title: Fetus-in-Fetu: Mimicking as Teratoma on Antenatal Ultrasound.
abstract: Fetus-in-fetu is a rare and unusual condition. In this condition, a malformed parastitc fetal twin develops inside the body of another fetus, most commonly in the abdominal cavity. We present a case which was thought to be a teratoma on antenatal ultrasound. However, on subsequent postnatal imaging and surgery, it was proved to be fetus-in-fetu.
authors.affiliation: Sutlej Diagnostic center, Nangal, Punjab, India.
authors.forename: Harpreet
authors.initials: H
authors.lastname: Kehal
authors.affiliation: Sutlej Diagnostic center, Nangal, Punjab, India.
authors.forename: Satbir
authors.initials: S
authors.lastname: Billing
authors.affiliation: Sutlej Diagnostic center, Nangal, Punjab, India.
authors.forename: Bal Krishan
authors.initials: BK
authors.lastname: Sharma
authors.affiliation: Punjab Institute of Medical Sciences, Jalandhar, Punjab, India.
authors.forename: Puneet
authors.initials: P
authors.lastname: Mittal
keywords: Fetus-in-fetu; Obstetrics; Teratoma; Ultrasound