12 Baffling Medical Conditions

(ABC News) Giant limbs and random lumps of fat. Music-induced seizures. Persistent sexual arousal syndrome. They are conditions that have not made an indelible mark in the tomes of medicine. Bring them up in front of a physician and in some cases you may get little more than a blank stare. But they exist, sometimes as a rare disorder, sometimes as a disorder that falls between many medical specialties, and sometimes as an extreme form of a normal bodily function that most people experience every day... more