Objective:To juxtapose laparoscopic cholecystectomy combined with common bile duct exploration and stone extraction (LC+ LCBDE) against endoscopic retrograde cholangiopancreatography/sphincterotomy with laparoscopic cholecystectomy (LC+ ERCP/EST) in the therapeutic context of acute biliary pancreatitis.Methods:The clinical data of patients with acute biliary pancreatitis in Department of Hepatobiliary Surgery, Datong Third People's Hospital from January 2017 to January 2021 were retrospectively analyzed. A total of 44 patients were inrolled, including 23 males and 21 females, with the age of (60.6±11.7) years. Based on different treatment approaches, the patients were divided into the LC+ LCBDE group ( n=33) and the LC+ ERCP group ( n=11, LC+ ERCP/EST). Total bilirubin, direct bilirubin, alanine aminotransferase (ALT), aspartate aminotransferase (AST), blood amylase, operation time, postoperative hospitalization stays, total hospitalization cost, postoperative anal exhaust time, and postoperative complications (bile leakage, fever, bleeding) were compared between the two groups. Results:There were no significant differences in preoperative total bilirubin, direct bilirubin, ALT, AST, and blood amylase between LC+ ERCP group and LC+ LCBDE groups (all P>0.05). In LC+ LCBDE group, operation time was 110.0 (96.3, 147.5) min, postoperative hospitalization time was 9.0 (7.5, 11.0) d, postoperative exhaust time was 2.0 (1.0, 2.0) d, and in LC+ LCBDE group, operation time was 60.0 (32.0, 65.0) min, postoperative hospitalization time was 7.0 (4.0, 8.0) d, postoperative exhaust time was 1.0 (1.0, 1.0) d. Comparisons with LC+ LCBDE group, LC+ ERCP group had shorter postoperative hospitalization stay and earlier postoperative exhaust time, the total hospitalization cost of LC+ LCBDE group was 23 829.3 (21 779.6, 27 221.9) yuan, which was higher than 36 894.8 (31 963.5, 41 172.2) yuan in LC+ ERCP group, and the differences were statistically significant (all P<0.05). Comparison of postoperative total bilirubin, direct bilirubin, ALT and AST between LC+ ERCP group and LC+ LCBDE group, with no significant difference(all P>0.05). No postoperative complications such as bile leakage, residual stones, fever and bleeding occurred in both groups. Conclusion:Compared with LC+ ERCP/EST, LC+ LCBDE in the treatment of acute biliary pancreatitis, although the operation time and hospital stay are longer, but the total hospitalization cost is less, there is no need for multiple operations, and it can be used as the first choice for acute biliary pancreatitis.

OBJECTIVETo summarize the application of protective terminal ileostomy in laparoscopic total mesorectal excision for rectal cancer patients, and explore the risk factors associated with postoperative complications and timing of stoma closure.

METHODSClinical data of 77 patients with middle or low rectal cancer undergoing laparoscopic total mesorectal excision (TME) with preventive terminal ileostomy in our department from January 2007 to December 2013 were retrospectively analyzed. Independent risk factors associated to postoperative complications of terminal ileostomy were examined by logistic regression and timing of stoma closure was investigated.

RESULTThe total postoperative complication morbidity was 57.1% (44/77). Electrolyte disturbance was found in 39 cases (50.6%, 39/77), including 1 case of hypovolemic syncope. Parastomal hernia occurred in 9 cases (11.7%, 9/77). Peristomal dermatitis and subcutaneous abscess was observed in 1 case (1.3%, 1/77). The result of the single factor analysis of the water electrolyte disturbance after operation, the risk factors of P<0.2 were new adjuvant chemotherapy (P=0.094), tumor antigen (P=0.086) and TNM staging (P=0.026); Postoperative parastomal hernia of the single factor analysis results, the risk factors of P<0.2 included uses of antidiabetic drugs (P=0.172), ASA anesthesia (P=0.168) grading and TNM stage(P=0.161); But multivariate analysis revealed no risk factors associated with the above complications (all P>0.05). Sixty-five patients underwent stoma closure during follow-up, including 2 cases (3.1%) within 90 days, 20 cases (30.8%) from 90 to 180 days, and 43 cases (66.2%) more than 180 days.

CONCLUSIONSNo risk factors were found to be associated with main postoperative complications of protective terminal ileostomy after laparoscopic TME for rectal cancer patients, such as electrolytes imbalance and parastomal hernia. The timing of stoma closure should be longer than 180 days.

Biopsy ; Chemotherapy, Adjuvant ; Factor Analysis, Statistical ; Humans ; Ileostomy ; Laparoscopy ; Logistic Models ; Neoplasm Staging ; Postoperative Complications ; Rectal Neoplasms ; Retrospective Studies ; Risk Factors

Objective To evaluate the efficacy of laparoscopic radical resection for rectal cancer by collecting and analyzing long-term outcomes of patients and to investigate prognostic factors of overall survival and disease free survival.Methods The clinicopathological data of 235 patients who underwent laparoscopic radical resection for rectal cancer from Jan 2007 to Dec 2010 were retrospectively analyzed.COX proportional hazards regression model was used to determine the risk factors for overall survival and disease free survival.Results A total of 235 patients were included in this analysis.Local recurrence rate were 8.1％ at 3 years and 9.8％ at 5 years.Overall and disease free survival were 85.2％ and 75.1％ at 3 years,77.1％ and 69.6％ at 5 years,respectively.Factors found to significantly and independently predict a poor overall and disease free survival were laparoscopic Hartmann,postoperative complications,stage Ⅲ tumor and ulcerative type tumor.Neural invasion was also an adverse prognostic factor of overall survival.Conclusions Laparoscopic Hartmann,postoperative complications,stage Ⅲ tumor and ulcerative type tumor were independently associated with overall and disease free survival.In addition to this,neural invasion was also an adverse prognostic factor of overall survival.

Synovial sarcoma is a soft tissue malignancy of unknown origin which usually occurs around the joints of the extremities, but rarely detected in the kidneys. A case of primary synovial sarcoma of the kidney was reported, which was preoperatively diagnosed as a malignant tumor of the right kidney for intermittent gross hematuria. After the laparoscopic radical nephrectomy, primary renal synovial sarcoma was confirmed by pathological examination. The patient refused further treatment, and there was no recurrence or metastasis during the 13 months of follow-up.