Yeungnam Univ J Med.  2006 Jun;23(1):90-95.

Desmoplastic Small Round Cell Tumor: A Case Report

Affiliations
  • 1Department of Pathology, College of Medicine, Yeungnam University, Daegu, Korea. joonhyukchoi@ynu.ac.kr
  • 2Department of Surgery, College of Medicine, Yeungnam University, Daegu, Korea.
  • 3Department of Diagnostic Radiology, College of Medicine, Yeungnam University, Daegu, Korea.

Abstract

Desmoplastic small round cell tumor (DSRCT) is a rare and highly malignant mesenchymal tumor found in the abdominal cavity. It mainly affects young male patients. We report a case of DSRCT that occurred in the abdominal cavity of a 50-year-old man. The tumor was characterized by small round tumor cells with irregular nests in the prominent desmoplastic stroma. The tumor cells showed immunoreactivity for epithelial membrane antigen, desmin, vimentin, and neuron specific enolase.

Keyword

Desmoplastic small round cell tumor; Abdominal cavity; Soft tissue; Immunohistochemical stain

MeSH Terms

Abdominal Cavity
Desmin
Desmoplastic Small Round Cell Tumor*
Humans
Male
Middle Aged
Mucin-1
Phosphopyruvate Hydratase
Vimentin
Desmin
Mucin-1
Phosphopyruvate Hydratase
Vimentin
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