Results There were 10 cases with some complication,but no pancreatic fistula occurred in all 43 cases and no patient died Conclusion The pipe reducing the pressure in jejunum is effectually to prevent pancreatic fistula following pancreatoduodenectomy.

The naso-intestinal decompression tube was inserted into the small intestine and its tip was placed in the vicinity of ligament of Treitz.

None routine nasogastric decompression tube and early oral feeding in abdominal surgery

Progress on clinical application of gastrointestinal decompression apparatus;

Influence of gastrointestinal decompression and eating activity on recovery of intestinal tract function of patients after underwent total cystectomy and Bricker operation;

The comfort care for gastrointestinal decompression after esophageal and cardiac cancer operation;