Fig. 2From: Atypical localization of intraosseous angioleiomyoma in the rib of a pediatric patient: a case reportHistological appearance of intraosseous angioleiomyoma, with numerous blood vessels, thick smooth muscle layer and partially irregular lumina. Smooth muscle cells showed no cellular atypia or mitoses. Foci of adipose metaplasia are visible between the blood vessels. Scale bar: 200 μmBack to article page