Kwak R, Shatzkes D
Veterans Affairs Medical Center, Brooklyn, NY, USA.
AJNR Am J Neuroradiol. 2009 Apr;30(4):808-10. doi: 10.3174/ajnr.A1349. Epub 2008 Oct 22.
Direct extension of a glioblastoma through the dura at the skull base is an uncommon occurrence. We report an unusual case of recurrent glioblastoma that spread transdurally through the foramen ovale and presented primarily as a masticator space mass. There was mandibular denervation and a relative paucity of intracranial disease.
胶质母细胞瘤经颅底硬脑膜直接蔓延是一种罕见的情况。我们报告了一例复发性胶质母细胞瘤的不寻常病例,该肿瘤经卵圆孔经硬膜扩散,主要表现为咀嚼肌间隙肿块。存在下颌神经失神经支配,且颅内病变相对较少。