The pediatric gastrointestinal hemorrhage due to common diseases

Gastrointestinal bleeding can occur at any age. Clinical manifestations of hematemesis, hematochezia, a large number of gastrointestinal bleeding can lead to acute anemia and hemorrhagic shock. Children of all ages gastrointestinal hemorrhage due to the common diseases are different. For more neonatal period hemorrhage at birth hypopharyngeal a maternal or neonatal hyperbilirubinemia, neonatal sepsis, neonatal necrotizing enterocolitis, neonatal thrombocytopenic purpura, hemorrhage and necrosis of gastric acid poisoning, and other serious. 1 - 2-year-old for intussusception, Meckel's diverticulum, peptic ulcer, reflux esophagitis and anal fissure, and so on. 2-year-old and above mostly gastrointestinal ulcers, rectal polyps, anal fissure, hemorrhoids, hemobilia, acute necrotizing enterocolitis bleeding, intestinal chronic ulcerative colitis.
In addition, it found thrombocytopenic purpura, anaphylactoid purpura, hemophilia and leukemia, gastrointestinal tract malformations, can occur at any age.