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Analysis of the diagnosis and treatment of 68 cases of iatrogenic ureteral stricture / 现代泌尿外科杂志
Journal of Modern Urology ; (12): 613-618, 2023.
Article in Zh | WPRIM | ID: wpr-1006033
Responsible library: WPRO
ABSTRACT
【Objective】 To investigate the common etiology, characteristics and treatment of iatrogenic ureteral stricture. 【Methods】 The clinical data of 226 patients with ureteral stricture repaired during May 2019 and Mar. 2022 were retrospectively analyzed, including 68 cases of iatrogenic ureteral stricture. According to the etiology, the patients were divided into urinary group and non-urinary group. 【Results】 There were 42 females and 26 males, aged 25 to 67 (average 49.0±10.4) years. Upper ureteral stricture was detected in 24 (35.3%) cases, who received oral mucosal repair of the ureter. Middle ureteral stricture was detected in 12 (17.6%) cases, who underwent ileal ureterography. Lower ureteral stricture was observed in 24 (35.3%) cases, who were treated with vesical wall flap ureteroplasty. Full-length stricture was observed in 8 (11.8%) cases,who were treated with ileal ureterography. There were significant differences in age, gender, stenosis side, stenosis location and length, surgical methods and types between patients in the urinary group and non-urinary group (P<0.05). During the follow-up of 8 to 20 (average 12.3±5.6) months, the symptoms and renal function of all patients improved, and no recurrence occurred. 【Conclusion】 Invasive endourological surgery is the most common cause of iatrogenic ureteral stenosis. Different treatment strategies should be adopted according to patients’ condition, time of diagnosis and location and length of ureteral injury.
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Full text: 1 Index: WPRIM Language: Zh Journal: Journal of Modern Urology Year: 2023 Type: Article
Full text: 1 Index: WPRIM Language: Zh Journal: Journal of Modern Urology Year: 2023 Type: Article