Pedunculated basilar terminus aneurysm with pseudo-septation due to anterior herniation through a perforated membrane of Liliequist.
AJNR Am J Neuroradiol. 2009 Oct;30(9):1688-90. doi: 10.3174/ajnr.A1624. Epub 2009 May 27.
AJNR Am J Neuroradiol. 2009.
PMID: 19474119
Free PMC article.