Being a Doctor I can tell you many of them(especially the ones that have those nice, fancy offices with all the WOW FACTOR), rely on what they learned in school(which sucks usually....sorry) and what they READ and not LEARNING BY WHAT THEY SEE.
We must have had this one condition listed on nearly EVERY TEST we had in school. You know how many times I've seen it in 20+ years of practice? ONCE! And it isn't anything you can do about any way.
Many times, testing in school becomes more of trivial pursuit than teaching you how to THINK and understand what you SEE.
But, that is why they call it a PRACTICE. You learn(or should) thru PRACTICING. I find many rely on what they learned and what they read about and not what they SEE HAPPENING BEFORE THEIR VERY EYES!
Many get caught in the 'diagnosis du jour'. Meaning it becomes a fad to treat something just because they read about it. Or they have been told by business research firms what is the 'hot thing' that patients are looking for, or what is being advertised by companies.
Now, with that said. Many times it becomes what YOU want to hear and what is 'popular' at the time. This is a horrible way to practice, but is certainly is lucrative for those that 'play the game'.
Sorry. That might not be what you were wanting to hear