Results 1 to 10 of about 452 (120)
Omphalomesenteric Duct Remnant: A Rare and Unusual Cause of Intestinal Atresia. [PDF]
J Indian Assoc Pediatr Surg, 2021 Intestinal atresia is generally considered to result from mesenteric vascular disruptions during fetal life. This report describes an unusual case of ileal atresia, resulting from an omphalic ring closure anomaly and an omphalomesenteric duct (OMD ...
Kane G, Zaidan H, Antao B.
europepmc +4 more sources
Omphalomesenteric duct & Urachal remnant presentation in a newborn
Journal of Pediatric Surgery Case Reports, 2023 Introduction: Persistent urachal anomalies are rare congenital pathologies caused by a failure of obliteration of the urachal remnant, whereas a patent omphalomesenteric duct is due to an incomplete obliteration of the vitelline duct.
Sarah Ellul
exaly +4 more sources
A Case of a Fibrous Omphalomesenteric Duct Remnant Causing an Intestinal Obstruction in an Adult. [PDF]
Acta Med LituThe omphalomesenteric canal (OMC) is an important embryonic structure that normally regresses during development. OMC remnant persistance is rare and can lead to complications such as small intestinal obstruction.
Tonneau C +6 more
europepmc +6 more sources
A case of an omphalomesenteric duct remnant in an adult treated with laparoscopic surgery [PDF]
International Journal of Surgery Case Reports, 2015 Abstract Introduction The presence of an omphalomesenteric duct (OMD) remnant is a rare condition that typically affects the pediatric population. This report describes an extremely rare case of an OMD remnant that was diagnosed and resected by laparoscopic surgery in an adult.
Yuki Kitano, , Tatsuo Kubota
exaly +4 more sources
Coexisting Remnants of the Omphalomesenteric Duct and Urachus in an Infant [PDF]
Surgical Case ReportsCongenital anomalies of the umbilicus, including remnants of the omphalomesenteric duct and urachus, result from the incomplete regression of fetal structures around the 10th week of gestation. The coexistence of these anomalies in a single patient is exceptionally uncommon.
Oyachi N, Numano F.
exaly +4 more sources
Heterotopic Pancreas in Omphalomesenteric Duct Remnant Results in Persistent Umbilical Discharge [PDF]
Korean Journal of Pathology, 2014 Umbilical discharge in infancy is a common pediatric problem and usually attributed to infection or an umbilical granuloma. However, it is important to investigate if such discharge is due to an underlying congenital abnormality such as umbilical hernia ulceration, urachal remnant, or omphalomesenteric duct remnant, because corrective surgical ...
Hyojin Kim +2 more
exaly +4 more sources
Heterotopic pancreas in the omphalomesenteric duct remnant in a 9-month-old girl: a case report and literature review. [PDF]
Diagn Pathol, 2017 Background Heterotopic pancreas most commonly occurs in the upper gastrointestinal tract of adults, usually as an incidental finding. It seldom occurs at the umbilicus, and even rarely in the pediatric age group.
Zhao Z, Sim CK, Mantoo S.
europepmc +2 more sources
Omphalomesenteric duct remnant adenocarcinoma in adults: a case study. [PDF]
Springerplus, 2016 The omphalomesenteric duct (OMD) or the vitelline duct (VD) is the embryonic structure connecting the vitelline sac to the primitive gut. It undergoes obliteration at 5-9 weeks of gestation. Failure of this duct to close, which occurs in approximately 2% of the population, can lead to various types of VD residual diseases.
Zhou B, Lai H, Lin Y, Mo X.
europepmc +3 more sources
Demography of the remnant of omphalomesenteric duct
Formosan Journal of Surgery, 2019 Introduction: Pediatric surgeons dealt with cases of omphalomesenteric duct remnants, which presented with various symptomatic patterns. Meckel's diverticulum was the most common remnant in this study, which presented with different signs and symptoms ...
Dinesh Kumar Barolia +5 more
doaj +2 more sources
Ectopic "Ectopic" Gastric Mucosa. [PDF]
Diagnostics (Basel)Meckel’s diverticulum is a developmental GI anomaly. It is a remnant of the omphalomesenteric duct (vitelline duct) and the most common congenital anomaly found in the small intestine.
Haq A, Haghighat Jahromi A.
europepmc +2 more sources