← Q89
Chapter 17 - Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)»Other congenital malformations (Q80-Q89)»Congenital malformations of other endocrine glands (Q89.2)
Congenital malformations of other endocrine glands
A cyst in the neck caused by persistence of portions of, or by lack of closure of, the primitive thyroglossal duct. (Dorland, 27th ed)