[Pancreaticoduodenectomy - results and prospects (two-center study)].

Objective: To summarize the results of pancreaticoduodenectomy (PD) for pancreatic tumors and complications of chronic pancreatitis regarding prediction and prevention of postoperative complications.

Material And Methods: There were 336 PD procedures between 2016 and mid-2022 in two centers. We assessed the factors influencing specific postoperative complications (postoperative pancreatitis, pancreatic fistula, gastric stasis, arrosive bleeding).

[Enucleation of pancreatic tumors: a multiple-center study].

Objective: To evaluate the immediate results of enucleation of pancreatic neuroendocrine tumors (pNETs).

Material And Methods: The results of enucleation of pancreatic neuroendocrine tumors (pNETs) were analyzed in 95 patients between 2016 and 2021. Functioning tumors (mean size 16.

[Hardware anastomosis in stomach cancer surgery].

Aim: To choose optimal technique of esophagojejunostomy in stomach cancer regarding reliability, functionality and simplicity.

Material And Methods: 145 patients with stomach cancer grade I-IV were enrolled. They were divided into 2 groups depending on the type of the anastomosis (manual or hardware).