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Journal articles on the topic 'Pelvimetry'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2024

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1

Phexell, Erika, Anna Åkesson, Marcus Söderberg, and Anetta Bolejko. "Intra- and inter-rater reliability in a comparative study of cross-sectional and spiral computed tomography pelvimetry methods." Acta Radiologica Open 8, no. 6 (2019): 205846011985518. http://dx.doi.org/10.1177/2058460119855187.

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Background Different low-dose computed tomography (CT) pelvimetry methods can be used to evaluate the size of birth canal before delivery. CT pelvimetry might generate an acceptable low fetal radiation dose but its measurement accuracy is unknown. Purpose To investigate intra- and inter-rater measurement reliability of cross-sectional and two spiral CT pelvimetry methods: standard spiral and short spiral. Material and Methods Ten individuals (age ≥60 years, body mass index ≥30 kg/m2) having a CT scan of the abdomen also had CT pelvimetry scans. Three radiologists made independent measurements

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2

Abou Ghazzeh, Y. M., and R. Barqawi. "An appraisal of computed tomography pelvimetry in patients with previous caesarean section." Eastern Mediterranean Health Journal 6, no. 2-3 (2000): 260–64. http://dx.doi.org/10.26719/2000.6.2-3.260.

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This study was conducted to determine the value of computed tomography [CT] pelvimetry in patients with previous caesarean section. Of 219 pregnant women with one previous caesarean section, 100 had antenatal CT pelvimetry and a control group of 119 women had no CT pelvimetry. In the CT pelvimetry group, 51.0% delivered by caesarean section, 28.0% underwent elective caesarean section for contracted pelvis based on the findings of CT pelvimetry and 23% underwent emergency caesarean section after a trial labour. In the control group, 21.8% underwent emergency caesarean section. The differences i

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3

Lalèyè, Christel Marie, Simon A. Azonbakin, Vincent Delmas, et al. "CT pelvimetry of variant pelvis and child birth prognosis." Anatomy Journal of Africa 7, no. 2 (2018): 1292–97. http://dx.doi.org/10.4314/aja.v7i2.177638.

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The aim of this study was to determine the threshold values of pelvimetry by scanning and to evaluate the ability of the pelvimetry alone to diagnose a fetal-pelvic disproportion. It was an observational retrospective study on 410 pregnant women who had a scanner pelvimetry for any reasons. Based on the fetal presentations, two subgroups (breech and cephalic -others) have been defined. Measurements of the main obstetric diameters (promonto-retropubic, median transverse and dual sciatica) were taken. The 5th and 10th percentile were calculated as well as the 90th and 95th to determine the thres

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4

Lotz, H., L. Ekelund, S. O. Hietala, L. Eriksson, D. E. Wiklund, and G. Wickman. "Low Dose Pelvimetry with Biplane Digital Radiography." Acta Radiologica 28, no. 5 (1987): 577–80. http://dx.doi.org/10.1177/028418518702800515.

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The digital moving slit technique as used by most CT scanners for overview images, was used for antero-posterior and lateral views of the pelvis for pelvimetry. The method was evaluated in phantom experiments and clinical examinations were performed in 23 patients. The method was compared with conventional pelvimetry in 14 patients. Estimated ovarian dose was reduced by a factor of 14.2. The discrepancy in measurements of the pelvic diameters by computed tomography compared with conventional pelvimetry was considered to be without practical importance from an obstetric point of view. Digital p

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5

Wright, A. R., P. T. English, H. M. Cameron, and J. B. Wilsdon. "MR Pelvimetry — A Practical Alternative." Acta Radiologica 33, no. 6 (1992): 582–87. http://dx.doi.org/10.1177/028418519203300618.

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Pelvimetry remains a useful technique as part of the assessment of the term breech pregnancy where vaginal delivery is planned. MR pelvimetry is accurate, well tolerated and shows soft-tissue structures as well as bone. It avoids the potentially carcinogenic effects of ionising radiation and is thought to be completely safe for mother and fetus. A technique of MR pelvimetry is described which uses gradient-echo sequences. This quick, practical method makes minimal inroads into valuable scanning time, and may therefore be considered a potentially cost-effective alternative to conventional pelvi

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6

Johnson, GC. "Pelvimetry revisited." American Journal of Roentgenology 147, no. 2 (1986): 409–11. http://dx.doi.org/10.2214/ajr.147.2.409.

