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现代核医学已逐渐成为临床医学的重要组成部分。利用放射性核素能从体外定量或动态地观察体内脏器和组织的形态及功能活动。目前,已有很多医院利用放射性核素开展临床诊断工作,下面简要地介绍几种常用放射性核素检查的基本原理和方法。测定脏器功能试验方法一、甲状腺功能试验:甲状腺的功能是合成、储存和分泌甲状腺激素。碘是甲状腺激素结构中不可缺
Modern nuclear medicine has gradually become an important part of clinical medicine. The radionuclide can be used to quantitatively or dynamically observe the morphological and functional activities of internal organs and tissues in vitro. At present, many hospitals have used radionuclides to conduct clinical diagnostic work. The following briefly introduces the basic principles and methods of several common radionuclide examinations. Determination of Organ Function Test Methods 1. Thyroid Function Test: The function of the thyroid gland is to synthesize, store, and secrete thyroid hormones. Iodine is essential in the structure of thyroid hormones