+Goiter is an abnormal swelling of the [Thyroid](/wiki/thyroid) gland in the neck. Often a silent sign, it can arise from [Iodine](/wiki/iodine) deficiency or other hormonal shifts within the body.
+## See also
+- [Thyroid](/wiki/thyroid)
+- [Hormone](/wiki/hormone)
+- [Neck](/wiki/neck)
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