
1) Congenital disorder
Found on
https://www.crosswordclues.com/clue/diprosopus

Diprosopus (Greek διπρόσωπος, `two-faced`, from δι-, di-, `two` and πρόσωπον, prósopon [neuter], `face`, `person`; with Latin ending), also known as craniofacial duplication (cranio- from Greek κρανίον, `skull`, the other parts Latin), is an extremely rare congenital disorder whereby parts (accessories) or all...
Found on
http://en.wikipedia.org/wiki/Diprosopus

Conjoined twins with almost complete fusion of the bodies and with normal limbs. Part or all of the face may be duplicated. ... See: conjoined twins. ... Origin: G. Di-, two + prosopon, face ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

(di-pros´o-pәs) a malformed fetus with any degree of duplication of the face.
Found on
http://www.encyclo.co.uk/local/21001

Type: Term Pronunciation: dī-prō′sō-pŭs Definitions: 1. Conjoined twins with almost complete fusion of the bodies and with normal limbs. Part or all of the face may be duplicated. See: conjoined twins, under twin
Found on
http://www.medilexicon.com/medicaldictionary.php?t=25113

Diprosopus: Two-faced conjoined twins (incompletely separated identical twins). The twins have almost complete fusion of their bodies with one set of limbs. Part or all of the face is duplicated. The condition usually results in stillbirth. The ancient two-faced Mexican figurines known as the 'pretty ladies of Tlatilco' are now thought to represent...
Found on
http://www.medterms.com/script/main/art.asp?articlekey=14546

diprosopus Two-faced conjoined twins (incompletely separated identical twins). The twins have almost complete fusion of their bodies with one set of limbs. Part or all of the face is duplicated. The condition usually results in stillbirth.
Found on
http://www.wordinfo.info/words/index/info/view_unit/1763/
No exact match found.