[原发性膀胱印戒细胞腺癌。2例膀胱塑料样假膜性炎报告]
[Primary signet ring cell adenocarcinoma of the bladder. Report of 2 cases of bladder plastic linitis].
作者信息
González Mínguez C, de Torres Ramírez I, Bosch Princep R, Idoipe Tomás J I
机构信息
Departamento de Anatomía Patológica, Ciudad Sanitaria Vall d'Hebron, Barcelona, España.
出版信息
Arch Esp Urol. 1996 Jun;49(5):517-20.
OBJECTIVES
Two additional cases of signet-ring cell adenocarcinoma of the urinary bladder, an uncommon highly malignant tumor type, are described.
METHODS/RESULTS: The clinical features, histopathological findings and immunohistochemical study are presented.
CONCLUSIONS
Both cases previously had cystic glandular cystitis, which supports the totipotent urothelium origin of this neoplasm. Signet-ring cell adenocarcinoma or linitis plastica of the bladder has a highly malignant course despite neoadjuvant chemotherapy and total cystectomy.
目的
描述另外两例膀胱印戒细胞腺癌，这是一种罕见的高恶性肿瘤类型。
方法/结果：介绍了临床特征、组织病理学发现及免疫组化研究。
结论
两例病例之前均有囊性腺性膀胱炎，这支持了该肿瘤的全能尿路上皮起源。尽管进行了新辅助化疗和全膀胱切除术，但膀胱印戒细胞腺癌或皮革胃仍有高度恶性的病程。
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