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碘缺乏病是由于自然环境缺碘使机体摄入碘不足所致的一系列损害,其中除包括甲状腺肿大,地方性克汀病典型表现外,最主要危害是缺碘影响胎儿脑发育,导致儿童智力和体格发育迟滞或永久障碍,造成病区人口的智能损害,但甲状腺肿大是主要的临床表现。此病是一种全球性疾病,对本病的防治主要以补碘为主。目前,我国为IDD的监测工作要求甲状腺的检查除应用触诊检查外,提出大力开展B超扫描检查,基于这些原因我们对供碘后的缺碘地区与未供碘的非缺碘地区7～14岁儿童甲状腺体积做了测量,其结果分析如下。
Iodine deficiency disease is a series of damages caused by lack of iodine in the natural environment which causes iodine deficiency in the body. In addition to the typical manifestation of goiter and endemic cretinism, the most important hazard is the lack of iodine affecting fetal brain development, leading to Children with mental retardation or physical retardation or permanent obstruction, resulting in ward population intelligence damage, but goiter is the main clinical manifestations. The disease is a global disease, the main prevention and treatment of this disease to iodine-based. At present, our country for the monitoring of IDD thyroid examination in addition to the application of palpation, proposed to vigorously carry out B-scan, for these reasons we iodine-deficient areas for non-iodized iodine-deficient areas and non-iodized areas 7 ~ The thyroid volume of a 14-year-old child was measured and the results were analyzed as follows.