TY - CHAP M1 - Book, Section TI - Chapter 6. Medullary Thyroid Carcinoma A1 - Callender, Glenda G. A1 - Hu, Mimi I. A1 - Evans, Douglas B. A1 - Perrier, Nancy D. A2 - Morita, Shane Y. A2 - Dackiw, Alan P. B. A2 - Zeiger, Martha A. PY - 2010 T2 - McGraw-Hill Manual: Endocrine Surgery AB - Medullary thyroid carcinoma (MTC) is uncommon and accounts for only 5% of all thyroid cancers. MTC was first described in 1959 as a "peculiar" thyroid cancer with nonfollicular histology, amyloid-containing stroma, and a high incidence of lymph node metastases.1 MTC arises from the parafollicular, or calcitonin-secreting, C cells of the thyroid gland. C cells are neural crest cells that are derived embryologically from the ultimobranchial bodies and migrate to the thyroid gland. They are found throughout the thyroid but often concentrate in the uppermost third of the thyroid lobes; therefore, MTC usually originates in this region2 (Figure 6-1). SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/19 UR - accesssurgery.mhmedical.com/content.aspx?aid=6162569 ER -