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目的:探讨原发性膀胱印戒细胞癌的临床特征。方法:报告1例原发性膀胱印戒细胞癌患者的临床资料。患者因间歇性肉眼血尿就诊,术前检查未找到任何膀胱外病灶,行膀胱全切除术+输尿管造瘘术。结果:术后病检报告为膀胱印戒细胞癌。患者术后转肿瘤科化疗,目前正在随访中。结论:原发性膀胱SRCC非常罕见,进展快、恶性程度高,局部浸润性生长,有早期扩散转移倾向,预后差。其确诊主要依靠病理组织学检查。
Objective: To investigate the clinical features of primary signet ring cell carcinoma of the bladder. Methods: The clinical data of one patient with primary signet ring cell carcinoma of the bladder was reported. Patients with intermittent gross hematuria treatment, preoperative examination did not find any extravesicular lesions, line total cystectomy + ureterostomy. Results: The postoperative pathological examination reported bladder signet ring cell carcinoma. The patient turned to tumor chemotherapy after surgery and is currently under follow-up. Conclusion: Primary bladder SRCC is very rare, rapid progression, high degree of malignancy, local invasive growth, early diffusion and metastasis tendency, the prognosis is poor. The diagnosis depends mainly on histopathological examination.