Laparoscope microwave ablation therapy for liver cancer / 中国医师进修杂志

ABSTRACT

Objective To investigate the clinical effect of laparoscope microwave ablation therapy for liver cancer.Methods Twenty-four special sites (at least 1 lesion close to diaphragmatic muscle,gallbladder,stomach,colon and big lacuna exterior and interior of liver) of primary liver cancer patients (32 nodes) were selected,and the patients were treated with laparoscope microwave ablation therapy.The rate of complete remission after treatment,the level of alpha-fetoprotein (AFP) before and after treatment,postoperative complication and follow-up condition were observed.Results All the patients successfully completed the operation.The rate of complete remission after treatment was 87.50％ (28/32).Six patients had fever,8 patients had pain,and 2 patients had pleural effusion,and no patient had serious complication such as postoperative bleeding,biliary fistula or gastrointestinal perforation,etc.Five patients showed recurrence at 2,3,3,7 and 9 months after treatment,1 patient was treated with radio frequency ablation,1 patient was treated with microwave ablation again,2 patients were treated with γ knife,1 patient was treated with conservative method and then died of liver failure.The patients without recurrence were disease-free survival.Conclusions Laparoscope microwave ablation therapy has the advantages of laparoscope and microwave ablation.It is safe and feasible,with few trauma and outstanding curative effect,especially for the liver cancer in special site.