Primary Signet-ring Cell Carcinoma of the Urinary Bladder:A Case Report and Literature Review
Author：XU Hui-yang, WANG Dao-hu
affiliation：Department of Urology, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510080, Guangdong Province, China
PDFAbstract
Objective To investigate the clinical features of primary signet-ring carcinoma of urinary bladder(PSCC). Methods A case of PSCC was studied retrospectively by reviewing medical literature. Radical cystectomy and Bricker operation was performed. Results The histopathological diagnosis on the surgical specimen showed signet-ring carcinoma. This Patient died 5 months after operation. Conclusion PSCC is an exceedingly rare and aggressive variant of primary bladder carcinoma. This tumor initially presents as a high-grade, high-stage lesion and diffusely invades the bladder wall with poor prognosis.
【Keyword】Bladder Tumors; Signet-ring Cell Carcinoma
【Chart number】R737.14
【Document Identification Number】A
【DOI】10.3969/j.issn.1009-3257.2017.05.013
Journal of Rare Diseases
th24Volume， th 5 Issue
2019Year11Month
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