THE PARASITIC TWIN
Eight-year-old Indian boy Deepak Kumar Paswaan was born with body parts of his twin attached to the chest. The phenomenon, also known as "conjoined twin syndrome" or "vanishing twin syndrome" occurs when twin fetuses don't completely separate in utero. One ceases to develop and becomes absorbed into the healthy fetus. The undeveloped twin is called parasitic because it is dependent on the body functions of the healthy twin to live.
Deepak was called "octopus boy" by some of the locals and was even accused of being the devil in a human body. Fortunately, thanks to the help of some volunteers, enough money was raised to have the parasitic twin removed.