title: Unilateral proptosis secondary to a retroorbital tumor: fibrous histiocytoma or xanthogranulomatous lesion.
mesh_terms: D000293:Adolescent; D001927:Brain Diseases / Q000150:complications / Q000473:pathology*; D001932:Brain Neoplasms / Q000150:complications / Q000473:pathology*; D005094:Exophthalmos / Q000209:etiology*; D005260:Female; D006099:Granuloma / Q000150:complications / Q000473:pathology*; D018219:Histiocytoma, Benign Fibrous / Q000150:complications / Q000473:pathology*; D006801:Humans; D009626:Terminology as Topic