St Medical Mysteries
'I had to be strong': Her two children were diagnosed with a rare genetic disorder, son died months after birth
Teenager overcomes rare autoimmune condition after liver transplant
Girl, 17, with rare genetic metabolic disorder fights all odds to live
Newborn with 'bubble boy disease' now thriving, thanks to Singapore's early detection programme
Gene mutation causes girl's left leg to be much bigger than her right
Rare skin condition gives 3-year-old boy hair like X-Men's Rogue's
Angelman syndrome causes disabilities in teen, keeps him constantly happy
Man who doesn't drink alcohol gets drunk eating carbs