Modern-day TSH methods however, with their enhanced sensitivity are also capable of detecting the low TSH values typical of hyperthyroidism. These new methods are often based on non-isotopic ...
Dr Pramila Kalra The thyroid is a small gland in your neck that produces hormones that control your metabolism and many other ...
Most TSH methods now claim a detection limit of ... justification to reflex from a less sensitive to a more sensitive test. (Insensitivity causes falsely high, not falsely low, values that are ...