arisoy, Resul, and Murat Yayla. "Transvaginal Sonographic Evaluation of the Cervix in Asymptomatic Singleton Pregnancy and Management Options in Short Cervix." Journal of Pregnancy 2012 (2012): 1–10. http://dx.doi.org/10.1155/2012/201628.

Full text
Abstract:
Preterm delivery (PTD), defined as birth before 37 completed weeks of gestation, is the leading cause of perinatal morbidity and mortality. Evaluation of the cervical morphology and biometry with transvaginal ultrasonography at 16–24 weeks of gestation is a useful tool to predict the risk of preterm birth in low- and high-risk singleton pregnancies. For instance, a sonographic cervical length (CL) > 30 mm and present cervical gland area have a 96-97% negative predictive value for preterm delivery at <37 weeks. Available evidence supports the use of progesterone to women with cervical length ≤25 mm, irrespective of other risk factors. In women with prior spontaneous PTD with asymptomatic cervical shortening (CL ≤ 25 mm), prophylactic cerclage procedure must be performed and weekly to every two weeks follow-up is essential. This article reviews the evidence in support of the clinical introduction of transvaginal sonography for both the prediction and management of spontaneous preterm labour.
APA, Harvard, Vancouver, ISO, and other styles
25

Poliakova, Yevheniia, and Nataliia Lutsenko. "Diagnostic Accuracy of Transvaginal Sonography in the Detection of Endometrial Polyps." Journal of Diagnostic Medical Sonography 36, no. 1 (October 9, 2019): 31–35. http://dx.doi.org/10.1177/8756479319879374.

Full text
Abstract:
Background: Transvaginal sonography (TVS) is considered a simple and generally accepted method for detecting uterine anomalies. With TVS, the uterus can be clearly visualized, but so far, the diagnostic accuracy of TVS varies across different studies. This retrospective study was devised to evaluate the accuracy of a sonographic diagnosis of endometrial polyps in a Ukrainian hospital. Methods: This was a single-center retrospective study of woman who underwent TVS and had hysteroscopy or dilation and curettage for endometrial pathology. A cohort of 156 women were included in this yearlong study. A comparative analysis was based on the preoperative diagnosis, according to TVS, compared with the postoperative histopathology results. Results: The overall sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of TVS in diagnosing endometrial polyps were 69%, 51%, 73%, 46%, and 63%, respectively. Conclusion: This retrospective study provided data on the lack of accuracy for a sonographic diagnosis of endometrial polyps. This was based on 26% of women whose diagnosis was not confirmed by histology. A false-negative result occurred for 54% of women who had polyps that were not detected at the preoperative stage. These data raise the question of the feasibility of further invasive procedures based on a single TVS study.
APA, Harvard, Vancouver, ISO, and other styles
26

Savelli, L., M. Sansovini, M. Ceccaroni, T. Ghi, M. Ceccarini, F. Rosati, and S. Venturoli. "OC149: Paraovarian cysts: diagnostic criteria at transvaginal sonography and sonographic-pathologic correlation." Ultrasound in Obstetrics and Gynecology 24, no. 3 (August 2004): 256. http://dx.doi.org/10.1002/uog.1266.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Izquierdo, Luis A., Ori Kushnir, James F. Smith, George J. Gilson, Molly S. Chatterjee, Clifford Qualls, and Luis B. Cureta. "Evaluation of Fetal Sonographic Measurements in the First Trimester by Transvaginal Sonography." Gynecologic and Obstetric Investigation 32, no. 4 (1991): 206–9. http://dx.doi.org/10.1159/000293032.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

., Khusboo, Dinesh Kumar, Ashish Verma, Suman Chaurasia, and Ramvilas Nag. "Cervical sonomorphometric evaluation of normal and preterm labour by transvaginal and transabdominal sonography." International Journal of Reproduction, Contraception, Obstetrics and Gynecology 6, no. 2 (January 31, 2017): 417. http://dx.doi.org/10.18203/2320-1770.ijrcog20170042.

