MONDO_0021516 (benign neoplasm of glottis) is a benign neoplasm that involves the glottis. Also known as: benign glottis neoplasm, benign glottis tumor, benign glottis tumour, benign neoplasm of the glottis, benign tumor of glottis, benign tumor of the glottis, benign tumour of glottis, benign tumour of the glottis.