Most total pancreatectomies for ductal adenocarcinoma potentially can Be replaced by whipple over the splenic artery: a before and after study.

INTRODUCTION: Recently, more and more total pancreatectomy (TP) has been performed for central-located pancreatic ductal cell adenocarcinoma (PDCA) which abuts or involves both gastroduodenal and splenic arteries and demands transaction of both of them for a complete resection. Spiked by Warshaw's procedure (spleen-preserving distal pancreatectomy with excision of splenic vessels), we developed a new procedure "Whipple over the splenic artery (WOTSA)" to replace TP by leftward extension of pancreatic parenchyma transaction line and preservation of pancreatic tail and spleen after excision of splenic artery. This uncontrolled before and after study assesses the safety and efficacy of a new technique "Whipple over the splenic artery (WOTSA)" as a treatment for PDAC which traditionally requires total pancreatectomy (TP) for a complete excision. METHODS: The study group comprised 40 consecutive patients who underwent WOTSA for PDAC between August 2019 and September 2022. Their clinicopathological characteristics and survival were compared with those of a historical control group comprising 30 consecutive patients who underwent TP between January 2016 and July 2019. RESULTS: None of the 40 patients in the WOTSA group required reoperation due to infarction of the pancreas and/or spleen remnant. DM medication after WOTSA were none in 19, oral hypoglycemic agents in 19, and insulin preparations in 2 patients. Compared with TP, patients who underwent WOTSA exhibited similar rates of major operative complications, clear pancreatic parenchyma transaction margin, and number of harvested positive lymph nodes, but higher rate of adjuvant chemotherapy completion and a trend toward better median disease free survival (14 vs. 7.5 mo, P=0.023). CONCLUSIONS: Compared to TP, WOTSA can be safely performed and have much better postoperative glycemic status without cost of higher operative risk or impaired surgical radicality. These findings indicate that most TPs for PDAC potentially can be replaced by WOTSAs.

Longitudinal analysis of liver transplant candidates for hepatocellular carcinoma in a single center.

BACKGROUND: Wailitst lost is an critical issue and we investigated the long-term effect of insufficient liver functional reserve at liver transplantation evaluation on waitlist outcomes in patients with hepatocellular carcinoma (HCC). METHODS: Clinical data of patients with HCC waitlisted for liver transplantation were retrospectively collected from a single hospital cohort during the period from 2014 to 2021. Parameters of liver reserve, including cirrhosis, Child-Pugh grade, and Model for End-Stage Liver Disease (MELD) scores, were analyzed for patient survival, after adjustment for tumor factors. RESULTS: Of 292 eligible patients, 94.2% had cirrhosis, 55.8% had Child-Pugh grade B or C, and the median MELD score was 13.2. The median follow-up time was 2.2 years, with a dropout rate of 62.7%. Eighty-nine candidates (30.5%) eventually received liver transplant, including 67 from live donors. The estimated 1-year mortality rate reached 40.6% in 203 patients who remained on the waitlist without receiving a transplant, of whom 143 died. Most deaths were attributed to liver failure (37.1%) and cancer death (35.7%). After we adjusted for tumor confounders, including alpha fetoprotein, primary HCC stage, tumor number at evaluation, and sequential cancer treatment before and while waiting, hazard ratios (HRs) for patient survival were 1.69 (95% confidence interval, 1.18-2.41) for cirrhotic stage B or C, 1.07 (1.04-1.10) for MELD scores, and 1.14 (1.04-1.25) for tumor size at transplant evaluation. Transplantation was a protective disease modifier with adjusted HR 0.22 (0.14-0.33). CONCLUSION: Insufficient liver functional reserve poses more risk than expected to liver transplant waitlist outcomes with HCC.

Risk factors, patterns, and outcome predictors of late recurrence in patients with hepatocellular carcinoma after curative resection: A large cohort study with long-term follow-up results.

