In some cases, results of the secondary medical examination are cardinally adverse to the primary one.
The following are examples of diseases requiring the medical advising in several places in order to understand actual condition and coordinate further activities of the patients: infertility, high level of cholesterol in blood, chronic diabetes, hypertension, general weakness of organism, complications and aftereffects of otolaryngologycal diseases, etc. The consequences of the said pathologies can be deplorable, and even lethal.