From the “Hey-This-Is-Pretty-Gross” Department:
“Doctors at Chimkent Children’s Hospital in Kazakhstan originally believed Mourat Zhanaidarov was suffering from a cyst.
But during surgery, they discovered he was in fact carrying the dead foetus of his twin brother.
The foetus* had developed into a tumour but was found to have hair, nails and bones.”
*Make note of the word foetus as it’s apparently spelled this way in Europe.
Read this absolutely disgusting, yet interesting article here.