Infracallosal Aneurysm Rupture Revealed by Chronic Subdural Hematoma: A Case Report

Abstract

Chronic subdural hematoma (CSDH) is one of the most common entities seen in neurosurgery. We report a case of infracallosal aneurysm revealed by CSDH in a 52 years old woman. She presented 3 days alteration of consciousness in 2019 and repeated in September 2020 a severe headache and dizziness. There was no history of others symptoms, nor head trauma. Routine blood examination and coagulation profile were normal. Emergency computed tomography (TC) showed a left temporoparietal-occipital CSDH. Cerebral Angio CT found a bilobated of A 2 aneurysm. The precallosal interhemispheric approach was made and clipping the aneurysm after evacuation of CSDH without complication. CSDH is one of the revealed features of intracerebral aneurysm rupture.