title: Fetus-in-fetu.
abstract: Fetus-in-fetu (FIF) is a rare congenital condition first described in early nineteenth century. In this anomaly, a malformed parasitic twin is found within the body of its partner. Less than 100 cases have been described in the English-language literature.
authors.affiliation: mohtaanup@hotmail.com
authors.forename: A
authors.initials: A
authors.lastname: Mohta
authors.forename: U K
authors.initials: UK
authors.lastname: Shrivastava
authors.forename: P
authors.initials: P
authors.lastname: Sodhi
authors.forename: L
authors.initials: L
authors.lastname: Upreti
mesh_terms: D005260:Female; D005333:Fetus / Q000002:abnormalities*; D006801:Humans; D007223:Infant; D008297:Male; D011247:Pregnancy; D012187:Retroperitoneal Space / Q000473:pathology