Transglabellar resection of frontal sinus cholesterol granuloma extending cranially through cecum foramina: Technical note

Background: Cholesterol granuloma (CG) commonly occurs in the petrous apex; their occurrence anterior cranial fossa CGs is rare. Subfrontal approaches are conventional surgical for resection of midline lesions and frontal sinuses. In this article, we describe a successful minimally invasive approach small CG. Methods: We report rare case air sinus CG extending intradurally through foramen caecum. The management patient involved use transglabellar butterfly incision outcomes at 1 year after surgery. Results: lesion was totally resected with no complications discharged on 3 rd postoperative day. A 1-year follow-up scan showed neither residual nor recurrence lesion. Conclusion: offers safe from sinuses to complications, shorter hospital stay, good cosmetic results.