[Early experience of minimal invasive surgery for adolescent with pancreatic head tumor: a report of 15 cases].

Objective

To summarize the characteristics and difficulties of minimal invasive surgery for adolescent with pancreatic head tumor.

Methods

The data of adolescent younger than 28 years old with pancreatic head tumor treated at Department of Gastroenterology and Pancreatic Surgery, Zhejiang Province People's Hospital from January 2014 to December 2019 were analyzed retrospectively. Fifteen cases were enrolled, included 5 males and 10 females. The median age was 20 years(range: 11 to 27 years) and the body mass index was (19.8±2.3)kg/m(2)(range: 17.3 to 21.6 kg/m(2)).

Results

Standard pancreaticoduodenectomy was performed in 12 cases, including 9 cases of laparoscopic surgery and 3 cases of robotic-assisted surgery, and laparoscopic pancreaticoduodenectomy with resection of hepatic flexure of colon was performed on 1 case, and robotic-assisted duodenum-preserving pancreatic head resection with pancreatogastrostomy was performed on other 2 cases. The operative time was (269.0±65.1)minutes(range: 150 to 410 minutes), and the blood loss was (135.6±52.7)ml(range: 50 to 400 ml). Six patients got postoperative complications with gastrointestinal bleeding biochemical leakage and intestinal obstruction(n=1), pancreatic biochemical leakage(n=1), bile leakage(n=1), chylous leakage(n=1), wound infection(n=1), hepatic injury(n=1). The median postoperative hospital stay was 13 days(range: 9 to 22 days).The pathologic findings were solid pseudopapillary neoplasms(n=8), neuroendocrine neoplasms(n=3), introductal papillary mucinous neoplasm(n=1), cystic fibroma(n=1), serous cystadenoma(n=1), Ewing sarcoma(n=1).The median follow-up was 37 months(range: 2 to 75 months).The patient with Ewing sarcoma was diagnosed as liver metastasis at 41 months after surgery and died at 63 months after surgery.All the other patients survived without tumor.Three patients got the long-term complication of bile duct.

Conclusions

Most of pancreatic head tumors for adolescent are benign or low malignant. Minimally invasive surgery be the first choice, and function-preserving surgery should be taken into account as much as possible.Perioperative management and communication is essential as the parents pay much attention to the quality of life after surgery.