title: Occult sinus of the piriform fossa.
authors.affiliation: Department of Otolaryngology, George Washington University School of Medicine, Washington, D.C.
authors.forename: R M
authors.initials: RM
authors.lastname: Rosenfeld
authors.forename: K M
authors.initials: KM
authors.lastname: Grundfast
authors.forename: G J
authors.initials: GJ
authors.lastname: Milmoe
mesh_terms: D000038:Abscess / Q000209:etiology; D000293:Adolescent; D001466:Barium Sulfate; D001935:Branchioma / Q000150:complications / Q000175:diagnosis* / Q000196:embryology / Q000601:surgery; D000013:Congenital Abnormalities / Q000175:diagnosis; D006258:Head and Neck Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000196:embryology / Q000601:surgery; D006801:Humans; D007828:Laryngoscopy; D008297:Male; D009334:Neck Muscles; D010614:Pharynx / Q000002:abnormalities* / Q000601:surgery; D012008:Recurrence; D014057:Tomography, X-Ray Computed
chemical_list: D001466:Barium Sulfate