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To compare the short- and long-term treatment outcomes of open radiofrequency ablation combined with splenectomy and pericardial devascularization versus liver transplantation for hepatocellular carcinoma patients with portal hypertension and hypersplenism. During the study period, the treatment outcomes of consecutive HCC patients with portal hypertension and hypersplenism who underwent open radiofrequency ablation, splenectomy and pericardial devascularization (the study group) were compared with the treatment outcomes of a case-matched control group of HCC patients who underwent liver transplantation. The study group consisted of 32 patients, and the control group comprised 32 patients selected from 155 patients who were case-matched by tumor size, age, gender, MELD sore, tumor location, TNM classification, degree of splenomegaly and Child–Pugh staging. Baseline data on preoperative laboratory tests and tumor characteristics were comparable between the two groups. The mean follow-up was 43.2 ± 5.3 months and 44.9 ± 5.8 months for the study and control groups, respectively. Although the disease-free survival rates of the control group were better than those of the study group (P < 0.001), there was no significant difference in the cumulative overall survival time or the incidence of portal vein thrombosis between the two groups (P = 0.670, 0.083). Compared with the control group, the study group had significantly less intraoperative blood loss, and lower incidences of postoperative pleural effusion and pneumonia (all P < 0.05). Open radiofrequency ablation, splenectomy and pericardial devascularization for small HCCs with portal hypertension and hypersplenism can be an alternative therapy for a subset of carefully selected patients under the shortage of liver donors. [ABSTRACT FROM AUTHOR]

No-touch combined directed perfusion radiofrequency ablation (NTDP-RFA) is a new technique for the treatment of hepatocellular carcinoma (HCC). The purpose of this study was to evaluate the short-term efficacy of this new technique for the treatment of small HCC with cirrhosis. From January 2017 to March 2018, 56 consecutive patients treated with NTDP-RFA at our center were enrolled in this retrospective study. All NTDP-RFA procedures involved the use of internally cooled wet electrodes with a directional injection function, which can perform both intraelectrode cooling and extraelectrode saline perfusion. Survival curves were analyzed using Kaplan–Meier methods, and Cox proportional hazards regression analyses were used to assess predictors of tumor progression and overall survival. Operative characteristics and complications were also assessed. No technical failure occurred, and the complete ablation rate after single NTDP-RFA treatment was 98.2%. The median tumor diameter and ablation time were 26 (18.0 − 28.0) mm and 8 (6 – 8) min, respectively. Mild complications occurred in five patients (8.9%) postoperatively, and the median hospital stay was 4 (4 − 5) days. In the 18 patients (32.1%) with poor liver function reserve (indocyanine green retention rate at 15 min > 15%, their liver function returned to normal on the third day after the postoperation. The 1- and 2-year local and distant progression rates were 1.7%, 7.1%, 3.5% and 10.7%, respectively. NTDP-RFA in the treatment of small HCC with cirrhosis has a low incidence of complications and provides a high survival rate without local tumor progression. [ABSTRACT FROM AUTHOR]