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7

Yeomans, Edward R. "Clinical Pelvimetry." Clinical Obstetrics and Gynecology 49, no. 1 (2006): 140–46. http://dx.doi.org/10.1097/01.grf.0000198185.94413.0d.

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8

Dixon, A. "Pelvimetry revisited." European Radiology 12, no. 12 (2002): 2833–34. http://dx.doi.org/10.1007/s00330-002-1672-z.

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9

De Amicis, I., L. Stehlik, F. Del Signore, et al. "Pelvimetry in the Teramana goat breed: a comparison between radiography and ultrasound." Veterinární Medicína 64, No. 11 (2019): 476–81. http://dx.doi.org/10.17221/96/2019-vetmed.

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Radiography is routinely used for pelvimetry, but it is not easily accessible for farm animals, while ultrasonographic pelvimetry could be used due to the better accessibility and lack of radiation hazard. Radiographic and ultrasonographic pelvimetry in goats were compared, and three diameters of the pelvis were measured; the narrowest transverse pelvic diameter at the level of the acetabula, from the pecten pubis to the sacral promontorium and from the dorsal edge of the pubis to the coccygeal vertebra. The measurement was performed three times by one observer on both modalities. Intraclass c

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10

Lu, Yao Sheng, Wen Bo Wang, and Yao Xiong Huang. "Research of Pelvimetry Based on Electromagnetic Tracker." Advanced Materials Research 346 (September 2011): 607–14. http://dx.doi.org/10.4028/www.scientific.net/amr.346.607.

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Traditional pelvimetry for a pregnant women is mainly relied on a ruler or estimation based on the vaginal touch, which results a very high measuring error. A new pelvimetry based on electromagnetic tracker is proposed in this paper , and a measure system has been developed . It’s a non-invasive method to measure key parameters of a pelvis because of the character of high accuracy, without line-of-sight restrictions and non-radiation of electromagnetic tracking technology. Its precise measuring data can well fulfill clinical pelvimetry needs, and be helpful for a physician to make decisions to

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11

Raman, S., D. Samuel, and K. Suresh. "A Comparative Study of X-Ray Pelvimetry and CT Pelvimetry." Australian and New Zealand Journal of Obstetrics and Gynaecology 31, no. 3 (1991): 217–20. http://dx.doi.org/10.1111/j.1479-828x.1991.tb02784.x.

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12

Hêches, Johann, Sandra Marcadent, Anna Fernandez, et al. "Accuracy and Reliability of Pelvimetry Measures Obtained by Manual or Automatic Labeling of Three-Dimensional Pelvic Models." Journal of Clinical Medicine 13, no. 3 (2024): 689. http://dx.doi.org/10.3390/jcm13030689.

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(1) Background: The morphology of the pelvic cavity is important for decision-making in obstetrics. This study aimed to estimate the accuracy and reliability of pelvimetry measures obtained when radiologists manually label anatomical landmarks on three-dimensional (3D) pelvic models. A second objective was to design an automatic labeling method. (2) Methods: Three operators segmented 10 computed tomography scans each. Three radiologists then labeled 12 anatomical landmarks on the pelvic models, which allowed for the calculation of 15 pelvimetry measures. Additionally, an automatic labeling met

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13

Li, Juan, Ying Lou, Cheng Chen, et al. "Predictive Value of MRI Pelvimetry in Vaginal Delivery and Its Practicability in Prolonged Labour—A Prospective Cohort Study." Journal of Clinical Medicine 12, no. 2 (2023): 442. http://dx.doi.org/10.3390/jcm12020442.

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Background: Pelvic dimensions are crucial variables in the labour process. We used magnetic resonance imaging (MRI) pelvimetry to predict the probability of vaginal delivery and distinguish the cephalopelvic disproportion risk in women with prolonged active labour. Methods: This prospective cohort study enrolled term nulliparous women willing to undergo MRI pelvimetry and a trial of labour. A nomogram, with vaginal birth as the outcome, was developed and evaluated by calibration curve and decision curve analyses. The pairwise association between maternal and fetal parameters and a prolonged fi

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14

MORRIS, C. W., J. C. P. HEGGIE, and C. M. ACTON. "Computed tomography pelvimetry: Accuracy and radiation dose compared with conventional pelvimetry." Australasian Radiology 37, no. 2 (1993): 186–91. http://dx.doi.org/10.1111/j.1440-1673.1993.tb00047.x.

