Inferior thyroid veins Inferior thyroid veins The inferior thyroid veins appear two, frequently three or four, in number, and arise in the venous plexus on the thyroid gland, communicating with the middle and superior thyroid veins. While the superior and middle thyroid veins serve as direct tributaries to the internal jugular vein, the inferior thyroid veins drain directly to the brachiocephalic veins. They form a plexus in front of the trachea, behind the Sternothyreoidei. From this plexus, a left vein descends and joins the left brachiocephalic vein, and a right vein passes obliquely downward and to the right across the brachiocephalic artery to
Head and Neck Cancer Alliance cancer, which is attributed to advanced stage disease at the time of diagnosis. Early detection is imperative for increasing chances of survival. Free screening clinics for head and neck cancers during Oral, Head and Neck Cancer Awareness week, sponsored by the Head and Neck Cancer Alliance, provides opportunities for earlier diagnosis of malignant cancer. Screenings for oral, head and neck cancer are generally available via your local physician, dentist and other healthcare facilities. The Head and Neck Cancer Alliance offers free screenings nationwide;free screenings are offered predominantly during Oral, Head and Neck Cancer Awareness Week in April at healthcare events