Willén R, Willén H, Lindstedt E, Ekelund L
Scand J Urol Nephrol. 1983;17(3):385-9. doi: 10.3109/00365598309182152.
A 57-year-old man with a history of right-sided renal colic had a stricture of the right ureter which was suspected to be caused by a tumour or retroperitoneal periureteric fibrosis. Peroperative frozen section examination revealed tumour-forming amyloidosis of the ureter. The right kidney therefore could be salvaged by an end-to-end ureter anastomosis. Although primary amyloidosis of the ureter is rare, it should be included in the differential diagnosis of ureteric strictures.
一名有右侧肾绞痛病史的57岁男性，右侧输尿管存在狭窄，怀疑由肿瘤或腹膜后输尿管周围纤维化引起。术中冰冻切片检查显示输尿管肿瘤性淀粉样变。因此，通过输尿管端端吻合术挽救了右肾。虽然输尿管原发性淀粉样变罕见，但在输尿管狭窄的鉴别诊断中应予以考虑。
