disease has location disorder of orbital region dermoid cyst facial dermoid cyst orbital dermoid cyst orbit dermoid cyst dermoid cyst of orbit A benign congenital tumor that affects the orbit. It is one of the most common orbital tumors. It is characterized by the presence of a cystic structure that is lined by keratinizing epithelium and contains adnexal structures. Complete surgical excision is curative. epidermal dermoid cyst dermoid cyst of the orbit MEDGEN:350581 GARD:0025830 NCIT:C4548 SCTID:255002002 UMLS:C1862060 MONDO:0040700 orbital region