BACKGROUND: Late recurrence of hepatocellular carcinoma after curative resection significantly influences long-term patient survival outcomes, and yet it remains understudied. This study aims to explore the risk factors and patterns of late recurrence and predictors of subsequent outcome. METHODS: This single-center retrospective study analyzed 1,701 consecutive patients who achieved a disease-free survival period exceeding 2 years after curative resection for hepatocellular carcinoma between 2001 and 2018. Univariate and multivariate analyses of factors associated with late recurrence and death after recurrence were conducted using Cox's models. RESULTS: The mean age of patients was 60.2 years, with 76.8% being male. During a median follow-up of 8.1 years, 653 patients (38.4%) experienced late recurrence, with median time to recurrence being 4.0 years (interquartile range, 2.7-6.0). Factors such as age >60, chronic hepatitis C, cirrhosis, high albumin-bilirubin grade, absence of family history, multiple tumors, satellite nodules, alpha-fetoprotein levels <400 ng/mL, and minor hepatic resection were identified as risk factors for late recurrence. Among patients with late recurrence, 131 (20.1%) underwent surgical treatment, 272 (41.7%) received radiofrequency ablation, and 27 (4.1%) exhibited extrahepatic lesions. A higher-high albumin-bilirubin grade, recurrent tumor >3 cm, and nonsurgical treatment emerged as predictors of death after late recurrence. CONCLUSION: Over one-third of patients who remain disease-free for more than 2 years postresection will experience late recurrence during subsequent follow-up. For 2-year disease-free survivors, risk factors for late recurrence differ from early recurrence. Treating underlying hepatitis is of paramount importance, given its association with both the risk of late recurrence and survival outcomes post-recurrence.

What Is Hot and New in Basic and Translational Science in Liver Transplantation in 2023? Report of the Basic and Translational Research Committee of the International Liver Transplantation Society.

The 2023 Joint Annual Congress of the International Liver Transplantation Society, European Liver and Intestine Transplant Association, and Liver Intensive Care Group of Europe were held in Rotterdam, the Netherlands, from May 3 to 6, 2023. This year, all speakers were invited to attend the Congress in person for the first time since the COVID-19 pandemic. The congress was attended by 1159 registered delegates from 54 countries representing 5 continents, with the 10 countries comprising the bulk of the delegates. Of the 647 abstracts initially submitted, 542 were eventually presented at the meeting, coming from 38 countries (mainly North America, Europe, and Asia) and 85% of them (462 abstracts) came from only 10 countries. Fifty-three (9.8%) abstracts, originated from 17 countries, were submitted under the Basic/Translational Scientific Research category, a similar percentage as in 2022. Abstracts presented at the meeting were classified as (1) ischemia and reperfusion injury, (2) machine perfusion, (3) bioengineering and liver regeneration, (4) transplant oncology, (5) novel biomarkers in liver transplantation, (6) liver immunology (rejection and tolerance), and (7) artificial intelligence and machine learning. Finally, we evaluated the number of abstracts commented in the Basic and Translational Research Committee-International Liver Transplantation Society annual reports over the past 5 y that resulted in publications in peer-reviewed journals to measure their scientific impact in the field of liver transplantation.

Impact of preoperative factors and waiting time on post-appendectomy complications: a retrospective study.

BACKGROUND: Several factors are associated with increased postoperative complications after appendectomies. However, few studies combined these potential factors for comprehensive prediction of surgical outcomes. Whether high-risk patients benefit from a shorter waiting time for surgery remains unclear. This study aimed to explore the impact of surgical waiting time and potential risk factors on postoperative complications. METHODS: A total of 1343 patients diagnosed with acute appendicitis requiring an emergent appendectomy were included from 2013 to 2018. The preoperative risk factors associated with postoperative complications were selected and the probability of postoperative complications was calculated by multivariate logistic regression model. Patients were divided into four groups based on the risk (high & low) and time to surgery (> 12 & ≤12 hours). The odds ratios for complications were evaluated between groups. RESULTS: The selected risk factors included age, neutrophil-lymphocyte ratio, systemic inflammatory response syndrome and abdominal pain duration. Compared with low-risk patients with time to surgery ≤12 hours, high-risk patients with time to surgery > 12 hours had significant increased overall postoperative complication rate (16.85% vs. 8.16%, p = 0.002) and a trend toward increased surgical site infection rate (10.99% vs. 6.46%, p = 0.058). When operated within 12 hours, there was no difference in outcomes between high- and low-risk patients. On the other hand, time to surgery > 12 hours did not increase complication rate in low-risk patients. CONCLUSIONS: The surgical outcome may be affected by preoperative factors and time to surgery. It is suggested that high-risk patients receive appendectomy within 12 hours to avoid increased postoperative complications.

Hepatitis C treatment and long-term outcome of patients with hepatocellular carcinoma after resection.

