文摘
We report an additional case of a ruptured basilar trunk perforator aneurysm, for which an endovascular treatment was initially planned, but aborted due to the spontaneous regression of the aneurysm. Thus, a conservative management consisting on a close follow-up was decided that confirmed the favorable radiological outcome. Spontaneous regression of such aneurysm should be well-known by neurosurgeons and neuroradiologists in order to prevent the potential iatrogenic effects of the related treatment modalities.