The authors present the case of a 52-year-old male with a history of new-onset seizures who presented in status epilepticus. Computed tomography and magnetic resonance imaging demonstrated an olfactory groove mass. A keyhole supraorbital-eyebrow approach assisted with a microinspection tool was performed for tumor resection.1-5 A Simpson grade 2 tumor resection was achieved, and histopathology revealed a World Health Organization grade I olfactory groove meningioma. Postoperative and follow-up course has been unremarkable, with early postoperative imaging demonstrating no residual tumoral mass. The operative video highlights the advantages of using the microinspection tool for the visualization of deep lesions.
Keywords: Eyebrow approach; Minimally invasive approach; Olfactory groove meningioma; Supraorbital approach.
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