[一例膀胱印戒细胞癌病例]

[A case of signet ring cell carcinoma of the urinary bladder].

作者信息

Yamada Y, Yamada H, Miyagawa Y, Hatano Y, Waki M, Hiraiwa S, Sato T, Honda N, Fukatsu H, Segawa A

机构信息

Department of Urology, Aichi Medical University.

出版信息

Hinyokika Kiyo. 1989 Jul;35(7):1207-11.

PMID:2552781

Abstract

A 67-year-old man was admitted for complaint of gross hematuria on April 9, 1986. Cytoscopic examination was revealed broad-base tumor, its size was thumb's head, at the right lateral wall of the bladder. Ultrasonography and computed tomographic scan of the bladder demonstrated no evidence of invasion to adjacent organs. The biopsy showed signet-ring cell carcinoma. Radiography of the digestive organs showed no abnormality. A partial cystectomy was performed. Histologically the tumor was limited up to submucosa, that is pT1b. The localization of carcinoembryonic antigen (CEA) on tissue of our case, using the peroxidase-antiperoxidase (PAP) method, was evidenced.

摘要

一名67岁男性因肉眼血尿于1986年4月9日入院。膀胱镜检查发现膀胱右侧壁有一个拇指头大小的广基肿瘤。膀胱超声检查和计算机断层扫描未显示肿瘤侵犯邻近器官。活检显示印戒细胞癌。消化器官造影检查未发现异常。遂行膀胱部分切除术。组织学检查显示肿瘤局限于黏膜下层，即pT1b期。采用过氧化物酶抗过氧化物酶（PAP）法证实了癌胚抗原（CEA）在该病例组织上的定位。