The umbilical polyp, a remnant of the omphalomesenteric duct.
D002648:Child; D006801:Humans; D007082:Ileum / Q000002:abnormalities*; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008467:Meckel Diverticulum / Q000150:complications*; D009369:Neoplasms; D011127:Polyps; D014472:Umbilicus; D014816:Vitelline Duct
ILEUM/abnormalities; INFANT, NEWBORN/diseases; MECKEL'S DIVERTICULUM/complications; POLYPI/in infant and child; UMBILICUS/neoplasms