Unruptured posterior communicating artery aneurysm presenting with gustatory seizures and temporal lobe edema

Unruptured cerebral aneurysms presenting with seizures are unusual. We describe a case of a growing middle cerebral artery aneurysm presenting with gustatory seizures with magnetic resonance imaging showing peri-aneurysmal edema. This case is the first to show temporal lobe edema associated with increasing aneurysm size on sequential MRI scans.