Carcinomatous transformation of juvenile squamous cell papillomas of the larynx and tracheobronchial tree.
D002294:Carcinoma, Squamous Cell / Q000556:secondary*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007822:Laryngeal Neoplasms / Q000473:pathology*; D010212:Papilloma / Q000473:pathology*; D012142:Respiratory Tract Neoplasms / Q000556:secondary*