Korean J Pathol.  2001 Jun;35(3):252-255.

Malignant Gastrointestinal Stromal Tumor of the Esophagus: A Case Report

Affiliations
  • 1Department of Pathology, College of Medicine, Chungnam National University, Daejeon 301-040, Korea, dykang@cnu.ac.kr

Abstract

Gastrointestinal stromal tumors (GISTs) predominate in the stomach and small intestine but have rarely been documented in the esophagus. We report a rare case of GIST of the esophagus in a 47-year-old woman. Histologically, the tumors showed a combination of solid, myxoid, and perivascular collar-like patterns, with spindle and epithelioid cells. The tumor cells were positive for CD117, CD34, and S-100 protein and negative for desmin and -smooth muscle actin.

Keyword

Gastrointestinal stromal tumors; C kit proteins; CD34 antigen; Esophageal neoplasms

MeSH Terms

Actins
Antigens, CD34
Desmin
Epithelioid Cells
Esophageal Neoplasms
Esophagus*
Female
Gastrointestinal Stromal Tumors*
Humans
Intestine, Small
Middle Aged
S100 Proteins
Stomach
Actins
Antigens, CD34
Desmin
S100 Proteins
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