膀胱原发性印戎细胞癌非常罕见,截止目前英文资料仅5例报告,国内报告1例共6例。此瘤有特征性的临床病理表现,病程发展快,不易早期为临床认识和诊断,往往失去治疗机会。临床表现综合文献资料中6例其发病年龄平均为47岁(38—60岁),41岁以上5例,男女之比5:1。从发病到入院三周至八个月不等。主要症状为无痛性血尿。短者几天,长者复发性血尿达八个月,多数为1—6周。血尿可能为肿瘤隐袭生长所引起。有的病例还有夜尿多、排尿困难、遗尿或尿频、尿痛等膀胱炎历史,两例病变累及输尿 Bladder primary Jakarta cell carcinoma is very rare, up to now only 5 cases of English data reported in the domestic report of a total of 6 cases. This tumor has a characteristic clinical and pathological manifestations, the course of development is fast, not easy for early clinical understanding and diagnosis, often losing the chance of treatment. The clinical manifestations of 6 cases of the average age of onset of their 47-year-old (38-60 years), 41 years of age in 5 cases, the ratio of 5: 1. From the onset of hospitalization to three weeks to eight months. The main symptom is painless hematuria. Short days, the elderly recurrent hematuria up to eight months, most of 1-6 weeks. Hematuria may be caused by tumor growth. In some cases there are more nocturia, dysuria, enuresis or frequent urination, dysuria and other cystitis history, two cases of lesions involving the ureter