purpose : to report two cases of orbitofrontal cholesterol granuloma, which is a rare progressive destructive disease case reports : we report two patients with orbitofrontal cholesterol granuloma a 50-year-old man and a 20-year-old woman both with progressive proptosis due to a cystic lesion in the superior part of the orbit with frontal bone erosion and intracranial extension. the second case...