Objective To evaluate the efficiency of treatment of iliac-femoral venous thrombus(I-FVT)via double femoral veins.Methods Eighteen patients with I-FVT were treated with implantation of inferior vena caval filter,catheter-directed cut,balloon-directed extend and drag.Some patients were treated with ATD or OASIS catheter.After operation,the catheter was kept in iliac-femoral veins for one to six days.Meanwhile,strict anti-coagulation was necessary.Results The treatment was successful in seventeen patients,the iliac-femoral veins were patent after the opration.Swollen symptom of lower limb and pain disappeared in fifteen patients,swollen symptom of lower limb became better in two patients.The treatment was fail in one patient.Follow-up study showed no pulmonary embolization or recrudescence in all eighteen patients.Conclusion The treatment of I-FVT via double femoral veins is a safe and effective method,there are no serious complications.

Laparoscopic cholecystectomy is the gold standard for the treatment of gallstones and chronic cholecystitis.A patient with gallstone was admitted to the 88th Hospital of PLA in August 2012 and received laparoscopic cholecystectomy.She had bile leakage after operation,and had to accept reoperation.Pancreaticobiliary maljunction and aberrant duct upon gallbladder bed were found postoperatively by T-tube cholangiography and pancreatic amylase test in the bile,which led to a complicated treatment and a tortuous recovery.This article analyzed the treatment process for this disease and explore the proper diagnosis and treatment.

Objective To explore the clinical characteristics of periampullary carcinoma in the prejaundice stage and improve early diagnosis rate and operative effects.Methods Clinical data of 27 cases with periampullary carcinoma in the prejaundice stage in our institute during the period of Jan 1998 to Dec 2005were analyzed retrospectively.Results The clinical symptom was mostly nonspecific, mainly included abdominal discomfort ( 92.6% ), abdominal pain ( 55.6% ), and irregular fever ( 29.6% ).The positive diagnosis rate with US, CT, MRCP, ERCP and EUS was 75.6%, 85.2%, 83.3%, 84.6%, and 88.9%,respectively, and they were helpful for early diagnosis.Among these 27 patients, 19 cases received regional pancreaticoduodenectomy, and 5 cases received pancreaticoduodenectomy in combination with vessel resection,3 cases received bile duct or gallbladder jejunal Roux-en-Y anastomosis, the overall resection rate was 88.9% with no operative mortality, and the post-operation complication rate was 7.4%.The 1,3, and 5 year survival rates were 100%, 70.8% and 41.7%, respectively.Conclusions The periampullary carcinoma in the prejaundice stage has its own clinical characteristics and abnormal image changes.If the diagnosis can be confirmed in the prejaundice stage, it is still an important method to improve the resection rate and prognosis.

Objective To summarize the experience of surgical treatment of chronic pancreatitis (CP) and improve the operative efficiency Methods The clinical data of 138 CP patients under going surgical treatment in this hospital from March 1992 to May 2002 were analyzed retrospectively Results Relapsing upper abdominal pain was the major symptom of CP All patients were treated surgically, in which pancreatic fistula developed in three patients and anastomotic hemorrhage in two postoperatively The morbidity rate was 3 6% Pain was relieved in 97 8% patients One hundred and twenty four patients (89 9%) were followed up for 1～9 years (mean 4 9 years) Recurrence was seen in 13 patients (9 4%) Seven patients developed diabetes mellitus and five occurred fat diarrhea during the follow up Five patients died with two dying of CP complications Conclusion Timing of operation and selection of operation modality are of critical importance in modifying the course of the disease and improving life quality of patients

Objective: To study the clinical outcomes of anatomical hepatectomy combined with intraoperative choledochoscopy in treatment of complicated hepatolithiasis. Methods: The clinical data of 176 patients with complicated hepatolithiasis who underwent operation at the Department of General Surgery of No.960 Hospital of PLA from May 2005 to July 2015 were analyzed retrospectively. The data included general data, clinical manifestations, types of stones, operative methods, postoperative complications and follow-up. Results: There was no perioperative death. The postoperative complications which occurred in 31 patients (17.6%) included lung infection, intra-abdominal infection, bile leakage, and liver failure. Eighteen patients (10.2%) were found to have residual stones. After a follow-up which ranged from 1 to 3 years, 152 patients (94.4%) had good clinical outcomes. Recurrent stones were found in 12 patients (7.5%). Conclusion Anatomical hepatectomy combined with intraoperative choledochoscopy improved operative outcomes in patients with complicated hepatolithiasis and decreased residual stone and recurrence rates.