BACKGROUND AND AIM: This study aimed to investigate the survival outcomes of antiviral agents (direct-acting antivirals [DAAs] or interferon [IFN]) in patients with hepatitis C virus who underwent liver resection for primary hepatocellular carcinoma. METHODS: This retrospective single-center study included 247 patients, between 2013 and 2020, being treated with DAAs (n = 93), IFN (n = 73), or no treatment (n = 81). Overall survival (OS), recurrence-free survival (RFS), and risk factors were analyzed. RESULTS: After a median follow-up time of 50.4 months, the rates of 5-year OS and RFS in the IFN, DAA, and no treatment groups were 91.5% and 55.4%, 87.2% and 39.8%, and 60.9% and 26.7%, respectively. One hundred and twenty-eight (51.6%) patients developed recurrence; recurrence was mostly (86.7%) intrahepatic, and 58 (23.4%) developed early recurrence, most of which received no antiviral treatment. The OS and RFS were similar between patients who received antiviral treatment before (50.0%) and after surgery, but longer survival was observed in patients achieving sustained virologic response. In multivariate analysis, antiviral treatment was protective for OS (hazard ratio [HR] 0.475, 95% confidence interval [CI]: 0.242-0.933) with significance but not RFS, in contrast to microvascular invasion (OS HR 3.389, 95% CI: 1.637-7.017; RFS HR 2.594, 95% CI: 1.520-4.008). In competing risk analysis, DAAs (subdistribution HR 0.086, 95% CI: 0.007-0.991) were protective against hepatic decompensation events but not recurrence events. CONCLUSION: In patients with hepatitis C virus, antiviral treatment suggested OS benefit for primary hepatocellular carcinoma after resection, and DAAs might be protective against hepatic decompensation. Following adjustment for oncological factors, IFN and DAA treatment was not significantly advantageous relative to the other.

Viral Status and Treatment Efficacy in Recurrent Hepatocellular Carcinoma After Primary Resection.

BACKGROUND: The impact of viral background on long-term effectiveness of different treatment modalities for recurrent hepatocellular carcinoma (HCC) was not fully analyzed. METHOD: Consecutive 726 patients who developed intrahepatic recurrence after primary hepatectomy for HCC between 2008 and 2015 were retrospectively studied. Post-recurrence survival (PRS) and rerecurrence-free survival (R-RFS) and risk factors were analyzed. RESULTS: After a median follow-up period of 56 months, the 5-year PRS rates of the patients who underwent rehepatectomy, radiofrequency ablation (RFA), and transarterial chemoembolization (TACE) were 79.4%, 83.0%, and 54.6%, respectively. The treatment benefit for PRS was consistently observed in patients with hepatitis B virus (HBV) and non-B, non-C subgroups, but not hepatitis C virus (HCV). For patients with late recurrence of HCC, R-RFS was superior in HBV subgroup and HCV subgroup which received antiviral treatment (compared to naïve HCV subgroup). Survival difference triaged by viral status was lost in the counterpart with early recurrence. Overall, RFA improved PRS and R-RFS in patients receiving antiviral treatment. CONCLUSION: To achieve long-term survival after HCC recurrence, rehepatectomy and RFA were comparably effective, particularly among those with HBV. Antiviral treatment complemented survivals of patients with HCV after RFA, particularly in late first recurrence.

Longitudinal analysis of transplant candidates with primary sclerosing cholangitis in an Asian liver transplant center.

BACKGROUND: Primary sclerosing cholangitis (PSC) is a rare disease in Asia, and few studies have investigated the disease in this ethnicity, particularly in wait-listed patients for liver transplantation (LT). We aimed to investigate the prognostic factors and outcomes of wait-listed patients with PSC in an Asian transplant center. METHODS: Survival was retrospectively analyzed. RESULTS: Eighteen (10 male and 8 female) wait-listed patients with PSC, with a median age at diagnosis of 44.5 years, were included. Compared with men, women had significantly higher aspartate aminotransferase to platelet ratio index scores (3.28 vs. 1.13; P = 0.012) and bilirubin levels (7.68 vs. 4.03 mg/dl; P = 0.043) and more often presented with decompensating events, including ascites [5 (63%) vs. 1 (10%); P = 0.043] and splenomegaly [8 (100%) vs. 4 (40%); P = 0.013]. Compared with the non-LT group, the LT group exhibited a superior survival rate for women ( P = 0.004) but not for men. In the univariable analysis, significant risk factors associated with overall survival included malignancies with a hazard ratio (95% confidence interval) of 5.53 (1.00-30.51) and esophageal varices (EV) [4.18 (1.05-16.61)], whereas female gender [25.00 (1.49-500.00)], LT [0.09 (0.01-0.80)] and EV [39.03 (2.92-521.96)] were indicated in the multivariable analysis. CONCLUSIONS: For Asian wait-listed patients with PSC, EV and female gender were the risk factors related to overall survival, and LT was the protective factor. Our experiences suggested that LT brings more benefits in female patients. Strategies are needed to provide equivalent transplant benefits.

