vitellointestinal cyst

[ vīt′l-ō-ĭn-tĕstə-nəl, vĭt′- ]


A small tumor that is at the umbilicus of an infant and is caused by the persistence of a segment of the vitellointestinal duct.

Words nearby vitellointestinal cyst

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.