title: Epithelioid sarcoma.
abstract: The first appearance, the 12-year follow-up, and the autopsy of a patient with a strange soft-tissue tumor in the lower leg region are described. Although it was originally taken for a malignant synovial tumor, its peculiar distribution pattern, together with its histologic picture, confirmed the final diagnosis as an epithelioid sarcoma.
mesh_terms: D000328:Adult; D006801:Humans; D007866:Leg; D008297:Male; D012509:Sarcoma / Q000473:pathology / Q000556:secondary / Q000601:surgery*; D012535:Scalp; D012878:Skin Neoplasms / Q000473:pathology / Q000556:secondary / Q000601:surgery*