Spontaneous intracranial extradural haematoma associated with frontal sinusitis and orbital involvement.

Abstract Intracranial extradural hematoma is usually traumatic. Rarely, it can occur spontaneously associated with coagulative disorders (spontaneous or iatrogenic), dural vascular malformation, cranio-facial tumors and infections. In these cases, spontaneous extradural hematoma (SEH) is a serious event that needs to be recognized and managed in time to avoid fatal outcome. The authors report a case of a 12-year-old young girl with a 3-year history of right frontal sinusitis treated urgently for a right frontal extradural hematoma involving the orbit. Diagnosis and management of this case is discussed reviewing the pertinent literature.