Abstract
The omphalomesenteric duct is a tubular structure that links the primitive gut to the yolk sac of the embryo. Although it normally disappears from the body of the embryo after a few weeks, all or a portion of the duct may persist and provide a variety of anomalous conditions. Cutaneous remnants of the duct occur in the skin of the umbilicus and consist of ectopic tissue resembling that of the gastrointestinal tract. These lesions are frequently accompanied by potentially serious internal anomalies and thus have considerable warning value. They may be distinguished from the common umbilical granulations of the newborn by their clinical and histologic characteristics. The clinicopathologic features of 40 examples of cutaneous omphalomesenteric duct remnants were studied at the Armed Forces Institute of Pathology. The majority of patients were infants, but 14 were adults who had had symptoms all their lives. Three patients had patent intestinal-umbilical fistula. Those three and 13 others in the group had exploratory surgery. Ten of the 16 had internal omphalomesenteric remnants.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
