Erosion of sphenoid wing

Common: Meningioma
Uncommon: Chondroma; Chordoma; Chromophobe adenoma; Chronic increased intracranial pressure; Craniopharyngioma; Expansion of middle fossa; Giant cell tumor; Langerhans cell histiocytosis; Metastasis; Optic glioma; Parasellar aneurysm of internal carotid artery; Pituitary tumor; Plexiform neurofibroma

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