keywords ACUTE LYMPHOBLASTIC-LEUKEMIA ACUTE-PANCREATITIS Antibiotic coverage Asparaginase Bowel ischemia CHILDREN CONSTIPATION Constipation Enemas Fecal loading Hematochezia Life Sciences & Biomedicine MANAGEMENT Mucosal injury Neutropenic enterocolitis Oncology PNEUMATOSIS Pancreatitis Pediatrics Peritonitis Pneumatosis intestinalis Science & Technology TYPHLITIS Typhlitis