Lower gastrointestinal tract bleeding caused by dieulafoylike lesion synchronous meckel diverticulum:A rare case report

摘要

Meckel diverticulum is an embryonic remnant of the Gastrointestinal duct which causes symptoms<5%in the 2%population.Painless bleeding and abdominal pain are the most often reported symptoms.Dieulafoy lesion/dieulafoy-like lesion often cause upper gastrointestinal(GI)tract bleeding,but massive lower gastrointestinal bleeding is rare.We reported a 19-year-old male presented massive lower GI tract bleeding caused by Meckel diverticulum synchronous dieulafoy-like lesion.