<unk>  is a medical term coined by physician Maurice Pappworth to describe the rigidity of physicians in insisting on every classic symptom and physical sign before making a diagnosis. Papworth explained that “overwhelming evidence is not essential for correct diagnosis, and the absence of some expected symptom or sign often does not invalidate an otherwise reasonable diagnosis.” Where a diagnosis may have considerable impact, additional tests providing supporting evidence might be required, making<unk>  advantageous.
Diagnostic greed
Casualty 
Therapeutic relationship
Crossing the Quality Chasm
Genetic discrimination
Component causes
Therapeutic privilege
Variant of concern