{"title":"应用新型自膨胀大口径输尿管支架治疗双侧长段输尿管狭窄--病例报告","authors":"Hsuan-Yun Hsu, Chih-Wei Tsao","doi":"10.4103/jmedsci.jmedsci_34_24","DOIUrl":null,"url":null,"abstract":"\n Urologists are experiencing difficulties managing ureteral strictures (US). Several treatment options have been used to treat US. Here, we present two patients with US. The first case is a 49-year-old woman with a history of squamous cell carcinoma of the cervix, status postlaparoscopy-assisted vaginal hysterectomy and radical parametrectomy, and bilateral pelvic lymph node dissection with recurrence. She regularly underwent double-J catheterization for bilateral US. The second case is a 66-year-old woman with a history of serious papillary adenocarcinoma of the endometrium, poststaging laparotomy with extrafascial hysterectomy + bilateral salpingo-oophorectomy + bilateral pelvic, common iliac, and para-aortic lymph node dissection + omentectomy. She regularly underwent double-J catheterization because of bilateral US. Allium stents have been used to treat US. Hydronephrosis improved in both patients. Renal function improved in one patient. A new self-expanding, large-caliber ureteral stent is another treatment option for patients requiring internal ureteral drainage.","PeriodicalId":16486,"journal":{"name":"Journal of Medical Sciences","volume":"7 5","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A New Self-expanding, Large-caliber Ureteral Stent Applied for Bilateral Long-segment Ureteral Strictures — A Case Report\",\"authors\":\"Hsuan-Yun Hsu, Chih-Wei Tsao\",\"doi\":\"10.4103/jmedsci.jmedsci_34_24\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n Urologists are experiencing difficulties managing ureteral strictures (US). Several treatment options have been used to treat US. Here, we present two patients with US. The first case is a 49-year-old woman with a history of squamous cell carcinoma of the cervix, status postlaparoscopy-assisted vaginal hysterectomy and radical parametrectomy, and bilateral pelvic lymph node dissection with recurrence. She regularly underwent double-J catheterization for bilateral US. The second case is a 66-year-old woman with a history of serious papillary adenocarcinoma of the endometrium, poststaging laparotomy with extrafascial hysterectomy + bilateral salpingo-oophorectomy + bilateral pelvic, common iliac, and para-aortic lymph node dissection + omentectomy. She regularly underwent double-J catheterization because of bilateral US. Allium stents have been used to treat US. Hydronephrosis improved in both patients. Renal function improved in one patient. A new self-expanding, large-caliber ureteral stent is another treatment option for patients requiring internal ureteral drainage.\",\"PeriodicalId\":16486,\"journal\":{\"name\":\"Journal of Medical Sciences\",\"volume\":\"7 5\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-05-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Medical Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4103/jmedsci.jmedsci_34_24\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Medical Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4103/jmedsci.jmedsci_34_24","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A New Self-expanding, Large-caliber Ureteral Stent Applied for Bilateral Long-segment Ureteral Strictures — A Case Report
Urologists are experiencing difficulties managing ureteral strictures (US). Several treatment options have been used to treat US. Here, we present two patients with US. The first case is a 49-year-old woman with a history of squamous cell carcinoma of the cervix, status postlaparoscopy-assisted vaginal hysterectomy and radical parametrectomy, and bilateral pelvic lymph node dissection with recurrence. She regularly underwent double-J catheterization for bilateral US. The second case is a 66-year-old woman with a history of serious papillary adenocarcinoma of the endometrium, poststaging laparotomy with extrafascial hysterectomy + bilateral salpingo-oophorectomy + bilateral pelvic, common iliac, and para-aortic lymph node dissection + omentectomy. She regularly underwent double-J catheterization because of bilateral US. Allium stents have been used to treat US. Hydronephrosis improved in both patients. Renal function improved in one patient. A new self-expanding, large-caliber ureteral stent is another treatment option for patients requiring internal ureteral drainage.