(15,22,24) Immunohistochemical studies, including the findings of desmin-positive cells within the lymphoid proliferation, postulated a myoid or myofibroblastic line of differentiation, (4,15) such that an alternate name of angiomatoid myosarcoma
(15.) Dictor M, Elner A, Andersson T, et al: Myofibromatosis-like hemangiopericytoma metastasizing as differentiated vascular smooth-muscle and myosarcoma
. Myopericytes as a subset of "myofibroblasts".
Cellular inflammatory pseudotumor in young individuals: a lesion distinguishable from fibrous histiocytoma or myosarcoma
? Lab Invest.