NCIt synonyms : Skin Leiomyosarcoma; Leiomyosarcoma of the Skin; Leiomyosarcoma of Skin; AISMN; Cutaneous Leiomyosarcoma; Atypical Intradermal Smooth Muscle Tumor;
NCIt definition : A rare, mitotically active spindle cell neoplasm arising from the smooth muscle in
the dermis. It has an excellent prognosis, as compared to the deep soft tissue leiomyosarcomas.;