Full text
Abstract:
Background: Preterm delivery is major cause of perinatal morbidity and mortality. Measuring cervical length (CL) with ultrasonography has become increasingly acceptable as an early diagnostic procedure in patients at risk for PTL, with transvaginal ultrasonography (TV Us) being considered as the gold standard for the CL assessment.Methods: A cohort of women with singleton pregnancies, and confirmed gestational age by first or early second trimester ultrasonography, last menstrual period & clinical assessment were selected to undergo transvaginal and transabdominal sonographic measurement of cervical length between 16 and 34 week gestation. Cervical length was first measured by transabdominal route (TAS) using a 3.5 MHz curved electronic array transducer with the patient in the supine position and with a full bladder, transvaginal sonography (TVS) was done by a 7.5 MHz probe attached to an ultrasound machine. The probe was covered with a latex condom and gel placed between the transducer and the cover and also on the surface. It was then gently inserted in the vagina to obtain a sagittal view of the cervix. Doppler measurement were taken by both transabdominal and transvaginal route.Results: Gradual decrease in cervical length is seen with advancement of gestation weeks. TA Us cervical length values are noted higher than TV Us however significance is seen only at 24 weeks and cervical width are showing gradual increase with advancement of gestation weeks without significant difference between them. The study compared the mean spectral Doppler parameters RI, PI and S/D Ratio at different weeks & observed that TV Us values are more at each gestation weeks than TA Us showing significant difference 24 weeks onwards.Conclusions: Although discrepancy in statistical significance, short cervical length, funneling and gland area are important to recognize for prediction of premature onset of labour, owing to the potential for perinatal morbidity and mortality and socioeconomic burden. Transvaginal sonography remains the dominant imaging modality for evaluation of the cervix. It is operator dependent modality so care should be taken to evaluate each morphologic character.
APA, Harvard, Vancouver, ISO, and other styles
29

Mondal, Mojahid, and Narayan Pandit. "Congenital Atresia of Uterine Cervix - A Rare Case Report." Journal of Evidence Based Medicine and Healthcare 8, no. 06 (February 8, 2021): 342–44. http://dx.doi.org/10.18410/jebmh/2021/66.

Full text
Abstract:
A 22-year-old woman, single, came to Radiodiagnosis Department of North Bengal Medical College and Hospital for ultrasonography examination of whole abdomen for evaluation of amenorrhoea and vague cyclical lower abdominal pain. She had been treated outside the hospital for several years for above symptoms without any fruitful outcome. There was no history of any surgical management to this patient. Careful clinical examination of pelvis revealed an imperforate hymen. No other clinical signs were found except mild lower abdomen tenderness. Routine ultrasound was done with curvilinear probe with frequency of 5 MHz in GE LOGIQ P 9 model ultrasound sonography (USG) Machine. Cervical agenesis was suspected based on sonographic findings, non-visualization of the cervix with a uterus like structure (measuring approx. 30 x 36 x 30 mm.) in right adnexal region. Mild collection seen in pouch of Douglas. Both ovaries and bilateral adnexa were normal. Vagina showed no abnormal collection. Other abdominal organs like liver, gallbladder (GB), common bile duct (CBD), portal vein (PV), pancreas, spleen, both kidneys, and bladder appeared normal. Transvaginal examination as well as transvaginal sonography could not be performed as imperforate hymen. Therefore, the patient underwent magnetic resonance imaging (MRI) examination of whole abdomen which confirmed the ultrasonographic findings and the case diagnosed as congenital atresia of uterine cervix with imperforate hymen.
APA, Harvard, Vancouver, ISO, and other styles
30

Boitor-Borza, Dan, Tunde Kovacs, and Florin Stamatian. "Transvaginal Three-dimensional Sonographic Assessment of the Embryonic Brain: A Pilot Study." Medicine and Pharmacy Reports 88, no. 2 (April 29, 2015): 152–58. http://dx.doi.org/10.15386/cjmed-437.

