2025-11-272025-11-27http://hdl.handle.net/2263/106554Clinical history : A 29 year old female with two episodes of subarachnoidal bleeding.The patient presented with unconscious and constricted pupils and the cerebrospinal fluid was bleeding.Autopsy findings : 1. Aneurysm of the right anterior cerebral artery with rupture and bleeding.2. Cecondary cortical cerebral infarction.Diagnosis: Aneurysm of the right anterior cerebral arteryM789: Circle of Wilus