PMID: 26805194Jan 26, 2016Paper

Hepatocellular Carcinoma with Vp3 Tumor Thrombosis Treated with Multidisciplinary Treatment--Report of Two Cases

Gan to kagaku ryoho. Cancer & chemotherapy
Yangi MunMasaru Miyazaki

Abstract

Hepatic resection of hepatocellular carcinoma (HCC) with portal vein tumor thrombus (PVTT) at the bifurcation of the portal has the potential to cure the disease. Herein, we report 2 cases of HCC with Vp3 treated with a multidisciplinary approach that might include preoperative transcatheter arterial chemoembolization (TACE) or postoperative hepatic arterial infusion chemotherapy (HAIC). Case 1: A 73-year-old man was diagnosed with HCC with Vp3 located in segment 1 during follow up that was treated by performing a left hepatectomy with removal of the tumor thrombus. After surgery, the patient underwent HAIC, and he was alive without disease recurrence 2 years and 2 months after surgery. Case 2: A 77-year-old man with cirrhotic nonalcoholic steatohepatitis underwent liver resection followed by TACE. However, recurrent HCC with Vp3 was detected in segments 2 and 5, so we performed a repeat liver resection. The patient was alive without disease recurrence 1 year and 8 months after surgery without having received postoperative adjuvant chemotherapy. In select patients diagnosed with HCC with PVTT (Vp3/4), long-term survival can be obtained with multidisciplinary treatment such as surgery and preoperative TACE or postoperative HAIC.

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