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15

Dathan-Stumpf, Anne, Massimiliano Lia, Christof Meigen, et al. "Novel Three-Dimensional Body Scan Anthropometry versus MR-Pelvimetry for Vaginal Breech Delivery Assessment." Journal of Clinical Medicine 12, no. 19 (2023): 6181. http://dx.doi.org/10.3390/jcm12196181.

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In this prospective, monocentric study, we investigated the potency of a novel three-dimensional (3D) body scanner for external pelvic assessment in birth planning for intended vaginal breech delivery. Between April 2021 and June 2022, 73 singleton pregnancies with intended vaginal birth from breech presentation (>36.0 weeks of gestation) were measured using a pelvimeter by Martin, a three-dimensional body scanner, and MR-pelvimetry. Measures were related to vaginal birth and intrapartum cesarean section. A total of 26 outer pelvic dimensions and 7 inner pelvic measurements were determined.

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16

von Bismarck, Amanda, Birgit Ertl-Wagner, Sophia Stöcklein, et al. "MR Pelvimetry for Breech Presentation at Term– Interobserver Reliability, Incidental Findings and Reference Values." RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren 191, no. 05 (2018): 424–32. http://dx.doi.org/10.1055/a-0715-2122.

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Purpose Antepartal MR pelvimetry is used to assess the viability of vaginal breech delivery. We evaluated the reliability of MR pelvimetric measurements as well as incidental findings noted by different clinicians and assessed potential reference values. Methods In this monocentric study, the radiologic database was searched for obstetric MR pelvimetries with singleton breech pregnancies between 1999 and 2016. 99 consecutive MR pelvimetries were included. A structured, independent review was performed by six observers with three clinical experience levels (attending, fellow, junior resident fr

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17

Bychenko, Bychenko V. G., Kulabukhova E. A. Kulabukhova, Baev O. R. Baev, and Babich D A. Babich D. "Magnetic resonance imaging pelvimetry." Akusherstvo i ginekologiia 9_2021 (September 23, 2021): 190–98. http://dx.doi.org/10.18565/aig.2021.9.190-198.

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18

Gudgeon, C. W., and J. Jarrett. "Pelvimetry — a Squatter's View." Australian and New Zealand Journal of Obstetrics and Gynaecology 31, no. 3 (1991): 221–22. http://dx.doi.org/10.1111/j.1479-828x.1991.tb02785.x.

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19

Edwards, P. D., V. Brown, and P. Wade. "Comparison of pelvimetry techniques." Clinical Radiology 52, no. 9 (1997): 725. http://dx.doi.org/10.1016/s0009-9260(97)80045-1.

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20

Adam, Ph, Y. Alberge, S. Castellano, M. Kassab, and B. Escude. "Pelvimetry by digital radiography." Clinical Radiology 36, no. 3 (1985): 327–30. http://dx.doi.org/10.1016/s0009-9260(85)80084-2.

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21

Tukeva, T. A., H. J. Aronen, P. T. Karjalainen, and P. J. Mäkelä. "Low-field MRI pelvimetry." European Radiology 7, no. 2 (1997): 230–34. http://dx.doi.org/10.1007/s003300050141.

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22

Wiesen, E. J., J. R. Crass, E. M. Bellon, G. G. Ashmead, and A. M. Cohen. "Improvement in CT pelvimetry." Radiology 178, no. 1 (1991): 259–62. http://dx.doi.org/10.1148/radiology.178.1.1984315.

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23

Aabid, M., S. Semghouli, and A. Choukri. "Assessment of Computed Tomography Dose Index (CTDI) During CT Pelvimetry Using Monte Carlo Simulation." Atom Indonesia 1, no. 1 (2023): 21–25. http://dx.doi.org/10.55981/aij.2023.1214.

