Giant Cell Angiofibroma of the Orbit

Summary: Giant cell angiofibroma (GCA) is a benign pathologic entity that has recently been reported in the literature. Originally described in the orbit, extraorbital sites of disease have also been reported. Herein, we de-scribe the clinical, imaging, and pathologic findings of a case of GCA of the orbit. Giant cell angiofibroma (GCA) is a rare benign tumor that shows a predilection for the orbit and soft tissues of the head and neck. Imaging reveals a highly vascular, circumscribed soft-tissue mass that may sim-ulate a malignant or aggressive process. Surgical ex-cision is often curative, but the tumor may respond to radiation therapy if surgery is not an option. In this report, we present the salient clinical, imaging, and pathologic features of a case of GCA of the orbit i