Lingual veins Lingual veins The lingual veins begin on the dorsum, sides, and under surface of the tongue, and, passing backward along the course of the lingual artery, end in the internal jugular vein. The vena comitans of the hypoglossal nerve (ranine vein), a branch of considerable size, begins below the tip of the tongue, and may join the lingual; generally, however, it passes backward on the hyoglossus, and joins the common facial. The lingual veins are important clinically as they are capable of rapid absorption of drugs; for this reason, nitroglycerin is given under the tongue to patients suspected of having
Head and Neck Cancer Alliance Head and Neck Cancer Alliance The Head and Neck Cancer Alliance (HNCA) is a non-profit organization that works with health professionals and organizations, celebrities and survivors to enhance the overall effort in prevention, treatment, and detection of cancers of the head and neck region. The Head and Neck Cancer Alliance was established in 2008. Formerly the Yul Brynner Head and Neck Cancer Foundation, HNCA activities include: • Providing support to head and neck cancer patients throughout the year • Supporting ongoing research in head and neck oncology • Educating children and adults in the disease process, treatment and prevention of