epithelioid sarcoma
ES
exact
epithelioid cell sarcoma
exact
epithelioid sarcoma
exact
An aggressive malignant neoplasm of uncertain differentiation, characterized by the presence of epithelioid cells forming nodular patterns. The nodules often undergo central necrosis, resulting in a pseudogranulomatous growth pattern. It usually occurs in young adults. The most common sites of involvement are the extremities (distal-type epithelioid sarcoma), and less frequently the pelvis, perineum, and genital organs (proximal-type epithelioid sarcoma).
MONDO:0018078
soft tissue sarcoma
is_a