[A case of signet ring cell carcinoma of the urinary bladder].
A 60-year-old female complained of gross hematuria and urinary frequency on November 27th, 1982. Cystoscopic examination revealed papillary invasive tumor around the bladder neck and a transurethral biopsy showed signet ring cell carcinoma. Since there was no adenocarcinoma in any other organs, we diagnosed it as primary signet ring cell carcinoma of the urinary bladder. Total cystectomy with ileal conduit and post-operative irradiation were performed, but she died on May 13th, 1983. We summarize 16 cases of primary signet ring cell carcinoma of the urinary bladder including this case and discuss this rare condition.
D002288:Adenocarcinoma, Mucinous / Q000473:pathology* / Q000628:therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D001749:Urinary Bladder Neoplasms / Q000473:pathology* / Q000628:therapy