The thyroid gland is a highly vascular endocrine organ in the anterior low neck that spans from the fifth cervical vertebrae to the first thoracic vertebrae (Strandring 2005; Harnsberger et al. 2011). The gland consists of a right lobe and a left lobe connected by a narrow, median isthmus. A pyramidal lobe, ascending from the isthmus toward the hyoid, is present in approximately 40 % of patients (Harnsberger et al. 2011).
KeywordsRecurrent Laryngeal Nerve Posterior Branch Inferior Thyroid Artery Superior Thyroid Artery Pyramidal Lobe
- Harnsberger HR, Osborn AG, Ross JS et al (eds) (2011) Diagnostic and surgical imaging anatomy. Amirsys, Salt Lake CityGoogle Scholar
- Harrison LB, Sessions SB, Kies MS (eds) (2014) Head and Neck Cancer: A Multidisciplinary Approach, 4th edn. Lippincott Williams & Wilkins, New YorkGoogle Scholar
- Lee NY, Lu JJ (eds) (2012) Target volume delineation and field setup: a practical guide for conformal and intensity-modulated radiation therapy. Springer, New YorkGoogle Scholar
- Oertli D, Udelsman R (eds) (2012) Surgery of the thyroid and parathyroid glands. Springer, New YorkGoogle Scholar
- Strandring S (ed) (2005) Gray’s anatomy: the anatomical basis of clinical practice, 39th edn. Elsevier Churchill Livingstone, New YorkGoogle Scholar