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Medical Term:

omphalomesenteric cyst


Definition: cystic lesion found within the umbilical cord, presumed to develop from remnants of the omphaloenteric duct (vitelline duct) early in gestation. May be found on prenatal ultrasound.

Synonym(s): omphalomesenteric duct cyst

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.