[A form of IODINE deficiency disorders characterized by an enlargement of the THYROID GLAND in a significantly large fraction of a POPULATION GROUP. Endemic goiter is common in mountainous and iodine-deficient areas of the world where the DIET contains insufficient amount of iodine. ( MSH )]
UMLS (NCI) C0018022 Relation/PAR: Bocio (excl T85 T86)