A tumor with perivascular epithelioid cell differentiation characterized by the absence of pleomorphism and scarcity or absence of mitotic figures. The disease is benign PEComa (MONDO_0020581). Also known as: benign PEComa, nos, benign PEComa, not otherwise specified, benign neoplasm with perivascular epithelioid cell differentiation, neoplasm with perivascular epithelioid cell differentiation, benign, typical PEComa.