摘要: Necrotizing enterocolitis (NEC) continues to be the most severe gastrointestinal emergency facing preterm neonate. The pathogenesis of NEC is still a complex and poorly understood process, but with increasing understanding role enteral feeding, gut immunity altered microbiota, new opportunities reduce overall rates are now possible. Prevention strategies continue lead as suitable approaches reducing NEC, early diagnosis rapid effective treatment not optimal. Programmatic changes equally important subscribing individual prevention strategies. primary focus this review summarize best we currently have eliminate within an institution.