Also known as: Euthyroid Goitre / Nontoxic diffuse goiter / Nontoxic goiter, unspecified / Nontoxic goiter / Goitre nontoxic / Simple goiter (disorder) / Nontoxic goitre / Iodine-deficiency related (endemic) goiter, unspecified / Endemic goiter / Endemic goiter (disorder) / Goiter, Endemic / Simple goitre / Simple goiter / Endemic goitre / Goiter, specified as simple / Goitre, specified as simple / Struma / Thyroid gland swelling / Goitre / Thyromegaly / Thyroid enlarged / Goiter (disorder) / Enlarged thyroid / Goitre, unspecified / Goiter, unspecified / Goiter