title: Vocal fold granuloma: the "ball-valve" phenomenon.
authors: Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, USA.
authors: S
authors: S
authors: Lai
authors: K
authors: K
authors: Kelleher
authors: R T
authors: RT
authors: Sataloff
mesh_terms: D000208:Acute Disease; D000368:Aged; D000369:Aged, 80 and over; D000402:Airway Obstruction / Q000209:etiology* / Q000601:surgery; D001044:Aphonia / Q000209:etiology*; D003937:Diagnosis, Differential; D005260:Female; D006102:Granuloma, Laryngeal / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D017789:Granuloma, Pyogenic / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D013517:Otorhinolaryngologic Surgical Procedures; D014827:Vocal Cords / Q000473:pathology*