Ray R A, Howanitz P J, Howanitz J H
Clin Lab Med. 1984 Dec;4(4):671-82.
Thyroid function tests can be abnormal in certain patients in the absence of thyroid dysfunction. All thyroid function tests can be affected in these patients, including the free thyroxine assays and free thyroxine index. Familiarity with the conditions affecting thyroid function tests is necessary to avoid incorrect diagnosis and unnecessary testing.
在某些患者中，甲状腺功能检查结果可能异常，但实际上并无甲状腺功能障碍。所有甲状腺功能检查在这些患者中都可能受到影响，包括游离甲状腺素测定和游离甲状腺素指数。熟悉影响甲状腺功能检查的情况对于避免错误诊断和不必要的检查很有必要。
