RESUMO
Objective:To investigate the classification of main pancreatic duct and treatment strategy after linear stapler closure of pancreatic neck in laparoscopic pancreaticoduodenectomy (LPD).Methods:The records of 51 consecutive patients with LPD who were treated by linear staple closure technique of pancreatic neck from February to December 2022 from Binzhou Second People′s Hospital, Shijingshan Campus, Beijing Chaoyang Hospital, Capital Medical University, Rizhao Hepatobiliary-Pancreatic-Splenic Surgery Research Institute, Chaoyang Central Hospital, Shandong Juxian People′s Hospital, Weihai Municipal Hospital, Binzhou Central Hospital, and Affiliated Hospital of Chifeng University were retrospectively reviewed. According to the visibility, position and diameter of the main pancreatic duct at the stump of the pancreas, the type of main pancreatic duct was divided into type I, type Ⅱ, type Ⅲa and type Ⅲb. The number of cases in each main pancreatic duct classification and the corresponding treatment strategies were examined.Results:A total of 51 cases of LPD were successfully completed. Of these patients, the males comprised 56.9%(29/51), and females comprised 43.1%(22/51), with age ranging from 31 to 88 years old. The type of the main pancreatic duct at the stump of the pancreas included 7 cases (13.7%) of type Ⅰ, 39 cases (76.5%) of type Ⅱ, 2 cases (3.9%) of type Ⅲa, and 3 cases (5.9%) of type Ⅲb. Corresponding treatment strategies were adopted according to different main pancreatic duct types, the main pancreatic duct was successfully found, and a support drainage tube was inserted.Conclusion:After linear stapler closure of pancreatic neck, corresponding treatment strategies should be adopted according to the classification of the main pancreatic duct, which would help to improve the success rate of finding the main pancreatic duct and placing a support drainage tube.
RESUMO
Objective To sum up the experience of diagnosis and treatment of paraduodenal hernia. Methods The clinical data of 18 cases of paraduodenal hernia treated by surgery were analyzed retrospectively. Results The average age of the patients was 34 years old.There were 15 cases with left paraduodenal hernia and 3 cases with right paraduodenal hernia.Ten patients usually had no clinical symptoms,while acute abdominal pain occurred after full food in 7 cases,and after vigorous movement in 10 cases respectively.Abdominal X-ray revealed complete or incomplete intestinal obstruction in 16 cases,while abdominal CT revealed abnormal cystic loops of small intestine between the pancreas and the stomach in 10 cases.All 18 cases underwent surgical operation,recovered 10-15 days after operation.After 2-8 years follow-up,there was no hernia recurrence.Conclusion Paraduodenal her-nia is difficult to diagnosis before operation,and the key to correct diagnosis and treatment is to explore the positive exploratory laparotomy.