A Google search for “thyroid function tests” brought up a definition square at the top of the search results. It says that “Thyroid function tests” is a collective term for blood tests used to check the function of the thyroid…. Read More ›
Month: June 2022
Are normal thyroid reference ranges risk-free zones?
Commonly, when scanning laboratory results, a physician will look for values that are “out of range” (high or low). It is often presumed that if FT4, TSH, and FT3 are all “in the normal range,” those hormone levels won’t be… Read More ›
Reference list for analyzing normal thyroid lab results
This list provides all references in alphabetical order for the following series of posts: Series introduction: Cognitive barriers to analyzing “normal” thyroid lab results Barrier 1: Are normal thyroid reference ranges risk-free zones? Barrier 2: What’s wrong with calling TSH,… Read More ›
Cognitive barriers to analyzing “normal” thyroid lab results
Here is a common moment that occurs now and then in doctor’s offices. The physician looks up from their computer screen and tells the patient, “Your thyroid function tests came back normal, so nothing is wrong with your thyroid.” That… Read More ›