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Patient with a 5.1-cm left petroclival meningioma excised by an extended translabyrinthine approach (gross total resection). (A) Preoperative T1-weighted magnetic resonance imaging (MRI) with gadolinium. (B) A 3-month postoperative fat-saturated T1-weighted MRI with gadolinium. (C) A 3.5 year postoperative T1-weighted MRI with gadolinium.