Full text
Abstract:
Aims. A very good knowledge of human embryology is mandatory not only for the correct sonographic assessment of the developing brain, but also for better understanding the origins of congenital anomalies involving the central nervous system. 3D transvaginal sonography may be an effective technique for imaging the developing brain. The aims of this explorative study are to demonstrate the feasibility of imaging the embryonic brain between 7 and 10 weeks of gestation for clinical studies by using a 3D high-frequency vaginal ultrasound transducer and to provide a reference for the morphology of the brain in the embryonic period.Materials and methods. Four embryos of 9 mm, 17 mm, 23 mm and 31 mm crown-rump length respectively were assessed in vivo by transvaginal sonography. We gave a special attention to the embryonic brain. All patients were examined with a Voluson E10, BT 15 ultrasound scanner (GE Healthcare, Zipf, Austria), using a high-frequency 6-12 MHz/ 256-element 3D/4D transvaginal transducer. Three-dimensional sonography was performed routinely as the patients were scanned. The multiplanar display was used after selecting the best volume. The Omni view® software was used for digitally slicing the selected volumes. Results. We describe the morphological details of the developing brains of four embryos ranging from 7 to 10 gestational weeks. In the human embryo 9 mm CRL the hypoechogenic cavities of the three primary vesicles (prosencephalon, mesencephalon, rhombencephalon) could be observed on a sagittal section. In the human embryo 17 mm CRL the prosencephalon was divided into the median diencephalon and two telencephalic vesicles, which were partially separated by the falx cerebri. In the human embryo 23 mm CRL the cerebral hemispheres developed and they were completely separated by the falx cerebri. The choroid plexus was evident inside the lateral ventricles and the fourth ventricle. In the human embryo 31 mm CRL the ventral thalamus was evident, and the ganglionic eminence, as the precursor of the basal ganglia, was well seen on the floor of the cerebral hemispheres. Conclusions. Studies of embryology are still needed for a complete understanding of the developing brain. 3D sonography using a high-frequency vaginal ultrasound transducer is feasible for imaging the embryonic brain with an acceptable quality for clinical studies.
APA, Harvard, Vancouver, ISO, and other styles
31

Graham, George M. "Ultrasound Evaluation of Pregnancy in the First Trimester." Donald School Journal of Ultrasound in Obstetrics and Gynecology 4, no. 1 (2010): 17–28. http://dx.doi.org/10.5005/jp-journals-10009-1125.

Full text
Abstract:
Abstract Improvements in ultrasound technology, including transvaginal sonography and higher frequency probes, have led to a better understanding of early pregnancy development. These advances and the increasing availability of ultrasound allow women to have an earlier and more accurate assessment of their pregnancy. First trimester sonographic signs have been identified that can be used to reassure women that their pregnancy is progressing normally or counsel them that their pregnancy will fail. In addition, first trimester ultrasound can accurately predict the type of twinning in multiple gestations, allowing for appropriate counseling and management. Objectives Know the first trimester ultrasound findings of a normal intrauterine pregnancy Understand the ultrasound findings that diagnose an early pregnancy failure Know the ultrasound criteria used to diagnose a multifetal gestation
APA, Harvard, Vancouver, ISO, and other styles
32

Nagy, Sándor, and Zoltán Papp. "Ultrasound Imaging of Early Extraembryonic Structures." Donald School Journal of Ultrasound in Obstetrics and Gynecology 11, no. 1 (2017): 11–19. http://dx.doi.org/10.5005/jp-journals-10009-1500.

Full text
Abstract:
ABSTRACT Transvaginal sonography is the most useful diagnostic method to visualize the early pregnancy, to determine whether it is intrauterine or extrauterine (ectopic), viable or not. Detailed examination of extraembryonic structures allows us to differentiate the types of early pregnancy failures and highlights the backgrounds of vaginal bleeding, as the most frequent symptom of the first trimester of gestation. The reliable ultrasonographic sign of an intrauterine pregnancy is visualization of double decidual ring, which represents the trophoblast's layer. The abnormality in the sonographic appearance of a gestational sac, a yolk sac, and a chorionic plate can predict subsequent embryonic damage and death. How to cite this article Nagy S, Papp Z. Ultrasound Imaging of Early Extraembryonic Structures. Donald School J Ultrasound Obstet Gynecol 2017;11(1):11-19.
APA, Harvard, Vancouver, ISO, and other styles
33

Hussein, Naglaa Ali M., and Mohammed H. El Rafaey. "Evaluation of transvaginal ultrasound role in the prediction of adenomyosis: correlation with histopathology." International Journal of Reproduction, Contraception, Obstetrics and Gynecology 10, no. 8 (July 26, 2021): 2987. http://dx.doi.org/10.18203/2320-1770.ijrcog20212945.

