摘要目的 探讨在胰十二指肠切除术中利用连续缝合法进行套入式胰肠吻合对预防胰瘘发生的作用.方法 通过采用4-0可吸收线连续缝合法对22例胰十二指肠切除患者进行端侧套入式胰肠吻合,并以同期实施的12例端侧套入式间断缝合、23例胰管空肠黏膜吻合术进行比较.结果 22例患者均顺利施行套入式连续胰肠吻合,平均时间约13 min,术后1例出现胆漏,未发生胰肠吻合口漏,无手术死亡.患者平均住院15 d.同期端侧套入式间断缝合时间平均20 min,术后发生胰漏2例,腹腔感染1例,其中1例并发腹腔大出血死亡;端侧胰管空肠黏膜吻合时间平均18 min,发生胰漏1例,上消化道出血1例.术后患者平均住院19 d.结论 连续套入式胰肠吻合适用于任何情况下的残余胰腺,且操作简便、省时、并发症少,是胰肠吻合技术的一种有效改进.

abstractsObjective To investigate the preventive effect of postoperative pancreatic leakage by continuous invaginated pancreaticoenterostomy in pancraticoduodenectomy. Methods Twenty-twopancraticoduodenectomy procedures were performed by continuous invaginated pancreaticoenterostomy with 4-0 absorbable suture and the results were compared with those of 12 end-to-side invagination interrupted suture procedures and 23 pancreatic duct jejunum anastomosis procedures. Results All continuous invaginated pancreaticoenterostomy cases were performed successfully with the average time of 13 minutes, and one biliary leak occurred postoperatively; and there was no pancreatic anastomotic leak and no death. The mean hospital stay of the patients was 15 days. While the mean time of end-to-side invagination interrupted suture procedures was 20 minutes, one biliary leak and one abdominal infection occurred, and one patient died of abdominal bleeding. The mean time of pancreatic duct jejunum anastomosis procedures was 18 minutes, and one pancreatic leak and one upper gastrointestinal bleeding occurred. The mean postoperative hospital stay of these patients was 19 days. Conclusions Continuous invaginated pancreaticoenterostomy is applicable to any situation in the residual pancreas, and has the advantages of easy to operate, time saving and less complications, thus it is an effective improvement of pancreaticoenterostomy.