Abstract: Primary intraosseous cavernous hemangioma occurring in the skull is rare, which has the characteristics of both benign and malignant tumors. Timely diagnosis and proper treatment is important for its prognosis. We report 1 patient with this disease, and conduct the operation, aimed at providing some reference for neurosurgeons.

Key words: intraosseous cavernous hemangioma, frontal bone, case report