Full text
Abstract:
Background: Adenomyosis is a common gynecologic disorder that primarily affects women of reproductive age that has reported incidence of 5-70% in surgical and postmortem specimens. The aim of this study was to evaluate the accuracy of various transvaginal sonographic findings in adenomyosis by comparing them with histopathological results and to determine the most valuable sonographic feature in the diagnosis of adenomyosis.Methods: All transvaginal US findings were correlated with those from histologic examination. The frequency of presenting symptoms and signs of adenomyosis were evaluated. Transvaginal US depicted 10 of 12 pathologically proved cases of adenomyosis. Adenomyosis was correctly ruled out in 33 of 38 patients.Results: Transvaginal US had a sensitivity of 83%, a specificity of 86%, and a positive and negative predictive value of 66% and 94%, respectively. Of the 10 patients with true-positive findings at transvaginal US, the myometrium demonstrated heterogeneous with or without the presence of cysts in nine (75%) patients, linear striation in four (33.3%) patients and globular uterus in six (50%) patients. Three (25%) of 12 cases of adenomyosis had an enlarged uterus, adenomyosis was a significant association with high parity.Conclusions: Adenomyosis can be diagnosed with a considerable accuracy by transvaginal ultrasound. The most common sonographic criteria of adenomyosis are heterogeneous myometrial appearance while the most specific criteria are myometrial cysts, sub-endometrial echogenic linear striations and globular configuration of the uterus.
APA, Harvard, Vancouver, ISO, and other styles
34

Khurana, Ashok. "Placenta and Transvaginal Sonography." Donald School Journal of Ultrasound in Obstetrics and Gynecology 6, no. 4 (2012): 391–97. http://dx.doi.org/10.5005/jp-journals-10009-1261.

Full text
Abstract:
ABSTRACT In recent years, transvaginal evaluation of the placenta has completely changed the way obstetricians need to perceive and assess a low-lying placenta. Additionally, the number of negative ultrasound examinations in morbid placental adherence has reduced. This article presents the evidence on the safety and accuracy of transvaginal placental evaluation and goes on to discuss the manner in which transvaginal findings should alter clinical protocols to optimize maternal and fetal outcomes. It also answers a very pertinent clinical question: How low is low? How to cite this article Khurana A. Placenta and Transvaginal Sonography. Donald School J Ultrasound Obstet Gynecol 2012;6(4):391-397.
APA, Harvard, Vancouver, ISO, and other styles
35

Thoirs, Kerry, Kathryn Deed, and Jessie Childs. "Transvaginal sonography: Sonographer reflections on patient experience using a critical incident technique." Sonography 4, no. 2 (March 29, 2017): 55–62. http://dx.doi.org/10.1002/sono.12104.

Full text
APA, Harvard, Vancouver, ISO, and other styles
36

Khanam, Rosy, and Pranoy Nath. "Role of transvaginal sonography in the diagnosis of early pregnancy failure." International Journal of Reproduction, Contraception, Obstetrics and Gynecology 10, no. 2 (January 28, 2021): 662. http://dx.doi.org/10.18203/2320-1770.ijrcog20210324.

Full text
Abstract:
Background: The most crucial period of intra uterine life are the first twelve weeks of gestation, where history and clinical examination may often be inconclusive. Ultrasonography plays an important role in confirming the pregnancy, its site and viability. The objective of this study was to determine the first trimester ultrasonographic findings of a normal intrauterine pregnancy, early pregnancy failure and to have a comparative evaluation of transvaginal with transabdominal ultrasonography in the diagnosis of early pregnancy failure.Methods: Cross sectional study done in the Department of Obstetrics and Gynaecology, Silchar Medical College and Hospital from 1st June 2019 to 31st May 2020. Data were collected from 80 patients presenting to the Antenatal and Gynaecology OPD of Silchar Medical College, with positive urine beta HCG test with signs and symptoms suggestive of early pregnancy. The study was conducted during the said study period. General physical and pelvic examination done for in the cases provisional clinical diagnosis and subjected to ultrasound. Sonography by both abdominal and transvaginal method was done and findings were compared.Results: 70% of cases in this study came out to be of normal pregnancy while 30% of the total cases were of abnormal pregnancy. Various fetal developmental markers such as gestational sac, yolk sac, fetal pole, fetal heart motion, double decidual sac sign were visualised in better number of cases by transvaginal sonography than by abdominal. Amongst cases of abnormal pregnancy, parameters such as detection of abnormality in shape of gestational sac, abnormality in yolk sac were found to be better seen with transvaginal sonography than with transabdominal sonography. Measurements of mean sac diameter, crown rump length were found to be similar by both the methods.Conclusions: Combination of abdominal sonography and transvaginal sonography complements the defects of two methods and thus improves the accuracy of diagnosis. Thus it can be said that transvaginal sonography should not be used as a substitute but as a conjunct with abdominal sonography for better visualization, improved diagnosis thereby leading to better management of the patients.
APA, Harvard, Vancouver, ISO, and other styles
37