Clinical practice guidelines and real-life practice in hepatocellular carcinoma: A Taiwan perspective.

Hepatocellular carcinoma (HCC) is the fourth most common cancer and the second leading cause of cancer-related death in Taiwan. The Taiwan Liver Cancer Association and the Gastroenterological Society of Taiwan developed and updated the guidelines for HCC management in 2020. In clinical practice, we follow these guidelines and the reimbursement policy of the government. In Taiwan, abdominal ultrasonography, alpha-fetoprotein, and protein induced by vitamin K absence or antagonist-II (PIVKA-II) tests are performed for HCC surveillance every 6 months or every 3 months for high-risk patients. Dynamic computed tomography, magnetic resonance imaging, and contrast-enhanced ultrasound have been recommended for HCC surveillance in extremely high-risk patients or those with poor ultrasonographic visualization results. HCC is usually diagnosed through dynamic imaging, and pathological diagnosis is recommended. Staging of HCC is based on a modified version of the Barcelona Clinic Liver Cancer (BCLC) system, and the HCC management guidelines in Taiwan actively promote curative treatments including surgery and locoregional therapy for BCLC stage B or C patients. Transarterial chemoembolization (TACE), drug-eluting bead TACE, transarterial radioembolization, and hepatic artery infusion chemotherapy may be administered for patients with BCLC stage B or C HCC. Sorafenib and lenvatinib are reimbursed as systemic therapies, and regorafenib and ramucirumab may be reimbursed in cases of sorafenib failure. First-line atezolizumab with bevacizumab is not yet reimbursed but may be administered in clinical practice. Systemic therapy and external beam radiation therapy may be used in specific patients. Early switching to systemic therapy in TACE-refractory patients is a recent paradigm shift in HCC management.

Interval dynamics of transplantability for hepatocellular carcinoma after primary curative resection: risk factors for nontransplantable recurrence.

BACKGROUND: To investigate the changes in transplantability between primary and recurrent Hepatocellular carcinoma (HCC) after hepatic resection (HR) and the risk factors for nontransplantable recurrence (NTR). METHODS: Consecutive 3122 patients who received HR for primary HCC between 2001 and 2019 were analyzed for changes in transplantability. Predictors of survival and NTR were evaluated using a competing risk analysis. RESULTS: After a median follow-up of 78.3 months, the 5-year overall survival rate was 82.6%. Also, 58.2% of them developed recurrence after a median of 45.6 months. Recurrence occurred in 1205 and 611 patients with primary transplantable and nontransplantable HCC, respectively, of whom 26.1% and 63.2%, respectively, had NTR. Tumor diameter >3 cm [subdistribution hazard ratios (95% CI), 2.00 (1.62-2.48)], major resection [1.20 (1.00-1.43)], pathological grade >2 [1.28 (1.07-1.52)], microvascular invasion [1.74 (1.45-2.08)], and early recurrence (<1 year) [9.22 (7.83-10.87)] were associated with NTR. The overall transplantable pool increased from 72.3% to 77.5%. CONCLUSION: Microvascular invasion and early recurrence were risk factors for NTR. Nonetheless, the transplantable pool increased after HR, 41.8% of the patients had no recurrence and may not require liver transplantation. If the patient's liver function is acceptable, HR should be considered the treatment of choice for HCC.

Delayed Hepatocellular Carcinoma Recurrence After Liver Transplantation: Comprehensive Clinical Characterization of Case Series.

Purpose: Liver transplantation (LT) is the definite curative treatment for hepatocellular carcinoma (HCC), but recurrence can occur even under stringent criteria. "Delayed" HCC recurrence (>3 years after LT) is not common. Here, we present the clinical features of patients who developed delayed HCC recurrence after LT. Patients and Methods: We reviewed the data of eligible patients from February 1999 to December 2020 from medical records. Results: From among 195 (17%) HCC patients who received LT, 34 experienced HCC recurrence, with 5 (15%) delayed recurrence. These five explant tumors were staged T1b-T2, graded II-III, with two vascular invasion and four beyond the Milan criteria. The median time to recurrence was 6.1 years, with the longest interval being nearly 18 years. Recurrence patterns included two extrahepatic, one intrahepatic, and two mixed extrahepatic and intrahepatic recurrences. A drastic increase in serum alpha-fetoprotein levels was observed in four cases 1 year before recurrence. Management of recurrence included locoregional (surgssical resection in three, radiotherapy in three, transarterial chemoembolization in one, radiofrequency ablation in one) and systemic sorafenib use in three. Two patients died within 12-18 months, one died within 18-24 months, and two are still alive until the end of the study, with respective 13.5- and 16.5-month survival. Conclusion: Delayed HCC recurrence could occur over 10 years. Therefore, continual surveillance for recurrence is justified, but biomarkers and intervals or intensities specific for delayed recurrence are not validated, which warrants further validation to facilitate personalized medical care.

