World's Biggest Human Arm

Lui Hua suffers from a rare condition known as macrodactyly. When he was hospitalized in Shanghai on July 2007, his left thumb measured 10.2 inches and his index finger measured close to 12.Surgeons undertook a seven-hour operation to reduce the size of Liu’s fingers and thumb. Doctors removed 11 pounds of flesh and bone in the operation. A second surgery is scheduled to take place. Enlarged limbs can be caused by a number of medical conditions. Lymphedema is perhaps the most common cause and results in some extraordinarily enlarged limbs.