V., Sitalakshmi, and Alpana Bansal. "Role of transvaginal sonography in gynecological diagnosis at a tertiary care hospital." International Journal of Reproduction, Contraception, Obstetrics and Gynecology 6, no. 7 (June 24, 2017): 2910. http://dx.doi.org/10.18203/2320-1770.ijrcog20172905.

Full text
Abstract:
Background: Transvaginal sonography (TVS) is very useful to assess the abnormalities in the anatomical structure of the uterus as well as endometrium. Not only this, it is capable of finding out any abnormalities of ovary, fallopian tubes, cervical structures as well as myometrium. The objective of the study was the role of transvaginal sonography in gynecological diagnosis at a tertiary care hospital.Methods: Present hospital based prospective study was carried out among 31 randomly selected eligible patients as per inclusion and exclusion criteria of the study for a period of one year at Department of Obstetrics and Gynecology of S. V. Medical College, Tirupati. All ethical guidelines were followed. A pre-designed and semi structured pre-tested questionnaire was prepared for entry of patient data.Results: Transvaginal sonography was more accurate in terms of evaluation of both tubes. Overall diagnostic accuracy of transvaginal sonography was 90.9%. It was found that the accuracy of clinical diagnosis was 100% in comparison to diagnosis by scan. In five cases, the clinical diagnosis of infertility was made as ovarian cyst and in all those cases it was confirmed. In three cases, the clinical diagnosis of infertility was made as fibroids and in all those cases it was confirmed. It was found that in cases of ectopic pregnancy, copper T missing loop and missed abortion, the clinical diagnosis was 100% accurate in comparison to scan diagnosis. Only in case of pelvic inflammatory disease, the accuracy of clinical diagnosis was 66% in comparison to scan diagnosis.Conclusions: Despite the few disadvantages of transvaginal sonography in measuring large pelvic masses, the smallest details of the masses yield valuable preoperative information. The more accurate delineation of internal echo characteristics scores the benefit over transvaginal sonography has its rightful place in gynecological practice has diagnostic and minimally invasive therapeutic tool.
APA, Harvard, Vancouver, ISO, and other styles
38

Agrawal, Purva Mahesh. "Evaluation of the Endometrium in Postmenopausal Bleeding by Transvaginal Sonography." Journal of Medical Science And clinical Research 05, no. 06 (June 30, 2017): 24187–94. http://dx.doi.org/10.18535/jmscr/v5i6.223.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Doubilet, P. M. "Transvaginal sonography versus transabdominal pelvic sonography." American Journal of Roentgenology 173, no. 3 (September 1999): 846. http://dx.doi.org/10.2214/ajr.173.3.10470949.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Siddique, Z., S. K. T. S. Murrium, S. Sana, R. Bacha, S. Sana, and I. Rahim. "Sonographic Correlation between Endometrial Thickness and Infertility - A systematic review." Pakistan Journal of Medical and Health Sciences 15, no. 6 (June 30, 2021): 1145–48. http://dx.doi.org/10.53350/pjmhs211561145.

