10 Of The Strangest Diseases Of All Time

Tree Man Syndrome

Epidermodysplasia Verruciformis, otherwise known as Tree Man Syndrome, causes the growth of warts that grow so massively, they look like tree bark.

Werewolf Syndrome

Hypertrichosis is a condition that causes abnormal hair growth all over the face and body. The condition is typically a genetic issue that the person is born with, but can sometimes be brought on by using anti-balding treatments.