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A 44‐Year Old Male with Right‐Sided Facial Numbness

A 44-year-old man with a past medical history of arterial hypertension, hypercholesterolemia, cigarette smoking (45 pack-years) and obesity (BMI 32.8) presented to our department with a 3-month history of right-sided facial numbness. Four weeks prior to admission he experienced a single episode of involuntary muscle movements on the left-side of his body. His neurologic exam was normal and initial laboratory results including CBC and blood chemistry were within normal range. A magnetic resonance imaging (MRI) scan of the patient’s brain (Figure 1) showed a 7.3 × 4.9 × 3.6 cm, right fronto-parietal, extra-axial space-occupying lesion with lobulated contrast-enhancement and mild perifocal edema. The superior sagittal sinus was slightly compressed and the overlying cranium was infiltrated. The patient underwent angio-embolization of the lesion and two days later a right fronto-temporo-parietal craniectomy was performed. The tumor was resected subtotally, leaving a thin superficial infiltrative layer on eloquent cortex. The infiltrated cranium was reconstructed using polymethyl-methacrylate (PMMA) cranioplasty and the resected dura was replaced by a neuropatch. Postoperatively, an MRI of the spine and a lumbar puncture did not show any evidence for disease dissemination. The patient had no neurological deficit and underwent adjuvant radiation therapy of the tumor bed (36 Gy) and 2-years after diagnosis he was clinically and radiologically disease-free.