Orocervical foetus-in-foetu with prenatal sonographic diagnosis: a case report.
BACKGROUND
Foetus-in-foetu is a very rare congenital abnormality where a malformed foetus is included within the body of another foetus. Less than 200 cases have been reported with over 80% occurring in the abdomen. Only three cases of cervical foetus in foetu have been reported. The present case of giant orocervical foetus-in-foetu appears to be an index case.


METHODS
This is a report of an extremely rare orocervical foetus-in-foetu with grotesque oddity diagnosed on prenatal ultrasonography at 35 weeks gestational age in a 28-year-old, G2P1+0, Nigerian woman who was unsure of her last menstrual date or month. The included foetus had two eyes, cranium, nose, long bones and a spine. The mother's attempts at vaginal delivery rather than the elective Caesarean delivery she was offered resulted in obstructed labour and intrauterine foetal demise.


CONCLUSIONS
Giant cervical foetus-in-foetu is extremely rare. It could result in obstructed labour if vaginal delivery is attempted.
Braimoh
Kolawole T
KT
Department of Radiology, University of Ilorin Teaching Hospital, Ilorin, Kwara State, Nigeria. wolebraimoh@yahoo.com
Abdulkadir
Adekunle Y
AY
Balogun
Rabiu O
RO