In January 2025, doctors at the Buldhana District Women’s Hospital in Maharashtra detected a rare case of “foetus in foetu” ...

Parasitic Twin Hypothesis: This theory suggests that foetus in fetu arises when an underdeveloped parasitic twin forms within the host twin’s body during early gestation.

Foetus in Fetu (FIF) is an extremely rare condition that occurs in approximately one in 500,000 births. It involves the presence of a malformed foetus within the body of its twin.

A woman in her ninth month of pregnancy has been found to carry a parasitic twin inside her unborn child during a routine sonography. This extremely rare condition, known as fetus in fetu ...

This is a case of a 'fetus in fetu', a condition where a parasitic twin develops inside its identical twin. It's characterized by a mass in the abdomen that resembles a fetus. The case has been ...

This condition, where a parasitic twin forms inside its identical twin, was discovered in a 32-year-old woman who is nine months pregnant.