Ruptured MCA aneurysm with subarachnoid hemorrhage

Case contributed by Ammar Haouimi
Diagnosis almost certain

Presentation

Sudden-onset headache with meningism.

Patient Data

Age: 35 years
Gender: Female

Subarachnoid hemorrhage (SAH) within the right Sylvian fissure and ipsilateral frontoparietal region well-visualized on non-enhanced CT.

The CT angiography with 3D-VR shows a saccular aneurysm (7X3 mm) at the right middle cerebral artery bifurcation.

Case Discussion

MRI features of a ruptured saccular aneurysm of the right middle cerebral artery with subarachnoid hemorrhage

 

Additional contributor: A. Ramdani, MD

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