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Case Reports
Journal Article
Symptomatic Meckel's Diverticulum in pediatrics.
Andes pediatrica : revista Chilena de pediatría. 2021 Februrary
INTRODUCTION: Meckel's diverticulum (MD) is the remnant of the vitelline duct (VD) also called omphalomesente ric duct and it is considered the most frequent gastrointestinal malformation. Most of the cases are asymptomatic and the diagnosis of this type is always a challenge.
OBJECTIVE: To describe 3 sympto matic presentations of MD and to discuss its symptoms, signs, and possible diagnostic-therapeutic tools.
CLINICAL CASES: Case 1: A six-month-old patient with obstructive bowel syndrome. In explo ratory laparotomy, an MD was identified with a mesodiverticular band causing an internal hernia. Case 2: A three-year-old patient presenting with digestive hemorrhage and severe anemia requiring blood transfusion. Upper gastrointestinal endoscopy did not show bleeding origin. Due to persis tent melena, the patient required a new blood transfusion. An Abdomen/pelvis tomography scan was performed, showing a suspicious image of MD which was confirmed by laparotomy. Case 3: A newborn with prenatal anencephaly and omphalocele diagnosis. In immediate care of the newborn, meconium evacuation from the umbilical defect was noticed. It was managed as ruptured omphalo cele, installing a bowel silo bag. In primary closure, the permeability of the omphalomesenteric duct was confirmed. An intestinal en bloc resection and anastomosis were performed in all 3 cases. The last one developed an anastomosis leakage resulting in a terminal ileostomy.
CONCLUSION: MD, frequently asymptomatic, is often overlooked as a differential diagnosis of abdominal emergencies in children. When suspecting DM with gastric ectopic mucosa, Tc-99m pertechnetate scintigraphy should be performed as a diagnostic procedure of choice, according to each case.
OBJECTIVE: To describe 3 sympto matic presentations of MD and to discuss its symptoms, signs, and possible diagnostic-therapeutic tools.
CLINICAL CASES: Case 1: A six-month-old patient with obstructive bowel syndrome. In explo ratory laparotomy, an MD was identified with a mesodiverticular band causing an internal hernia. Case 2: A three-year-old patient presenting with digestive hemorrhage and severe anemia requiring blood transfusion. Upper gastrointestinal endoscopy did not show bleeding origin. Due to persis tent melena, the patient required a new blood transfusion. An Abdomen/pelvis tomography scan was performed, showing a suspicious image of MD which was confirmed by laparotomy. Case 3: A newborn with prenatal anencephaly and omphalocele diagnosis. In immediate care of the newborn, meconium evacuation from the umbilical defect was noticed. It was managed as ruptured omphalo cele, installing a bowel silo bag. In primary closure, the permeability of the omphalomesenteric duct was confirmed. An intestinal en bloc resection and anastomosis were performed in all 3 cases. The last one developed an anastomosis leakage resulting in a terminal ileostomy.
CONCLUSION: MD, frequently asymptomatic, is often overlooked as a differential diagnosis of abdominal emergencies in children. When suspecting DM with gastric ectopic mucosa, Tc-99m pertechnetate scintigraphy should be performed as a diagnostic procedure of choice, according to each case.
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