Malignant granular cell tumor: immunocytochemical and ultrastructural observations
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P Troncoso1, N G Ordóñez, A K Raymond
1University of Texas System Cancer Center, M.D. Anderson Hospital and Tumor Institute, Department of Pathology, Houston 77030.
Ultrastructural Pathology
|January 1, 1988
Abstract:
Malignant granular cell tumor is an exceedingly rare tumor and only a few cases are documented in the literature. We report a malignant granular cell tumor of the subcutaneous tissue of the thigh in a 59-year-old man, and discuss the ultrastructural and immunocytochemical findings and their diagnostic value.