Fig 2. Images of a 46-year-old man who presented with subarachnoid hemorrhage. A, 3D volume-rendering image reveals anterior choroidal artery aneurysm with the daughter sac. B, The anterior choroidal artery is well preserved on follow-up angiography performed due to the postoperative contralateral hemiparesis. C, Follow-up CT reveals low attenuation in the ipsilateral anterior choroidal artery territory, posterior limb of right internal capsule.