Lehtonen T, Mäkinen J, Wikström S
Department of Urology, Helsinki University Central Hospital, Finland.
Eur Urol. 1991;20(2):113-6. doi: 10.1159/000471677.
Localized amyloidosis of the urinary bladder is a rare condition. Five patients, 1 with localized secondary amyloidosis, are described. The symptoms, macroscopic hematuria and tumor-like appearance in cystoscopy, may mimic bladder cancer. Diagnosis is based on histopathological examinations with Congo red staining. In most instances, the treatment of choice is transurethral resection and electrocoagulation. Because of the risk of recurrences, a close follow-up is recommended.
膀胱局限性淀粉样变性是一种罕见疾病。本文描述了5例患者，其中1例为局限性继发性淀粉样变性。其症状，如肉眼血尿和膀胱镜检查时的肿瘤样外观，可能会被误诊为膀胱癌。诊断基于刚果红染色的组织病理学检查。在大多数情况下，首选的治疗方法是经尿道切除术和电凝术。由于存在复发风险，建议密切随访。
