我区是地方性甲状腺肿病流行区,在一些重病区常出现地方性呆小病患者,其主要临床表现为不同程度的智力发育迟滞,不同程度的生长发育落后,聋哑,运动不协调,侏儒型患者多伴有粘液性水肿。重者不但不能参加劳动,而且不能自理生活,对国家、集体和家庭影响很大。在实际工作中我们体会到及时补充碘 My area is endemic goiter prevalence area, often appear in some seriously ill endemic patients with small ailments, the main clinical manifestations of varying degrees of mental retardation, varying degrees of growth and development lag, deaf and dumb, uncoordinated movement, Dwarf patients are often accompanied by myxedema. In severe cases, not only can they not participate in labor but also can not take care of themselves and have a great influence on the country, the collective and the family. In the actual work, we realize timely replenishment of iodine