Fibrous histiocytoma of the pharynx.
D000293:Adolescent; D003937:Diagnosis, Differential; D005260:Female; D005350:Fibroma / Q000473:pathology; D005354:Fibrosarcoma / Q000473:pathology; D018219:Histiocytoma, Benign Fibrous / Q000145:classification / Q000473:pathology / Q000601:surgery; D006801:Humans; D007828:Laryngoscopy; D010610:Pharyngeal Neoplasms / Q000145:classification / Q000473:pathology / Q000601:surgery