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A pelvimetry examination is sometimes prescribed to a pregnant woman at the end of her pregnancy in order to assess the dimensions of her pelvis prior to childbirth. This examination has long been performed by using X-ray, but is now increasingly being replaced by CT-scan The objective of this study is to assess the radiation doses received during a practical CT pelvimetry examination performed using a Hitashi Supria 16-slice CT scanner. The radiation doses were estimated using Monte Carlo (MC)-based simulation with GATE code to model the 16-slice CT scanner machine. The GATE code operates usi

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24

Vergara-Fernández, Omar, Erick Alejandro Ruiz-Muñoz, Danilo Tueme-de la Peña, Héctor E. Bravo-Ávila, Alejandro Hoyos-Torres, and Noel Salgado-Nesme. "Pelvic Diameter is not Associated with Positive Circumferential Resection Margin in Rectal Cancer: Retrospective Analysis of 78 Cases." Journal of Coloproctology 44, no. 01 (2024): e63-e70. http://dx.doi.org/10.1055/s-0044-1782152.

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Abstract Objective To identify if there is an association between pelvic entry and pelvic outlet diameters with increased positive circumferential resection margin (CRM) in rectal cancer. Introduction Positive CRM in rectal cancer is a major predictor for local and distant recurrence. Pelvic diameters may be related to the difficulty of dissection, as well as intrinsic tumor characteristics such as tumor size, location, distance from the anal margin, and T stage, which may compromise the integrity of the mesorectum and circumferential margin involvement. Methods A retrospective review of the p

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25

Aubry, S., P. Padoin, Y. Petegnief, C. Vidal, D. Riethmuller, and E. Delabrousse. "Can three-dimensional pelvimetry using low-dose stereoradiography replace low-dose CT pelvimetry?" Diagnostic and Interventional Imaging 99, no. 9 (2018): 569–76. http://dx.doi.org/10.1016/j.diii.2018.02.008.

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26

Seyrek Intas, D., G. Yilmazbas, K. Seyrek Intas, et al. "Radiographic pelvimetry and evaluation of radiographic findings of the pelvis in cats with dystocia." Tierärztliche Praxis Ausgabe K: Kleintiere / Heimtiere 36, no. 04 (2008): 277–84. http://dx.doi.org/10.1055/s-0038-1622688.

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Summary Objective: The aim of this study was to determine reference values for pelvic dimensions in radiographically unremarkable native Turkish cats (similar to European Shorthair cats) and to evaluate radiographic findings of the pelvis in cats with dystocia and to compare their pelvimetric measurements with those of radiographically unremarkable cats. Material and methods: Pelvimetry was performed on ventro-dorsal and lateral radiographs of radiographically unremarkable male (n = 34) and female cats (n = 23) with no history of dystocia and cats presented with dystocia. Cats with dystocia we

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27

Stark, DD, SM McCarthy, RA Filly, JT Parer, H. Hricak, and PW Callen. "Pelvimetry by magnetic resonance imaging." American Journal of Roentgenology 144, no. 5 (1985): 947–50. http://dx.doi.org/10.2214/ajr.144.5.947.

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28

Wright, A. R., P. T. English, H. M. Cameron, and J. B. Wilsdon. "MR Pelvimetry - A Practical Alternative." Acta Radiologica 33, no. 6 (1992): 582–87. http://dx.doi.org/10.3109/02841859209173218.

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29

Radley, Bettina Böttcher, S. C. "Pelvimetry: changing trends and attitudes." Journal of Obstetrics and Gynaecology 21, no. 5 (2001): 459–62. http://dx.doi.org/10.1080/01443610120071983.

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30

Wright, A. R., P. T. English, H. M. Cameron, and J. B. Wilsdon. "MR Pelvimetry - A Practical Alternative." Acta Radiologica 33, no. 6 (1992): 582–87. http://dx.doi.org/10.1080/02841859209173218.

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31

STARK, DAVID D., SHIRLEY M. MCCARTHY, ROY A. FILLY, JULIAN T. PARER, HEDVIG HRICAK, and PETER W. CALLEN. "Pelvimetry by Magnetic Resonance Imaging." Obstetrical & Gynecological Survey 40, no. 10 (1985): 622–23. http://dx.doi.org/10.1097/00006254-198510000-00003.

