Korean J Urol.  1999 Feb;40(2):252-255.

A Case of Sarcomatoid Carcinoma of the Bladder

Affiliations
  • 1Department of Urology, Chonbuk National University Medical School, Chonju, Korea.
  • 2Department of Pathology, Chonbuk National University Medical School, Chonju, Korea.
  • 3Institute of Medical Science, Chonbuk National University Medical School, Chonju, Korea.

Abstract

Sarcomatoid carcinomas of the urinary bladder are very rare and highly malignant tumors containing both malignant mesenchymal and epithelial elements. These exhibit a prominent spindle cell component as a malignant mesenchymal elements and are tumors with a poor prognosis despite aggressive treatment. Recently we experienced a case of sarcomatoid carcinoma of the bladder in a 69 year-old male. He complained of painless gross hematuria and diagnosis was made by immunohistochemical stain. Partial cystectomy was performed. After 5 months, he was readmitted due to gross hematuria, voiding difficulty and generalized weakness. Pelvic CT showed a recurrent mass in the bladder. He received only conservative treatment and died 1 month later.

Keyword

Sarcomatoid carcinoma; Immunohistochemical stain

MeSH Terms

Aged
Cellular Structures
Cystectomy
Diagnosis
Hematuria
Humans
Male
Prognosis
Urinary Bladder*
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