A woman who cries blood is desperate for a diagnosis; an 8-year-old weighs more than 200 pounds; a boy with a painful skin condition needs urgent treatment; a young girl's face is covered in hair.
A man undergoes risky surgery to have a large facial tumor removed; a woman with a rare skin condition defies the odds; a toddler who smokes faces dramatic health consequences; doctors wonder if 7-year-old conjoined twins can be separated.
A boy with a neck growth seeks treatment; a baby born with eight limbs undergoes surgery; a woman shares an inspirational message about her rare condition.
A man has bubble-like growths covering every inch of his body; a rare condition turns a teen girl into a giant; a teen becomes the world's smallest woman; a girl suffers from "Sleeping Beauty" syndrome.
Triplets born with a rare condition need surgery or their brains could be crushed; a boy has legs that have become so large he is unable to move; a soccer star was born without feet; a mother faces criticism after giving birth.
A man with tree-like growths on his hands and feet seeks treatment; a teen who has been hiding a rare condition undergoes surgery; doctors try to figure out why a girl was born with dark hair covering her entire body.
Laisha, eight, from Texas, is just 70 cm tall with a rare form of dwarfism. She visits the region of Ecuador where hundreds of people have the same condition.
Following Godfrey, Uganda's most unusual looking man, as he searches for a diagnosis for his dramatically misshapen head.