Case contributed by Dr Mostafa El-Feky


Routine first trimester scan.

Patient Data

Age: Intrauterine (17 weeks)
Gender: Female

First trimester obestetric ultrasound

Single live intrauterine fetus (17 weeks) with small sized head, maldeveloped brain and skull bones. It shows active movements and good cardiac pulsations during the examination.

Case Discussion

The fetus in this case has a characteristic "frog eye" appearance with undeveloped skull vault bones and no parenchymal brain tissues are seen above the orbits in-keeping with anencephaly. Abortion is recommended as it is incompatible with life.

PlayAdd to Share

Case information

rID: 64466
Published: 24th Nov 2018
Last edited: 14th Aug 2019
Inclusion in quiz mode: Included
Institution: Dar El Ashaa Center

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.