“…Non-traumatic intracranial extradural hematomas (EDHs) are rare, and reports have associated their etiology with infections [3,9,14,20,25,29,31,33,37], coagulation disorders [39,43], hemodialysis, cardiac surgery [28,38], neoplasms [6,15,18,22,41], and vascular malformations [35]. The first case report of a spontaneous EDH was described in 1951 [37].…”