Fig. 1From: Intraosseous schwannoma of the proximal humerus with pathologic fractureAnteroposterior (A) and lateral (B) radiographs, shows an expanding, lytic lesion affecting the proximal humerus associated with scalloping of the endosteum. Computed tomography (CT) axial slice bone window (C) shows a intramedullary mass elevating the periosteum. Coronal slice bone window (D) shows a fracture at the proximal humerus regionBack to article page