NCIthesaurus laryngitis SNOMEDCT_US_2025_09_01:45913009 UMLS_CUI:C0023067 NCI:C26811 MESH:D007827 DOID:3437 A laryngeal disease involving an inflammation of the larynx leading to hoarse voice or a complete loss of voice due to irritation of the vocal cords caused by viral, bacterial or fungal infection, inflammation due to overuse of the vocal cords and excessive coughing, smoking, or alcohol consumption. disease_ontology laryngeal disease