Ben Salem D, Allaoui M, Dumousset E, Ponnelle T, Justrabo E, Martin D, Sautreaux J-L
Department of Neuroradiology, Centre Hospitalier Universitaire de Dijon, 3 rue du Fg. raines, BP 1519, 21033 Dijon cedex, France.
Acta Neurochir (Wien). 2002 Dec;144(12):1315-8. doi: 10.1007/s00701-002-1025-3.
A case of a chondroblastoma of the skull-base associated with a persistent hypoglossal artery (PHA) is presented. Neuroradiological findings of the PHA and the tumour are reported. The existence of a carotico-basilar communication such as a PHA should be recognized prior to skull base surgery because of the potential risk of cerebral ischemia.
本文报告一例与持续性舌下动脉(PHA)相关的颅底软骨母细胞瘤病例。报告了PHA和肿瘤的神经放射学表现。由于存在脑缺血的潜在风险,在颅底手术前应识别出如PHA这样的颈基底交通情况。