Benign PEComa
Benign PEComa
Definition
A tumor with perivascular epithelioid cell differentiation characterized by the absence of pleomorphism and scarcity or absence of mitotic figures.
Also known as benign neoplasm with perivascular epithelioid cell differentiation, benign PEComa, benign PEComa, nos, benign PEComa, not otherwise specified, neoplasm with perivascular epithelioid cell differentiation, benign, typical PEComa — per MONDO