Results 71 to 80 of about 57,487 (199)

AU-Neurophysics-Lab/Recycled-Synaptic-Vesicle-ISVE-Mobility-and-Retrograde-Capture-Models: Recycled Synaptic Vesicle ISVE Axon Retrograde Flux Model

, 2023
<p>This is the first stable release of recycled synaptic vesicle ISVE simulation code to model net retrograde flux</p ...
AU-Neurophysics-Lab
core   +1 more source

Computed tomography detected pyelovenous backflow associated with complete ureteral obstruction

IJU Case Reports, 2019
Introduction Pyelovenous backflow is a rare condition resulting from an increase in pressure in the renal pelvis due to urinary obstruction. Case presentation A 49‐year‐old woman developed high‐grade fever and right‐sided hydronephrosis after undergoing ...
Takeshi Sano, Noriatsu Ichiba, Kimihiko Masui, Takao Haitani, Keita Takimoto, Yoichiro Kajita, Yasumasa Shichiri   +6 more
doaj   +1 more source

A Congenital High Flow Arteriovenous Malformation of the Bladder Presenting With Polypoid Cystitis and Ureteral Obstruction

Urology Case Reports, 2015
A 21-year-old male with a history of Down's syndrome presented with hematuria and right flank pain. Computed Tomography (CT) of the abdomen/pelvis revealed right hydronephrosis and a right-sided pelvic vascular abnormality.
Eric A. Addo, Justin Emtage, Kamal Massis, David J. Hernandez   +3 more
doaj   +1 more source

Arteriovenous Malformation of the Ureter: A Rare Urological Entity Managed With Endoscopic Laser Ablation

Case Reports in Urology, Volume 2026, Issue 1, 2026.
Background Arteriovenous malformations (AVMs) of the urinary tract are exceedingly rare, especially when arising from the ureter. Presenting often with haematuria and obstructive symptoms, these lesions pose diagnostic and therapeutic challenges, with no established management guidelines.
A. Anber, J. Kyeremeh, A. Coscione, L. Dragos, A. Ahmed, Kalyani Sen   +5 more
wiley   +1 more source

Antegrade pyelography [PDF]

, 1985
Percutaneous antegrade pyelography under ultrasonic real-time guidance was performed in 18 cases of obstructive hydronephrosis, which were poorly visualized the renal collecting system on excretory urography and in which or retrograde pyelography could ...
加藤, 雅史, 保科, 彰, 多田, 茂, 小川, 兵衛, 山崎, 義久   +4 more
core  

Cost-Effectiveness Analysis of Endoscopic Ultrasound versus Magnetic Resonance Cholangiopancreatography in Patients with Suspected Common Bile Duct Stones. [PDF]

, 2015
Patients with suspected common bile duct (CBD) stones are often diagnosed using endoscopic retrograde cholangiopancreatography (ERCP), an invasive procedure with risk of significant complications.
Morris, S, Gurusamy, KS, Davidson, BR, Kurinchi S Gurusamy, Jessica Sheringham (708860), Stephen Morris (324510), Stephen Morris, Sheringham, J, Brian R Davidson, Brian R. Davidson (496581), Jessica Sheringham, Kurinchi S. Gurusamy (496578)   +11 more
core   +1 more source

Management of a renal calculus larger than 4 cm in a patient with tuberous sclerosis complex-associated angiomyolipoma

Indian Journal of Urology, 2012
Renal calculi in patients with renal angiomyolipomas are difficult to treat because of the hemorrhagic potential of these tumors. We describe the case of a 65-year-old man having tuberous sclerosis complex-associated multifocal renal angiomyolipomas with
Koichi Kodama, Yasukazu Takase, Isamu Motoi   +2 more
doaj   +1 more source

Calculi in Three of the Four Ureters in a Case of Bilateral Complete Duplication, Complicated by Pyonephrosis in One Obstructed Moiety—A Rare Case Report

Case Reports in Urology, Volume 2026, Issue 1, 2026.
Duplex ureters, a urinary tract anomaly affecting 0.8% of the population, are typically asymptomatic. This case report describes an exceptionally rare presentation of bilateral complete ureteral duplication with calculi in three out of four ureters and pyonephrosis in one obstructed renal moiety.
Swanand E. Chaudhary, Ved Mahajan, Ritvij Patankar, Rohit Nimje, Tun-Chieh Chen   +4 more
wiley   +1 more source

Complete Duplex Right Kidney With Upper Moiety Hydronephrosis due to Ureteral Stone: A Rare Case

Case Reports in Medicine
Duplex kidneys, though relatively uncommon (occurring in 1%–4% of the cases), can pose significant clinical challenges when associated with urinary tract symptoms.
I. B. G. A. Mahesvara, I. W. Suarsana, I. B. O. W. Putra   +2 more
doaj   +1 more source

A Rare Benign Mimic of Upper Uract Urothelial Carcinoma: Bilateral Renal Papillary Hypertrophy Presenting With Haematuria and Haematospermia

Case Reports in Urology, Volume 2026, Issue 1, 2026.
Introduction Renal papillary hypertrophy is a rare benign condition that can mimic upper tract urothelial carcinoma. Only a few cases have been reported in the literature. Case Presentation We describe a 37‐year‐old man referred on a 2‐week–wait pathway with a 3‐week history of intermittent gross haematuria and haematospermia.
Ahmed Al-Hajjaj, Jenny Bo, Christopher Johnstone, Ulysses Gardner   +3 more
wiley   +1 more source