Academic literature on the topic 'Ureteral opacification'

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Journal articles on the topic "Ureteral opacification"

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Bakali Issaoui Zakaria, Kharbach Youssef, and Khallouk Abdelhak. "Ureteral section ligation: A beautiful ureteral opacification by nephrostomy." World Journal of Advanced Research and Reviews 22, no. 2 (2024): 1652–54. http://dx.doi.org/10.30574/wjarr.2024.22.2.1616.

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This case report presents a 39-year-old primiparous woman who developed urine leakage following a hysterectomy for hemostasis. Uroscan revealed a left pelvic ureteral tear, unsuccessfully managed with JJ stents. A left percutaneous nephrostomy revealed double ligation with total ureteral section. Three months later, ureteral reimplantation was scheduled. Ureteral injuries are rare but can occur during pelvic surgery, often requiring advanced imaging for diagnosis and management. Nephrostomy with opacification proves valuable in visualizing and assessing ureteral injury extent when conventional
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Bakali, Issaoui Zakaria, Youssef Kharbach, and Abdelhak Khallouk. "Ureteral section ligation: A beautiful ureteral opacification by nephrostomy." World Journal of Advanced Research and Reviews 22, no. 2 (2024): 1652–54. https://doi.org/10.5281/zenodo.14709473.

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This case report presents a 39-year-old primiparous woman who developed urine leakage following a hysterectomy for hemostasis. Uroscan revealed a left pelvic ureteral tear, unsuccessfully managed with JJ stents. A left percutaneous nephrostomy revealed double ligation with total ureteral section. Three months later, ureteral reimplantation was scheduled. Ureteral injuries are rare but can occur during pelvic surgery, often requiring advanced imaging for diagnosis and management. Nephrostomy with opacification proves valuable in visualizing and assessing ureteral injury extent when conventional
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Townsend, M., and A. J. DeFalco. "Absence of ureteral opacification below ureteral disruption: a sentinel CT finding." American Journal of Roentgenology 164, no. 1 (1995): 253–54. http://dx.doi.org/10.2214/ajr.164.1.7998551.

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Mohammed, Benamar, Benamar Ali, Ahsaini Mustapha, et al. "Bilateral Ureteral Ligation During Hysterectomy: A Case Report." SAS Journal of Surgery 9, no. 11 (2023): 887–90. http://dx.doi.org/10.36347/sasjs.2023.v09i11.004.

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Bilateral ureteral ligation is a complication of pelvic surgery. It can affect the functional prognosis of both kidneys and even the vital prognosis. We report the case of a 49-year-old woman, multiparous, referred from the peripheral hospital of Meknes for management of anuria in connection with a suspected ureteral lesion after hysterectomy for an infected uterine cyst. Clinically, the patient had bilateral low back pain and a fever of 38.5. On laboratory examination, she had impaired renal function and a worsening infectious work-up. The diagnosis of iatrogenic bilateral ureteral ligation w
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Weatherspoon, Kimberly, Sara Smolinski, Dmitry Rakita, et al. "Intravenous vs. oral hydration administration for optimal ureteral opacification in computer tomographic urography." Abdominal Radiology 42, no. 12 (2017): 2890–97. http://dx.doi.org/10.1007/s00261-017-1231-3.

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Wang, Zhen J., Fergus V. Coakley, Bonnie N. Joe, Aliya Qayyum, Maxwell V. Meng, and Benjamin M. Yeh. "Multidetector row CT urography: does supine or prone positioning produce better pelvecalyceal and ureteral opacification?" Clinical Imaging 33, no. 5 (2009): 369–73. http://dx.doi.org/10.1016/j.clinimag.2009.06.001.

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Barthez, Paul Y., Dominique Begon, and Francoise Delisle. "EFFECT OF CONTRAST MEDIUM DOSE AND IMAGE ACQUISITION TIMING ON URETERAL OPACIFICATION IN THE NORMAL DOG AS ASSESSED BY COMPUTED TOMOGRAPHY." Veterinary Radiology Ultrasound 39, no. 6 (1998): 524–27. http://dx.doi.org/10.1111/j.1740-8261.1998.tb01643.x.

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Cellina, Michaela, Maurizio Cè, Nicolo’ Rossini, et al. "Computed Tomography Urography: State of the Art and Beyond." Tomography 9, no. 3 (2023): 909–30. http://dx.doi.org/10.3390/tomography9030075.

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Computed Tomography Urography (CTU) is a multiphase CT examination optimized for imaging kidneys, ureters, and bladder, complemented by post-contrast excretory phase imaging. Different protocols are available for contrast administration and image acquisition and timing, with different strengths and limits, mainly related to kidney enhancement, ureters distension and opacification, and radiation exposure. The availability of new reconstruction algorithms, such as iterative and deep-learning-based reconstruction has dramatically improved the image quality and reducing radiation exposure at the s
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Heneghan, Joan P., David H. Kim, Richard A. Leder, David DeLong, and Rendon C. Nelson. "Compression CT Urography: A Comparison with IVU in the Opacification of the Collecting System and Ureters." Journal of Computer Assisted Tomography 25, no. 3 (2001): 343–47. http://dx.doi.org/10.1097/00004728-200105000-00003.

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Gifford, John Nathan, Mei Choo Chong, Le Roy Chong, Shih Zhu Yiin, Jeffrey KK Fong, and Wey Chyi Teoh. "Computed Tomography Urography: Comparison of Image Quality and Radiation Dose between Single- and Split-Bolus Techniques." Annals of the Academy of Medicine, Singapore 47, no. 8 (2018): 278–84. http://dx.doi.org/10.47102/annals-acadmedsg.v47n8p278.

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Introduction: In this study, we aimed to compare the split-bolus and single-bolus computerised tomography (CT) urography and determine if this offers a reduction in radiation dose without compromising image quality. Materials and Methods: A retrospective evaluation was performed on 88 patients undergoing split-bolus CT urography and this was compared to a control group of 101 consecutive patients undergoing single-bolus CT urography. A radiation dose analysis was performed on each subject. Subjects with urinary bladder lesions, hydronephrosis, renal masses or cysts >3 cm in diameter were ex
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Books on the topic "Ureteral opacification"

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Kawashima, Akira, and Andrew J. LeRoy. Plain radiography, excretion radiography, and contrast radiography. Edited by Christopher G. Winearls. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199592548.003.0011.

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Plain radiography is both a primary abdominal examination technique and an initial component of subsequent excretion and contrast radiographic studies. Excretion radiography is performed by means of antegrade opacification of the renal collecting systems, ureters, and bladder following intravenous contrast administration. Contrast radiography is obtained following direct injection of contrast media into the urinary tracts in an antegrade or retrograde fashion. Although ultrasound, computed tomography, and magnetic resonance imaging are increasingly used to compensate for the limitations of exc
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Kawashima, Akira, and Andrew J. LeRoy. Plain radiography, excretion radiography, and contrast radiography. Edited by Michael Weston. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199659579.003.0137.

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Radiology is an integral component in the evaluation of the urinary tract. Plain radiography is both a primary abdominal examination technique and an initial component of subsequent excretion and contrast radiographic studies. Excretion radiography is performed by means of antegrade opacification of the renal collecting systems, ureters, and bladder following IV contrast administration. Contrast radiography is obtained following direct injection of contrast media into the urinary tracts in an antegrade or retrograde fashion. Although ultrasound, computed tomography (CT), and magnetic resonance
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