Dandy Walker cyst, video clips Philippe Jeanty, MD, PhD Chaitali Shah, MD Cerine Jeanty Article Published: Oct 7, 2004 Tennessee Women"s Care, Nashville TN These are two antenatal scans and video clips of two different fetuses, each demonstrating a large cystic lesion in the posterior fossa, which was a Dandy Walker cyst. Fetus 1. Sorry, your browser doesn't support embedded videos. Fetus 2. Sorry, your browser doesn't support embedded videos. Discussion Board Start a discussion about this article Add to Favorites Favorite