[Spontaneous epidural hematoma in a patient undergoing hemodialysis: a case report].

A 54-year-old male with chronic renal failure due to diabetic nephropathy suffered dysphagia and left facial spasm without head trauma during a hemodialysis session. CT scan revealed a right acute epidural hematoma. MRI and cerebral angiography did not reveal any abnormalities in the intracranial vasculature.