Full text
Abstract:
Background: Infertility is defined as not conceiving after one year of unprotected sex. Apart from age, physical and hormonal misbalance, and lifestyle or environmental factors for infertility; Endometrial thickness has an important role in conception. Females with the 8-12mm endometrial thickness in the late proliferative phase had great chances to get conceive. Aim: To determine the sonographic diagnostic features of the endometriumthickness with Transvaginal high-resolution ultrasound are predictive of infertility. Methods: An electronic database search was performed (Google Scholar, Science Direct, and PubMed) with the data range from 1988 to 2020.All studies, fully-available in English, assessing the endometrial thickness in the gray-scale image on TAS/TVs. Results: Thirty-three articles were found, we evaluated the performance of ultrasound diagnostic techniques, for the measurement of endometrial thickness, our results showed that ultrasound had a high level of diagnostic capability for measuring endometrial thickness. If endometrial thickness is more than 14mm or less than 7mm then chances of pregnancy were zero, so high chances of pregnancy when the endometrial thickness is 8mm to 11mm. Conclusion: We concluded that when the endometrial thickness was increased from 8 mm to 11 mm the chances of pregnancy were maximum, and when the thickness of endometrium was more than 14 mm or, less than 7 mm the pregnancy ratio was almost zero. Transvaginal ultrasound is an excellent imaging modality and its sensitivity is high for the measurement of endometrial thickness Keyword: Transvaginal sonography, endometrial thickness, Infertility
APA, Harvard, Vancouver, ISO, and other styles
41

Singhal, Manphool, and OM Tiwari. "Sonographic Appearance of Bilateral Hemorrhagic Cysts of the Ovaries With Rupture on Transvaginal Sonography." Journal of Diagnostic Medical Sonography 26, no. 1 (October 22, 2009): 46–49. http://dx.doi.org/10.1177/8756479309347780.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Novikova, A. S., and I. Yu Kuzmina. "MODERN ASPECTS OF ULTRASOUND DIAGNOSIS OF ENDOMETRIOID HETEROTOPIAS OF PELVIC CAVITY ORGANS." International Medical Journal, no. 3 (September 16, 2020): 87–92. http://dx.doi.org/10.37436/2308-5274-2020-3-17.

Full text
Abstract:
Diagnosis of endometrioid heterotopias of the pelvic cavity is often complicated, because at the initial stage there are no characteristic sonographic signs of this pathology. However, transvaginal ultrasound can be used as the main imaging method in the patients with suspected endometriosis. Due to a wide variety of forms and degrees of endometriosis, the similarity of clinical signs of other diseases, frequent asymptomatic course of the disease are objective difficulties in the correct and timely diagnosis of endometrioid heterotopias of the pelvic cavity. Ultrasonography can be used both to detect and to monitor the dynamics of endometriosis. Transvaginal sonography allows a qualitative detection of endometrioid heterotopias of the pelvis and with a high probability to reveal endometrioid cysts, hydrosalpinx, hematosalpinx, peritoneal endometriosis and is considered the best method of visualization of the endometrium. There were examined 57 patients with various forms of endometrioid heterotopias of the pelvic organs by transvaginal ultrasonography, which was performed on the 5th−9th day of the menstrual cycle. Adenomyosis of various degrees has been diagnosed, which should be understood as a disease consisting of ectopic location of endometrial glands and stroma as well as muscle changes. Due to the variety of forms and degrees of endometriosis, combination with clinical signs of other diseases, often asymptomatic course of the disease, which leads to severe damage to the reproductive system, there are objective difficulties in correct and timely diagnosis of endometrioid heterotopias and pelvic cavity organs. Modern visual methods of transvaginal ultrasonography are the key to correctly determining the stage and extent of endometriosis, which will directly affect the choice of treatment. Key words: endometriosis, heterotopia, ultrasound diagnostics, pelvic cavity.
APA, Harvard, Vancouver, ISO, and other styles
43

Valent, Sándor, Orsolya Oláh, Levente Sára, Attila Pajor, and Zoltán Langmár. "Ultrasonography in the diagnosis of ovarian and endometrial carcinoma." Orvosi Hetilap 152, no. 47 (November 2011): 1887–93. http://dx.doi.org/10.1556/oh.2011.29240.

Full text
Abstract:
Transvaginal sonography has become a crucial part of the routine gynecologic examination. It offers now a great help in the diagnosis of almost all gynecological diseases. Transvaginal ultrasound means the first step in the diagnosis of the first two most common gynecological malignancies, and in many cases we are able to set up a diagnosis of its own. The purpose of this article is to emphasize the significant role of transvaginal ultrasonography in the diagnosis of these two dieseases mentioned above, with summarizing the latest developments regarding the capabilities of sonography (Doppler-technique, three-dimensional ultrasonograpy). Orv. Hetil., 2011, 152, 1887–1893.
APA, Harvard, Vancouver, ISO, and other styles
44

Patai, K., I. F. Szentmariay, Zs Jakab, and G. Szilagyi. "Early detection of endometrial cancer by combined use of vaginal ultrasound and endometrial vacuum sampling." International Journal of Gynecologic Cancer 12, no. 3 (2002): 261–64. http://dx.doi.org/10.1136/ijgc-00009577-200205000-00005.

