Delayed epidural hematoma after evacuation of a subdural hematoma

CT easily diagnoses epidural hematomas. The appearance of an epidural hematoma may be delayed by compression from a contralateral lesion. The possibility of a delayed epidural hematoma should be kept in mind in the presence of additional findings such as a skull fracture contralateral to the original lesion or decompression of the epidural hematoma into either the subgaleal or the subarachnoid space. We present a case in which an epidural hematoma declared itself after the evacuation of a contralateral subdural hematoma.