OUR EXPERIENCE OF LAPAROSCOPIC PANCREATODUODENECTOMY IN TUMORS OF THE PERIAMPULLARY ZONE

The purpose of research is to determine the feasibility of laparoscopic pancreatoduodenectomy in tumors of the periampullary zone. Material and methods. In the period from 2016 to 2022 at the Syzganov National Scientific Center of Surgery, 193 patients underwent PD with a diagnosis of a tumor of the periampullary zone. Of these, 6 patients were performed laparoscopically. All patients who underwent LPD were female. The age of the patients ranged from 15 to 77 years (average age – 55,7 years). Results. In 4 (66.7%) patients, cancer of Ampulla of Vater was detected, in 2 (33.3%) pancreatic head cancer. According to the final histology data, adenocarcinoma and the degree of differentiation G2 were detected in all cases. Data on the histology and size of the tumor are summarized in Table 1. The average age of patients was 55.7 years. All patients had a clinic of mechanical jaundice before surgery; the average levels of bilirubin in the blood were 121.3 mmol/l. Accordingly, all patients underwent drainage of the biliary tract. Of these, 5 (83.3%) patients underwent percutaneous stenting and 1 (16.7%) endobiliary stenting. Conclusion. Thus, we presented our initial experience of performing laparoscopic PD. Our results shows the feasibility of laparoscopic PD safely and radically for tumors of the periampullary zone in certain cases. The accumulation of experience in such interventions leads to an improvement in immediate results and a reduction in postoperative complications, the operative time.