摘要
文章解读今年颁布的中国首部《中国居民补碘指南》重点内容。碘是甲状腺激素的主要原料,适量碘摄入对于甲状腺激素合成、后代脑发育等至关重要。食物中的碘不足以满足人体对碘的需求,普遍食盐加碘是最有效最经济的补碘措施。妊娠妇女每天需碘量增加,自身免疫性甲状腺炎的患者需要保持碘充足状态,而甲状腺肿的患者要鉴别因缺碘还是碘过量所致,碘缺乏不仅导致甲状腺结节患病率增加还能使恶性度更高的未分化型甲状腺癌和滤泡性甲状腺癌病理类型增多。
The article makes an interpretation of the key contents in the Guidelines to Iodine Supplementation for Chinese Residents published this year.Iodine is a key component of the thyroid hormone.Sufficient iodine intake is crucial for thyroid hormone synthesis and brain development of offspring.Universal salt iodization is the most effective strategy to compensate the iodine deficiency in daily food.For pregnant women,daily iodine requirements increase.Patients with autoimmune thyroiditis need to maintain adequate iodine status while the goiter patients should be distinguished whether it is caused by iodine deficiency or iodine excess.Iodine deficiency not only increases the prevalence of thyroid nodules but also increases the pathological types of anaplastic thyroid cancer and follicular thyroid cancer.
作者
单忠艳
SHAN Zhong-yan(Department of Endocrinology and Metabolism,The First Affiliated Hospital of China Medical University,Shenyang 110001,China)
出处
《中国实用内科杂志》
CAS
CSCD
北大核心
2019年第4期347-350,共4页
Chinese Journal of Practical Internal Medicine
关键词
碘
补充
指南
iodine
supplementation
guidelines
