Monarch Disease Ontology id MONDO_0006264 (laryngeal adenoid cystic carcinoma) is a rare adenoid cystic carcinoma of the larynx. It usually arises from the supraglottic or subglottic area. It is characterized by slow progression and late distant metastases. Also known as: adenoid cystic carcinoma of larynx, adenoid cystic carcinoma of the larynx, laryngeal throat adenoid cystic cancer.