Recent studies have provided new information on the benefits and drawbacks of feeding by percutaneous endoscopic gastrostomy (PEG) or percutaneous endoscopic jejunostomy(PEJ).

• 经皮内镜胃造瘘(PEG)和空肠造瘘术(PEJ)人工肠内营养可有效避免患者营养状况进一步恶化,提高患者生活质量。