Critics argued, for example, that the radioactive isotope most likely to damage the thyroid gland — iodine - 131 — has long been used to treat overactive thyroid glands in adults. (newscientist.com)
According to experts, cases of hyperthyroidism, i.e. overactive thyroid gland, are much easier to correctly identify and diagnose, compared to cases of hypothyroidism, i.e. underactive thyroid gland. (fitnessandpower.com)
Factors that can contribute to the development of renal failure include overactive thyroid glands, also known as hyperthyroidism. (best-cat-art.com)