analysis of various factors which may be related to the effect of radioiodine therapy revealed that the weight of the thyroid gland in the hyperthyroid and euthyroid groups was significantly different ( 61.7 +/- 33.5 g vs. 25.1 +/- 9.1 g , p less than 0.05 ) .
C0040132
thyroid gland
C0020550
hyperthyroid