Surgical therapy for intrahepatic hepatolithiasis / 中华普通外科杂志

Objective To investigate the therapeutic effects of varied operative for the treatment of intrahepatic bile duct stones.Methods The clinical data of 176 consecutive cases of hepatolithiasis surgically treated in the past 3 years in our hospital were retrospectively analyzed.There were 45 type Ⅰ patients,25 type Ⅱ a patients,25 type Ⅱ b patients,3 type Ⅱ c patients,52 type Ea patients,19 type Eb patients,and 7 type Ec patients.These 176 patients were divided into 4 groups according to modus operandi:choledocholithotomy and T-tube drainage in 71 patients (type Ea 31 patients,type Ⅰ 15 patients,type Ⅱ a 25 patients) ; choledocholithotomy and choledochojejunostomy in 25 patients (type Ea 14 patients,type Eb 7 patients,type Ec 4 patients) ; choledocholithotomy and hepaticojejunostomy in 10 patients (type Ⅱb 5 patients,type Ⅱ c 3 patients,type Ea 2 patients) ; hepatectomy plus T-tube drainage or choledochojejunostomy in 70 patients (type Ⅰ 30 patients,type Ⅱ b 20 patients,type Ea 5 patients,type Eb 12 patients,type Ec 3 patients).The postoperative residual stone rate,perioperative complications and long term results were compared between groups.Results Patients undergoing hepatectomy have less postoperative residual stone rate,higher rate of good long term efficacy as compared with those who did not undergo hepatectomy (17.1％ (12/70) vs 43.4％ (46/106),91.4％ (53/58) vs 77.0％ (67/87)).Though patients undergoing hepatectomy had higher rate of perioperative complications (37.1％ (26/70) vs 14.2％ (15/106)).Conclusions Hepatectomy is the most effective procedure for the treatment of type Ⅰ and type Ⅱ b hepatolithiasis.Hepaticojejunostomy is the main procedure for the treatment of type Ⅱ c hepatolithiasis.

Twenty-year experience in the diagnosis and treatment of hepatic trauma / 国际外科学杂志

Objective To summarize the experience in the diagnosis and treatment of hepatic trauma. Methods The clinical data of 260 patients with hepatic trauma admitted from January 1988 to December 2007 were retrospectively reviewed with regard to degree of trauma, treatment methods, therapeutical effects, complications and SO on. Results One hundred and fifty-three eases were treated by operative management,1 07 cases by nonoperative management.236 cases were cured,24 cases died,and the case fatality rate was 10.2%.There were no death among 139 patients with hepatic trauma grades Ⅰ～Ⅱ,22 death among 119 grades Ⅲ～Ⅴ patients, all death of 2 in grade VI, which demonstrated the correlation between death and hepatic trauma grade was statistically significant. Complications appeared in 82 eases, mainly including Secondary hemorrhage, abdominal infection and so on. Conclusions Nonoperative management is suitable for hepatic trauma with stable hemodynamics. Operative management is rapidly selected when the hemodynamics aren't stable. The cooperation of many specialities can enlarge the application of nonoperative management and decrease complications.

Surgical treatment of vascular injury / 中国普通外科杂志

Objective To study the management of vascular injury.Methods Retrospective analysis was made on the clinical data of 59 cases of vascular injury,including 55 cases of vascular injury in neck and(extremity) and 4 cases of portal vein and vena cava injury.Among them,21 cases had femoral artery injury with infection and 4 cases had vascular injury due to intervention therapy.All patients with vascular wound of extremity or neck had undergone hemostasis by compression and antishock treament before hospital admission.All cases of femoral artery injury with infection underwent hemostasis by arterial ligation and incision and(drainage) of abscess.Vascular anastomosis was performed in 11 cases,vascular grafting in 12 cases,and(vascular) repair in 14 cases.Results There were 2 deaths.5 cases had amputation(including a case of(femoral) embolism due to intervention trerapy).Postoperative intermittent claudication,decreased skin(temperature) and other signs of ischemia occurred in 21 cases of femoral artery injury with infection,but none developed limb gangrene. The other cases were discharged in good health.Conclusions In the treatment of vascular injury,wound hemostasis and antishock treatment should be done first to save the patient′s life and the management of the vascular injury depends on the situation,with the aim to try by all means to save the extremity.Vascular reconstruction is the main method for treatment of vassular injury.Vascular ligation can be done in cases of femoral artery injury with infection.

Surgical treatment of acute deep vein thrombosis of lower extremity / 中国普通外科杂志

Objective To evaluate the effects of surgical treatment of acute deep vein thrombosis (DV T) of lower extremity. Methods Thirty-six patients with a cute DVT of lower extremity were treated by thrombectomy with thrombolytic,a nticoagulant and compression on the affected lower extremity during and after op eration. Results No death and serious complications happened i n this series. Thirty-one patients were followed-up for 2 to 20 months with a n average of 9 months. Symptoms disappeared totally in 23 patients , 8 patien ts had slight edema in the lower extremities. Conclusions Com bination of thrombectomy the thrombolytic and anticoagulant agent,and comp ression of the affected lower extremity is a safe and effective method in the t reatment of acute DVT of lower extremity.