Full text
Abstract:
Abstract.Patai K, Szentmariay IF, Jakab ZS, Szilagyi G. Early detection of endometrial cancer by combined use of vaginal ultrasound and endometrial vacuum sampling.With increasing lifespan and decreased incidence of uterine cervical cancer, the importance of the proper and early diagnosis of endometrial cancer has become a demand to gynecology. The objective of the present study is to evaluate the effectiveness of gynecologic diagnostic tools in detection of endometrial cancer in early stage. The patients (72) involved in the study, after giving their informed consent, were investigated by transvaginal ultrasound and subsequent vacuum endometrial sampling in office settings. Whenever the histology examination of endometrial vacuum sampling showed hyperplasia or carcinoma, it was reassured by sampling with dilatation and curettage. The analysis of sonography and histology results showed that in 4 cases (5.6%) endometrial hyperplasia and in two cases (2.8%) endometrial adenocarcinoma were present. Also analyzed were sensitivity, specificity, positive and negative predictive values for histology results and for sonographic findings. These results show that transvaginal ultrasound is a reliable method for screening for endometrial carcinoma. Moreover, in the case of pathologic endometrial change suspected by ultrasound, the combination of vacuum endometrial sampling with ultrasound examination can yield firm diagnosis in office settings, saving cost and time in early diagnosis of endometrial cancer.
APA, Harvard, Vancouver, ISO, and other styles
45

Malhotra, Narendra, Rishabh Bora, and Neharika Malhotra Bora. "Transvaginal Sonography in Infertility." Donald School Journal of Ultrasound in Obstetrics and Gynecology 7, no. 4 (2013): 462–74. http://dx.doi.org/10.5005/jp-journals-10009-1318.

Full text
Abstract:
ABSTRACT Transvaginal sonography offers a very accurate, easy and reproducible method to evaluate the female pelvis and the female factors of infertility. The addition of color gives us more information about organ perfusion and addition of 3D has opened a new dimension to diagnosis of pelvic pathologies. Transvaginal sonography has an important role in the management of infertility. Serial pelvic ultrasound examinations are useful in monitoring patients undergoing ovulation induction using ovulation-inducing drugs. In addition, the correct prediction of timing of ovulation is critical for infertility therapies such as intrauterine insemination, artificial or therapeutic insemination using donor sperm and the timing of intercourse during ovulation induction therapies. More than any other new method, ultrasound has made significant improvements in modern management of infertility. How to cite this article Malhotra N, Malhotra J, Bora NM, Bora R, Malhotra K. Transvaginal Sonography in Infertility. Donald School J Ultrasound Obstet Gynecol 2013;7(4):462-474.
APA, Harvard, Vancouver, ISO, and other styles
46

Khurana, Ashok. "Placenta and Transvaginal Sonography." Donald School Journal of Ultrasound in Obstetrics and Gynecology 12, no. 2 (2018): 137–44. http://dx.doi.org/10.5005/jp-journals-10009-1563.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Hasko, Sam. "Transvaginal Sonography Made Easier." Journal of Diagnostic Medical Sonography 12, no. 1 (January 1996): 43–45. http://dx.doi.org/10.1177/857647939601200109.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Clewes, Jeanette. "Book Review: Transvaginal Sonography." BMUS Bulletin 1, no. 3 (August 1993): 40. http://dx.doi.org/10.1177/1742271x9300100317.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Valentin, Lil. "Transvaginal sonography in gynaecology." Reviews in Gynaecological Practice 4, no. 1 (March 2004): 50–57. http://dx.doi.org/10.1016/j.rigp.2003.11.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Hazel, James G. "Transvaginal Sonography in Infertility." Radiology 201, no. 3 (December 1996): 744. http://dx.doi.org/10.1148/radiology.201.3.744.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the bibliographies on the topic 'Transvaginale Sonographie' for other source types:
Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography