膀胱endometriosis症例

A case of vesical endometriosis is presented. A 24-years-old married female who had artifitial abortion June 1971, was admitted to our clinic on September 14, 1972. She complained of gross hematuria which was cyclic and was seen only on the second day of'menstruation. Cystoscopic examination revealed that bleeding point was a small chocolate cyst at the posterior wall. Partial cystectomy of bleeding region was performed in September 20, 1972. Pathological examination showed that the chocolate cyst had neumerous glandular spaces lined by regular columnar cells in smooth muscle, and it was diagnosed as vesical endometriosis. After operation, above symptoms disappeared.