Quackery is the promotion of fraudulent or ignorant medical practices. A quack is a “fraudulent or ignorant pretender to medical skill” or “a person who pretends, professionally or publicly, to have skill, knowledge, or qualifications he or she does not possess; a charlatan or snake oil salesman”.
Study: Second Opinion from Doctor Results in Different Diagnosis 88% of Time
April 8th, 2017
Via: Mayo Clinic:
Many patients come to Mayo Clinic for a second opinion or diagnosis confirmation before treatment for a complex condition. In a new study, Mayo Clinic reports that as many as 88 percent of those patients go home with a new or refined diagnosis — changing their care plan and potentially their lives. Conversely, only 12 percent receive confirmation that the original diagnosis was complete and correct.
TABU; Towards A Better Understanding 