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32

Lenhard, Miriam S., Thorsten R. C. Johnson, Sabine Weckbach, Konstantin Nikolaou, Klaus Friese, and Uwe Hasbargen. "Pelvimetry revisited: Analyzing cephalopelvic disproportion." European Journal of Radiology 74, no. 3 (2010): e107-e111. http://dx.doi.org/10.1016/j.ejrad.2009.04.042.

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33

Pinheiro, L. L., A. R. Lima, P. P. Bombonato, et al. "X-ray pelvimetry in common marmoset (Callithrix jacchus - LINNAEUS, 1758)." Arquivo Brasileiro de Medicina Veterinária e Zootecnia 68, no. 3 (2016): 695–701. http://dx.doi.org/10.1590/1678-4162-8508.

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ABSTRACT The common marmoset is an important Neotropical primate for biomedical research. With the intention of providing pelvimetric values that allow the selection of animals with better characteristics for reproduction, we studied the X-ray of the pelvis, in ventro-dorsal projection of 12 adult animals, six males and six females, belonging to the National Center of Primates - CENP. The measurements were made to right diagonal diameters (RDD), left diagonal diameter (LDD), bi-iliac middle diameter (BIMD), bi-iliac upper diameter (BIUD), bi-iliac lower diameter (BILD), sacrum-pubic diameter (

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34

Sary, Ramadan G., Hisham A. Abdelrahman, Ragab H. Mohamed, Ahmed M. Hussien, Hassan A. Hussein, and Karim M. Khalil. "Relationships between the Parity and Pelvimetry of Egyptian Buffalo Cows: Prediction of Dystocia and Estimation of Age." Journal of Buffalo Science 11 (January 17, 2022): 1–7. http://dx.doi.org/10.6000/1927-520x.2022.11.01.

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Background: The current study aimed to determine the most strongly correlated variable of pelvimetry with the parity in our native breed Egyptian buffaloes. Methods: The study was conducted on 36 female buffaloes (nullipara, n=14, primipara n=6 and pluripara, n=16 with 2-4 births) aged between <15 months, n=15 and 65 months, n=21. The internal and external pelvic measurements were obtained using the rice pelvimeter and Freeman’s measuring tape. Results: Strong positive linear relationships were found for the distance between ischiatic tuberosities and the distance between sacral

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35

MOORE, MARLENE M., and DOUGLAS R. SHEARER. "Fetal Dose Estimates for CT Pelvimetry." Obstetrical & Gynecological Survey 45, no. 4 (1990): 235–36. http://dx.doi.org/10.1097/00006254-199004000-00006.

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36

Anderson, N., N. Humphries, and JE Wells. "Measurement error in computed tomography pelvimetry." Australasian Radiology 49, no. 2 (2005): 104–7. http://dx.doi.org/10.1111/j.1440-1673.2005.01417.x.

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37

Dobak, Tetyda P., George Voorhout, Johannes C. M. Vernooij, and Susanne A. E. B. Boroffka. "Computed tomographic pelvimetry in English bulldogs." Theriogenology 118 (September 2018): 144–49. http://dx.doi.org/10.1016/j.theriogenology.2018.05.025.

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38

Lecomber, A. R., R. Cassidy, and D. Tennani. "Radiation doses to patients undergoing pelvimetry." Clinical Radiology 53, no. 12 (1998): 932–33. http://dx.doi.org/10.1016/s0009-9260(98)80228-6.

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39

Griffiths, Malcolm. "Magnetic-resonance pelvimetry in breech presentation." Lancet 351, no. 9106 (1998): 912. http://dx.doi.org/10.1016/s0140-6736(05)70332-9.

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40

van der Post, JAM, and JB Maathuis. "Magnetic-resonance pelvimetry in breech presentation." Lancet 351, no. 9106 (1998): 913. http://dx.doi.org/10.1016/s0140-6736(05)70333-0.

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41

van Loon, AJ, and A. Mantingh. "Magnetic-resonance pelvimetry in breech presentation." Lancet 351, no. 9106 (1998): 913. http://dx.doi.org/10.1016/s0140-6736(05)70334-2.

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42

Walkinshaw, SA. "Pelvimetry and breech delivery at term." Lancet 350, no. 9094 (1997): 1791–92. http://dx.doi.org/10.1016/s0140-6736(05)63631-8.

