The aim was to evaluate the impact of previous local ablation (LA) on long-term prognoses and tumor histopathological findings following hepatectomy for hepatocellular carcinoma (HCC).

This retrospective study used data from patients who underwent initial hepatectomy for HCC at Ehime University Hospital between October 2003 and July 2021. Using data from a total of 234 patients, after excluding patients with distant metastasis or macroscopic residual tumors and patients with mixed HCC, a group of 39 patients who underwent post-ablation liver resection (PALR) was compared with a group of 195 non-PALR patients with respect to patient characteristics, perioperative data, pathological findings, and outcomes.

Number of tumors was significantly greater and diameter of tumor was smaller in PALR group than those of non-PALR group. Both overall survival (OS) and recurrence-free survival (RFS) were significantly poor in PALR group than those of non-PALR (5-year OS 54.1% vs. 66.9%, p = 0.024; 5-year RFS 24.7% vs. 37.0%, p = 0.019). However, PALR was not selected as independent prognosticator in multivariate analyses. In PALR group, tumor size ≥3 cm was sole independent prognosticator in multivariate analyses. Multivariate analysis showed that PALR [odds ratio (OR), 8.989; 95% confidence interval (CI), 2.807-28.787], alpha-fetoprotein level >40 ng/mL (OR, 2.923; 95% CI, 1.063-8.035), and des-γ-carboxyprothrombin level >170 mAU/mL (OR, 5.164; 95% CI, 1.622-16.438) were independent predictors of pathological serosal invasion.

Hepatectomy for patients with history of LA for HCC had a risk of serosal invasion and poor survival.

The recurrence rate of liver cancer after surgery is high. Radiofrequency ablation (RFA) combined with transcatheter arterial chemoembolization (TACE) is an effective treatment for liver cancer; however, its efficacy in recurrent liver cancer remains unclear.

To investigate the clinical effect of TACE combined with RFA in the treatment of recurrent liver cancer.

Ninety patients with recurrent liver cancer were divided into 2 groups according to treatment plan: Control (RFA alone); and experimental [TACE combined with RFA (TACE + RFA)]. The incidence of increased alanine aminotransferase levels, complications, and other indices were compared between the two groups before and after the procedures.

One month after the procedures, the short-term efficacy rate and Karnofsky Performance Status scores of the experimental group were significantly higher than those of the control group (P < 0.05). Alpha-fetoprotein (AFP) and total bilirubin levels were lower than those in the control group (P < 0.05); The overall response rate was 82.22% and 66.67% in the experimental and control groups, respectively; The disease control rate was 93.33% and 82.22% in the experimental and control groups, respectively, the differences are statistically significant (P < 0.05). And there were no statistical differences in complications between the two groups (P > 0.05).

TACE + RFA was effective for the treatment of recurrent liver cancer and significantly reduced AFP levels and improved various indices of liver function.

We aimed to evaluate, in a large Western cohort, perioperative and long-term oncological outcomes of salvage hepatectomy (SH) for recurrent hepatocellular carcinoma (rHCC) after primary hepatectomy (PH) or locoregional treatments.

Data were collected from the Hepatocarcinoma Recurrence on the Liver Study Group (He.RC.O.Le.S.) Italian Registry. After 1:1 propensity score-matched analysis (PSM), two groups were compared: the PH group (patients submitted to resection for a first HCC) and the SH group (patients resected for intrahepatic rHCC after previous HCC-related treatments).

2689 patients were enrolled. PH included 2339 patients, SH 350. After PSM, 263 patients were selected in each group with major resected nodule median size, intraoperative blood loss and minimally invasive approach significantly lower in the SH group. Long-term outcomes were compared, with no difference in OS and DFS. Univariate and multivariate analyses revealed only microvascular invasion as an independent prognostic factor for OS.

SH proved to be equivalent to PH in terms of safety, feasibility and long-term outcomes, consistent with data gathered from East Asia. In the awaiting of reliable treatment-allocating algorithms for rHCC, SH appears to be a suitable alternative in patients fit for surgery, regardless of the previous therapeutic modality implemented.

To observe the short-term and long-term curative effects of partial hepatectomy on ruptured hemorrhage of primary liver cancer after transcatheter arterial embolization (TAE).

A total of 150 patients with primary liver cancer treated in the hospital were enrolled as research objects between February 2018 and February 2021, including 75 cases undergoing TAE in the TAE group and the other 75 cases undergoing elective partial hepatectomy after TAE in the combination group. The surgical related indexes (leaving bed time, discharge time, success rate of hemostasis, lesion clearance rate), mean arterial pressure (MAP), heart rate (HR), hemoglobin, and liver function indexes (serum alpha-fetoprotein (AFP), albumin (ALB), total bilirubin (TBIL)) before and after treatment, postoperative complications, survival rate, and recurrence rate at 1 year after surgery between the two groups were compared.

Compared with the TAE group, hospitalization time was shorter (P < 0.05), the success rate of hemostasis and lesions clearance rate were higher in the combination group (P < 0.05). After surgery, levels of HR and serum AFP were significantly decreased, while levels of MAP, hemoglobin, serum ALB, and TBIL were significantly increased in both groups. The levels of HR and serum AFP in the combination group were lower than those in the TAE group, while levels of MAP, hemoglobin, serum ALB, and TBIL were higher than those in the TAE group (P < 0.05). There was no significant difference in the incidence of postoperative complications between the two groups (P < 0.05). Compared with the TAE group, the recurrence rate was lower, and the survival rate was higher in the combination group at 1 year after surgery (P < 0.05).

Partial hepatectomy can effectively improve hemostatic effect and liver function in ruptured hemorrhage of primary liver cancer after TAE, increase survival rate, and reduce postoperative recurrence rate.