The following points highlight the three major abnormalities of parathyroid function. The abnormalities are: 1. Hypoparathyroidism 2. Hyperparathyroidism 3. Deficiency of 1, 25(OH)2-D3. Parathyroid Function: Abnormality # 1. Hypoparathyroidism: a. The symptoms of hypoparathyroidism are muscular weakness, tetany and irritability. b. In case, hypothyroidism begins early in childhood, there may be stunting of growth, defective […]