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20世纪 70年代以来 ,极低出生体重 (VLBW )儿坏死性小肠结肠炎 (necrotizingenterocolitis ,NEC)已经成为发达国家NICU患儿中 ,最常见的急腹症和肠穿孔的原因。NEC的发病机制不明 ,危险因素包括早产、胃肠道缺血、感染和肠道喂养。NE?
Very low birth weight (VLBW) necrotizing enterocolitis (NEC) has become the most common cause of acute abdomen and intestinal perforation in children with NICU in developed countries since the 1970s. The pathogenesis of NEC is unknown. Risk factors include prematurity, gastrointestinal ischemia, infection and gut feeding. NE?