Verywell Health on MSN23 天
TSH Levels Test: What Do High and Low Levels Mean?
TSH levels seem counterintuitive. A high TSH suggests an underactive thyroid gland, while low TSH levels indicate an ...
Medscape5 天
Thyrotropin/Thyroid Stimulating Hormone (TSH) Measurement
Historically, the "quality" of a serum TSH method has been determined from ... (Insensitivity causes falsely high, not falsely low, values that are missed by reflex testing!) ...