Department of obstetric and gynecology, KMC, Manipal 576104, India.
Case report
A 33 year-old G3P1, with unremarkable history, presented at 21 weeks of gestation for a routine ultrasonographic scan. Our investigation revealed acrania with craniorachischisis. The patient underwent termination of the pregnancy which confirmed the anomalies.
Images 1, 2: 21st week of pregnancy - axial (image 1) and sagittal (image 2) plane showing acrania with protruding brain tissue.