RESUMO
Meckel's diverticulum (MD) represents one of the most common malformations of the digestive tract, being a vestige of the proximal end of omphalo-mesenteric duct, which normally obliterates and atrophiates between the sixth and ninth week of intrauterine life. It is estimated that 2-4% of people are carriers of this malformation. The interest in this organ study lies in the fact that it presents its own non-specific pathology, mimicking a cecal, colon or small intestine pathology. It seems that most MD cases are asymptomatic (AS MD), being arbitrary discovered during surgeries, whereas only a small part are being symptomatic (S MD). MD may be clinically expressed at any age but it is more common in children. In our study, we evaluated a group of 44 children, aged between 0 and 16 years, diagnosed with AS MD (15 cases) or S MD (29 cases). Of the 29 S MD cases, 14 had intestinal obstruction, seven cases showed lower gastrointestinal bleeding, five cases presented acute inflammation (diverticulitis) and three cases were complicated with peritonitis; 15 cases of AS MD were discovered during surgical interventions for acute appendicitis (14 cases) or inguinal hernia (one case). Most cases of MD were recorded between 1-4-year-old and 7-16-year-old.
