Presentation
Incidental finding. Non-relevant history at presentation.
Patient Data
![](https://prod-images-static.radiopaedia.org/images/40653015/e87ce83af1ee5caff4fd1d6b40b30d_thumb.jpeg)
![](https://prod-images-static.radiopaedia.org/images/40653016/2321913eb8a6b04757c7074adde8d4_thumb.jpeg)
![](/packs/icon_video_small-FOK545SU.png)
![](/packs/icon_video_small-FOK545SU.png)
![](/packs/icon_video_small-FOK545SU.png)
![](https://prod-images-static.radiopaedia.org/images/40653015/e87ce83af1ee5caff4fd1d6b40b30d_big_gallery.jpeg)
This foetus is obviously dysmorphic.
Cephalic pole : acrania with paracervical pseudocysts.
Thorax : careful examination reveals two hearts (video 2), a triangle-shaped thorax with split thoracic vertebrae in axial scan. Hydrothorax is also seen.
Caudal pole is not properly imaged.
![](https://prod-images-static.radiopaedia.org/images/40653034/9de4aedbf115678bc97554251af822_big_gallery.jpeg)
Post-abortion pathology : conjoined twins, ventral union, cephalo-thoracophagus variant, with acrania.
Case Discussion
Post-abortion pathology : conjoined twins, ventral union, cephalo-thoracophagus variant, with acrania.
Incidental finding.
Special thanks : Dr F. Cuillier, Dr C. Fernandez, Dr R. Hoarau.