Remote Supratentorial Subdural Hematoma Following Craniectomy and Evacuation of Hypertensive Cerebellar Hematoma

Abstract

Remote acute subdural hematoma following a decompressive craniotomy or craniectomy is a rare phenomenon. Only few cases of postoperative contralateral acute subdural hematomas have been reported in the literature review till date. This case report details a case of a 32-year-old hypertensive male who presented with severe headache, multiple episodes of vomiting, slurring of speech, nystagmus and ataxic gait for one day. Computed tomography (CT) scan of head revealed a right sided cerebellar hemorrhage with effacement of fourth ventricle and upstream hydrocephalus. A right suboccipital craniectomy and hematoma evacuation were performed. A repeat CT scan of head was done at six hours post surgery; which revealed a contralateral (left-sided) subdural hematoma involving the fronto-parieto-temporal region. The patient improved following conservative management. Contralateral acute subdural hematoma following evacuation of hematoma is a rare, but a potentially life-threatening complication; therefore, we should try to detect such contralateral hematoma and prevent clinical deterioration.