Introduction Spontaneous ureteral rupture is defined as non-traumatic urinary leakage from
the ureter. This is a diagnosis that, although uncommon, is important for emergency …

Spontaneous rupture of the ureter is a very rare condition and usually results from ureteral
obstruction by a calculus. Only theoretical mechanisms have been proposed and no …

Perforation of the ureter is a rare condition that causes a series of problems including
retroperitoneal urinoma, urosepsis, abscess formation, infection, and subsequent renal …

Children with Menkes disease may develop various urological and renal problems that
evolve as the disease progresses. A 4‐year‐old boy with Menkes disease had multiple …

Spontaneous rupture of the ureter is an uncommon condition defined by non-traumatic
extravasation of urine. Causative factors leading to rupture include urinary calculi …

Background Rupture of the urinary collecting system with or without any perinephric
extravasation is an extremely rare occurrence and usually known to occur following an …

Spontaneous rupture of the ureteropelvic junction is a rare entity with diagnostic problems.
Here, we reported a case who presented with severe acute abdominal pain mimicking many …

Rupture of the urinary collecting system with perirenal and retroperitoneal extravasation of
the urine is an unusual condition that is typically caused by ureteral-obstructing calculi. We …

目的探讨梗阻性后自发性肾周尿外渗的临床特点, 发病机理及治疗方法. 方法回顾性分析北京
协和医院2008 年至2012 年收治的28 例梗阻后自发性肾周尿外渗的临床资料, 总结临床表现 …

Background: This study seeks to validate a radiological classification system of spontaneous
upper urinary tract rupture (sUUTR) and to analyse its relationship with clinical, laboratory …