B - 81 Neuropsychological Case Study: Transient Amnesia or "Sentinel Seizure?" Potential Prodromal Symptoms of an ACoA Aneurysm Rupture.

To our knowledge, amnestic events preceding ACoA aneurysm rupture have not been reported, and perhaps the symptoms this patient experienced prior to the event were indeed prodromal in nature. Therefore, the potentially rare phenomena in the form of transient amnesia should be further investigated. While these symptoms of memory lapses may be nonspecific and unique to the patient, we also cannot rule out possible "sentinel seizure" as a potential warning sign.