目的:探讨腹腔镜胆囊切除术(laparoscopic cholecystectomy,LC)治疗急性结石嵌顿性胆囊炎的可行性。方法:总结分析2007年10月至2009年6月36例急性结石嵌顿性胆囊炎行腹腔镜胆囊切除术的经验体会,包括手术适应证及手术技巧等。结果:35例(972％)成功完成腹腔镜胆囊切除术,1例(28％)中转开腹,无胆管、肠管损伤,无术后出血及围手术期(术后30天)死亡等并发症,均获治愈。术后随访4月～23月无手术并发症。结论:在术者熟练的操作技巧,合理选择中转开腹时机的前提下,急性结石嵌顿性胆囊炎行腹腔镜胆囊切除术安全、可行。
ObjectiveTo investigate the occurrence and treatment of postoperative complications after laparoscopic laparoscopic pylorus-preserving pancreaticoduodenectomy (LPPPD) or pancreaticoduodenectomy (LPD). MethodThe clinical data of 130 patients undergoing LPD from October 2010 to December 2015 in West China Hospital of Sichuan University were analyzed retrospectively. ResultsOf 130 patients, postoperative complications occurred in 55 cases, including 24 cases of pancreatic fistula, 14 cases of gastric emptying disorder, 3 cases of anastomotic bleeding, 6 cases of peritoneal infection, 1 case of bile leakage, 1 case of venous thrombosis, 1 case of chylous leakage, 5 cases of peritoneal effusion, without the occurrence of stress ulcer and incision complications. There were significant difference in the incidence of pancreatic fistula (P=0.025), gastric emptying disorder (P=0.034), anastomotic bleeding (P=0.020), and peritoneal infection (P=0.016) among prophase group, metaphase group, and the later stage group. ConclusionsThe most common complication after LPD is pancreatic fistula. With the improvement of surgical techniques and procedures, incidences of some postoperative complications decreases gradually.
ObjectiveTo study the clinical manifestation, radiographic characteristics, and treatments of reactive lymphoid hyperplasia(RLH) of liver. MethodsThe clinical data and treatment process of 1 patient with RLH of liver in our hospital was analyzed retrospectively, and the other 49 cases reported in English literature were reviewed. ResultsThere were 33 pieces of case reports found in PubMed database. For all 50 patients, there were 45 female(90%) and 5 male(10%) patients, and the mean age was(57.6±14.0) years(15-85 years). Only 8 patients(16%) were discovered with multiple mass, the rest of them were solitary mass(84%). Of the 50 patients, 6 patients(12%) were discovered because of bellyache, 2 patients(4%) were discovered during operation, 2 patients(4%) were discovered by pathological examination after liver transplantation, 1 patient(2%) was discovered during autopsy, 39 patients were discovered during examination or reexamination. The tumors were located in the right lobe for 25 patients(50%), in the left lobe for 15 patients(30%), in the both lobes for 4 patients(8%), and in the caudal lobe for 1 patient(2%), while 5 cases(10%) were not given in the articles. Eleven patients(22%) had the history of malignancy, 15 patients(30%) were concomitant with autoimmune disease, and 5 patients(10%) were concomitant with virus hepatitis infection. Thirty-six patients(72%) were diagnosed as malignancy preoperatively, and 43 patients(86%) underwent surgical resection. ConclusionsRLH of liver is an extremely rare and benign condition which presents a female predilection and often concomitants with autoimmune disease and history of malignancy. Considering the risk of malignant transformation, surgical resection is recommended and further researches are necessary for better understanding of this disease.
ObjectiveTo investigate the experience in the treatment of splnic malignant tumors with laparoscopy. MethodsThe clinical data of 51 patients with splnic malignant tumor who underwent splenectomy between January 2009 and July 2015 were retrospectively reviewed. Patients were divided into two groups based on the surgical method: Open splenectomy (OS group, n=18) and laparoscopic splenectomy (LS group, n=33). The preoperative, intraoperative and postoperative data of the patients were collected and analysed, the differences of each index during perioperative period (general information), intraoperative data (operative time, estimated blood loss, the size of spleen, intraoperaive transfusion) and postoprative situation (hospital stays, the first oral intake, postoperative pancreatic fistula, rehaemorrhagia, abdominal infection or pulmonary infection and the like) were compared. ResultsLS group compared with OS group, the operative time of LS group was significantly shorter than that of OS group [(103.64±16.92) min vs. (144.44±31.10) min, P=0.000〕, the amount of bleeding of LS group [M (Q25, Q75): 60 (50, 100)〕was significantly less than the OS group [M (Q25, Q75): 150 (115, 210)〕, P=0.000. The hospitalization time of LS group was significantly shorter than the OS group [(13.61±9.91) d vs. (9.03±3.09) d, P=0.017〕, and the LS group has a lower indication of the postoprative complications of fever and pulmonary infection (P=0.010 and P=0.003). Conciusions Laparoscopic splenectomy is feasible in the treatment of splenic malignant tumors, the employment of laparoscopy can shorten the operative time, has the advantages of less bleeding, the shorten hospital stays, lower indication of postoprative complications, and being worthy of further popularization and application.
ObjectiveTo evaluate the feasibility and safety of laparoscopic radical antegrade modular pancreatosplenectomy through the ligament of Treitz approach for pancreatic body and tail cancer. MethodsOn 13th November 2017, we selected a patient with a suspicious malignant tumor in the body of pancreas but no evidence of metastasis or local invasion of the retroperitoneum for laparoscopic antegrade modular pancreatosplenectomy through the ligament of Treitz approach. The time of operation, the estimated blood loss, and post-operative complications were observed. ResultsThe procedure was completed successfully in 255 min, and the estimated blood loss was 200 mL, there was no need of transfusion and no significant post-operational complications had been observed. No tumor recurrence or distal metastasis was found after a 12 month’s follow-up. ConclusionLaparoscopic radical antegrade modular pancreatosplenectomy through the ligament of Treitz approach is a feasible and safe procedure for pancreatic body and tail malignant tumor in strictly selected patients.
Objective To explore the feasibility and safety of Frey operation under laparoscopy in the treatment of chronic pancreatitis. Methods The clinical data of chronic pancreatitis patients who underwent laparoscopic Frey procedure in Division of Pancreatic Surgery, Department of General Surgery, West China Hospital, Sichuan University from 2021-2023 were retrospectively analyzed. Results Eleven patients with chronic pancreatitis complicated with pancreatic duct stones were included in the study, 7 of whom had a history of diabetes and (or ) impaired glucose tolerance, suggesting that pancreatic endocrine function was impaired. The median diameter of the main pancreatic duct measured by imaging method was 8 mm (4–20mm). The median operative time was 188 min (120–368 minutes), and the total intraoperative bleeding volume was 50 mL (20–100 mL). Postoperative pancreatic fistula did not occur, one case of postoperative abdominal fluid accumulation and hypoproteinemia improved after symptomatic supportive treatment such as anti infection, acid and enzyme inhibition, and nutritional rehydration. Postoperative bleeding occurred in 3 cases, including 1 case of intestinal anastomotic bleeding, which was sutured again under emergency laparoscopic intestinal anastomosis to stop bleeding. The other two cases improved after conservative management such as blood transfusion, plasma, vitamin K, acid inhibition, enzyme inhibition and hemostatic drugs. The median postoperative hospitalization time was 7 days (4–18 days), and no patient mortality happened within 90 days after surgery. Conclusion Laparoscopic Frey operation is feasible and a relatively safe and effective method for the treatment of chronic pancreatitis.