RESUMO
Objective To investigate the postoperative complications of ex vivo liver resection combined with autologous liver transplantation in the treatment of end-stage hepatic alveolar echinococcosis at high altitude and related prevention and treatment strategies. Methods Surgical data and follow-up data were collected from 11 patients with end-stage hepatic alveolar echinococcosis who underwent autologous liver transplantation in Qinghai People's Hospital from January 2013 to March 2019, and intraoperative and postoperative conditions were analyzed. Results All 11 patients underwent autologous liver transplantation successfully, without intraoperative death, among whom 2(18.18%) underwent hemi-extracorporeal hepatectomy and 9 (81.82%) underwent total extracorporeal hepatectomy. For the reconstruction of the retrohepatic inferior vena cava, 2 patients (18.18%) underwent reconstruction with the autologous great saphenous vein, 4 patients (36.36%) underwent reconstruction with artificial vessels, and the autologous retrohepatic inferior vena cava was preserved in 5 patients (45.45%). For biliary reconstruction, 8 patients (72.73%) underwent choledochoenterostomy and 3 (27.27%) underwent choledochocholedochostomy. The main postoperative complications of the 11 patients included bleeding in 2 patients (18.18%), bile leakage and abdominal infection in 4 patients (36.36%), bilioenteric anastomotic stenosis in 1 patient (9.09%), thrombus in 2 patients (18.18%), pulmonary infection and pleural effusion in 2 patients (18.18%), and echinococcosis recurrence in 1 patient (9.09%). Of all 11 patients, 2 (18.18%) died during the perioperative period, and the other 9 patients (81.82%) were improved and discharged. Conclusion Bleeding, biliary complications, and infection are the main causes of death in patients undergoing autologous liver transplantation at high altitude. An accurate understanding of surgical indication, careful multidisciplinary evaluation before surgery, superb operation during surgery, standardized surgical procedures, and fine perioperative management are the key to reducing perioperative mortality, avoiding and reducing postoperative complications, and achieving good long-term survival in patients undergoing autologous liver transplantation.
RESUMO
Hepatic alveolar echinococcosis is a zoonotic parasitic disease. The therapeutic options of advanced hepatic alveolar echinococcosis mainly include: operation combined with drug treatment, percutaneous transhepatic biliary drainage, focus puncture drainage, drug treatment, liver transplantation. The individualized and comprehensive treatment mainly based on surgery is an ideal treatment method for advanced hepatic alveolar echinococcosis. This paper summarized the related literature at home and abroad, combined with clinical practice, and summarized the current situation and progress of the treatment of advanced hepatic alveolar echinococcosis.
RESUMO
Objective To investigate the clinical efficacy of three-dimensional (3D) laparoscopic surgery in treatment of hepatic cystic echinococcosis.Methods The retrospective cross-sectional study was conducted.The clinical data of 40 patients with hepatic cystic echinococcosis who underwent 3D laparoscopic surgery in the Qinghai Province People's Hospital from March 2016 to July 2017 were collected.All the 40 patients were treated using 100 mg hydrocortisone on preventing intraoperative anaphylaxis.The experienced surgeons with proficiency in the laparoscopic technology in the same team finished surgery.Patients underwent respectively 3D laparoscopic excision of internal capsule in hepatic echinococcosis + residual cavity treatment,external capsule resection in hepatic echinococcosis and partial hepatectomy based on their conditions.Observation indicators:(1) intraoperative situations:operation completion,surgical procedures,operation time,volume of intraoperative blood loss and blood transfusion;(2) postoperative recovery situations:time to initial anal exsufflation,time for initial fluid diet intake,time for out-of-bed activity,time of indwelling drainage-tube,wound healing,postoperative complications and duration of postoperative hospital stay;(3) follow-up:number of patients with follow-up,follow-up time,oral anti-echinococcosis medical therapy during follow-up,hepatic echinococcosis recurrence and abdominal cavity implantation metastasis.Follow-up using outpatient examination and telephone interview was performed to detect the abdominal symptoms,oral anti-echinococcosis medicine,hepatic echinococcosis recurrence and metastasis up to September 2017.Measurement data with normal distribution were represented as (x)± s.Measurement data with skewed distribution were described as M (range).Results (1) Intraoperative situations:all the 40 patients underwent successful laparoscopic surgery,including 17 undergoing excision of internal capsule in hepatic echinococcosis + residual cavity treatment,15 undergoing external capsule resection in hepatic echinococcosis and 8 undergoing partial hepatectomy.Two patients were combined with abdominal and pelvic hydatids and underwent 3D laparoscopic excision.Operation time and volume of intraoperative blood loss of 40 patients were respectively (100 ± 28) minutes and (86± 24) mL,without intraoperative blood transfusion.(2) Postoperative recovery situations:time to initial anal exsufflation and time for initial fluid diet intake in 40 patients were (2.4± 1.8)hours and (1.7±0.9)days.Forty patients had out-of-bed activity on the day of surgery.Of 40 patients,abdominal drainage-tubes of 39 were placed for 2-3 days;abdominal drainage-tube of 1 with postoperative residual cavity-induced bile leakage was indwelled for 2 months and then was removed.Wound healing and duration of postoperative hospital stay in 40 patients were Class-A healing and (10.5 ± 2.1) days.During hospitalization,39 patients didn't have bleeding,bile leakage,anaphylactic shock,intestinal adhesion and obstruction;1 patient with postoperative residual cavity-induced bile leakage had indwelling drainage-tube removal at 2 months postoperatively.(3) Follow-up:all patients were followed up for 2-15 months,with a median time of 9 months.During the follow-up,40 patients were not complicated with discomforts and received oral antiechinococcosis medical therapy,without hepatic echinococcosis recurrence and abdominal cavity implantation metastasis.Conclusion The 3D laparoscopic surgery is safe and feasible in the treatment of hepatic cystic echinococcosis,and has an obvious advantage in the treatment of irregular hepatic cystic echinococcosis,with good short-term outcomes.