title: Recurrent artery of Heubner aneurysm.
abstract: True Recurrent artery of Heubner (RAH) aneurysms are extremely rare and only three cases have been reported in the literature. We report a case of RAH aneurysm in a patient with World Federation of Neurosurgical Societies grade one subarachnoid hemorrhage (SAH), detected only on delayed cerebral angiography. We propose that an aneurysm in this location should be considered in the differential diagnosis of angiogram-negative SAH, and all vascular imaging studies be carefully scrutinized for RAH aneurysm.
authors: Department of Neurosurgery, The Alfred Hospital, Melbourne, Victoria, Australia.
authors: Yagnesh
authors: Y
authors: Vellore
authors: Department of Radiology, The Alfred Hospital, Melbourne, Victoria, Australia.
authors: Anoop
authors: A
authors: Madan
authors: Department of Neurosurgery, The Alfred Hospital, Melbourne, Victoria, Australia.
authors: Peter Yin Kai
authors: PY
authors: Hwang
keywords: Aneurysm; Heubner; subarachnoid hemorrhage