The Health & Wellness Show: When the body says, 'Whoah!': Rare diseases and strange ailments

There are a number of people currently living around the world who are experiencing the weirdest, rarest diseases known to man. Some are genetic, some are caused by injury and practically all of them leave the most learned medical professionals scratching their heads in confusion. When the human body works as it should it can be a wonder to behold, but what about when things go wrong? Gustatory auditory synaesthesia, polydactyly, misophonia, fibrodysplasia ossificans progressive, hirsuitism...