The laryngeal subglottis.
D000063:Accidents, Traffic; D000328:Adult; D002648:Child; D002813:Chondrosarcoma / Q000532:radiotherapy / Q000601:surgery; D006685:Hoarseness / Q000209:etiology; D006801:Humans; D007223:Infant; D007817:Laryngeal Cartilages / Q000033:anatomy & histology / Q000293:injuries; D007818:Laryngeal Diseases / Q000473:pathology; D007822:Laryngeal Neoplasms / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D007829:Laryngostenosis / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery; D007830:Larynx / Q000033:anatomy & histology / Q000473:pathology; D008207:Lymphatic Metastasis; D011379:Prognosis; D011859:Radiography; D014132:Trachea / Q000293:injuries; D014140:Tracheotomy; D014827:Vocal Cords / Q000033:anatomy & histology