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43

Danielian, P. J., R. C. Henshaw, and H. K. Hinshaw. "Routine postnatal examination. Pelvimetry is unnecessary ..." BMJ 307, no. 6911 (1993): 1064–65. http://dx.doi.org/10.1136/bmj.307.6911.1064-c.

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44

Moore, M. M., and D. R. Shearer. "Fetal dose estimates for CT pelvimetry." Radiology 171, no. 1 (1989): 265–67. http://dx.doi.org/10.1148/radiology.171.1.2928535.

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45

Lenhard, M., T. Johnson, S. Weckbach, K. Nikolaou, K. Friese, and U. Hasbargen. "Three-dimensional pelvimetry by computed tomography." La radiologia medica 114, no. 5 (2009): 827–34. http://dx.doi.org/10.1007/s11547-009-0390-x.

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46

Hogston, P. "Should we abandon X‐ray pelvimetry?" International Journal of Clinical Practice 43, no. 2 (1989): 71–73. http://dx.doi.org/10.1111/j.1742-1241.1989.tb08670.x.

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47

Mudrov, Viktor A., Elena M. Chatskis, Daria A. Nizhegorodtseva, and Elena V. Tttjan. "Significance of ultrasound pelviometry in the diagnostics of anatomical and clinical narrow pelvis." Journal of obstetrics and women's diseases 66, no. 6 (2017): 20–29. http://dx.doi.org/10.17816/jowd66620-29.

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Rational management of labor with a narrow pelvis is one of the most difficult sections of practical obstetrics, because narrow pelvis is the main cause of birth trauma and childhood disability. The aim of the study was to determine significance of ultrasound pelviometry in the diagnostics of anatomical and clinical narrow pelvis. On the basis of maternity hospitals of Trans-Baikal Region in the years 2013-2017 was held retrospective and prospective analysis of 150 labor histories, which were divided into 3 equal groups: group 1 – pregnant women with normal sizes of the large pelvis, gro

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48

Yasar, Necdet Fatih, Elif Gundogdu, Arda Sakir Yilmaz, et al. "Can 3D radiological calculations predict operational difficulties for rectal cancer?: A single center retrospective analysis." Medicine 103, no. 3 (2024): e36961. http://dx.doi.org/10.1097/md.0000000000036961.

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Low anterior resection, performing total mesorectal excision with appropriate pelvic dissection to prevent local recurrence, is probably the most challenging type of surgery in colorectal surgery, especially in a narrow pelvis. In this study, we aimed to predict the operation difficulty of rectal cancer by comparing the operation time with 2D and 3D pelvimetry. Sixty-six patients who underwent total mesorectal excision after neoadjuvant chemoradiotherapy due to primary rectal cancer located in the middle and lower rectum (10 cm from the anus) were included in the study. Surgery notes were revi

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49

Smargiassi, N. F., I. C. C. Lippi, R. G. S. Oliveira, et al. "Radiographic pelvimetry in 0 to 24 month-old pacas (Agouti paca, Linnaeus, 1766)." Arquivo Brasileiro de Medicina Veterinária e Zootecnia 71, no. 4 (2019): 1293–98. http://dx.doi.org/10.1590/1678-4162-10060.

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ABSTRACT The pelvimetry consists of the metric determination of the pelvis dimensions and its use is directly related to the reproduction. The cartilage closure time of the ossification centers varies according to the bone, some closing already in the uterine life and others remaining present for many years. The objective was to evaluate, radiographically, the pelvic diameters by pelvimetry during the first 24 months of life in pacas, the second lagest Brazilian rodent and an animal that has shown big recent scientific interest, aiming the estimated age determination. Twelve pacas were used, w

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50

Holje, G., O. Jarlman, and L. Samuelsson. "Radiation doses and image information in digital pelvimetry with a phosphorous screen." Acta Radiologica 38, no. 1 (1997): 181–84. http://dx.doi.org/10.1080/02841859709171265.

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Purpose: The aim of the investigation was to determine the patient dose in digital pelvimetry by means of a phosphorous screen as compared to a screen-film combination of very high sensitivity. Material and Methods: Entrance dose measurements and absorbed dose determinations in a series of patient exposures were made. In the first series the exposure reduction was achieved by reducing the mAs (tube current × exposure time) for the lateral and the a.p. views as compared with those used for the screen-film system. In the second series the tube potential, kV, was increased for both projections in

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