Reappraisal of surgical decision-making in patients with splenic sclerosing angiomatoid nodular transformation: Case series and literature review.

BACKGROUND: Many clinicians and surgeons are unfamiliar with the sclerosing angiomatoid nodular transformation (SANT), which is gaining recognition as a benign splenic tumor. We challenge that SANT is rare and whether surgical intervention could be avoided through critical imaging review. AIM: To evaluate the incidence of SANT among splenic tumors and the decision-making process of SANT management. METHODS: Twenty hospitalized patients who underwent splenectomy in 2018 and 2019 in a tertiary university hospital were retrospectively reviewed, and their data on imaging, diagnosis, surgical indications, and courses were recorded. All pathology results were confirmed by pathologist. Discriminative features differentiating SANT from other non-SANT splenic tumors were descriptively analyzed in this case series. RESULTS: Fourteen out of 20 patients who underwent splenectomy had splenic tumors, including 3 SANTs (21% splenic tumors), 6 non-SANT benign lesions (43%), 2 metastatic tumors, and 3 lymphomas. Hypointensity on T2-weighted magnetic resonance imaging (MRI), spoke wheel enhancing pattern in contrasted computed tomography or MRI, and cold spot (low fluorodeoxyglucose uptake) in positron emission tomography (PET) scan helped establish the diagnosis of SANT. Lymphoma, presenting with a hot spot on the PET scan were differentiated from SANT. Surgical indications were reformatted for splenic tumors. Splenectomy need not be performed in patients with typical imaging features of SANT. CONCLUSION: SANT is not a rare disease entity in clinical practice. Splenectomy should not be routinely indicated as the only management option for SANT with typical imaging features.

Fatal acute-on-chronic liver failure in amiodarone-related steatohepatitis: a case report.

BACKGROUND: Amiodarone is an antiarrhythmic drug that has been recognized to induce hepatotoxicity. We report a case of acute-on-chronic liver failure (ACLF) in a patient who was receiving amiodarone for more than 2 years. The patient developed cirrhosis and suppurative microabscesses of the liver and died of progressive liver failure. CASE PRESENTATION: A 69-year-old woman with risk factors for nonalcoholic fatty liver disease (NAFLD) was treated with oral amiodarone at a daily dose of 400 mg for more than 2 years, until she developed epigastralgia and vomiting. Initial laboratory findings included leukocytosis and elevated liver enzymes. Images of abdominal computed tomography scan revealed diffusely increased hepatic attenuation density (in contrast to decreased density in NAFLD), hepatomegaly, periportal edema, and ascites. Liver biopsy targeting the hotspot identified through positron emission tomography confirmed the diagnosis of amiodarone-associated chronic steatohepatitis and superimposed microabscesses. The patient died of progressive ACLF despite intensive supportive care. CONCLUSION: Accumulation of amiodarone can result in chronic liver disease and pose an additional risk of ACLF following infection.

Is the Rationale of Anatomical Liver Resection for Hepatocellular Carcinoma Universally Adoptable? A Hypothesis-Driven Review.

Surgical resection is the first-line curative treatment modality for resectable hepatocellular carcinoma (HCC). Anatomical resection (AR), described as systematic removal of a liver segment confined by tumor-bearing portal tributaries, may improve survival by reducing the risk of tumor recurrence compared with non-AR. In this article, we propose the rationale for AR and its universal adoption by providing supporting evidence from the advanced understanding of a tumor microenvironment and accumulating clinical experiences of locoregional tumor ablation therapeutics. AR may be advantageous because it completely removes the en-bloc by interrupting tumor vascular supply and thus extirpates the spreading of tumor microthrombi, if they ever exist, within the supplying portal vein. However, HCC is a hypervascular tumor that can promote neoangiogenesis in the local tumor microenvironment, which in itself can break through the anatomical boundary within the liver and even retrieve nourishment from extrahepatic vessels, such as inferior phrenic or omental arteries. Additionally, increasing clinical evidence for locoregional tumor ablation therapies, such as radiofrequency ablation, predominantly performed as a non-anatomical approach, suggests comparable outcomes for surgical resection, particularly in small HCC and colorectal, hepatic metastases. Moreover, liver transplantation for HCC, which can be considered as AR of the whole liver followed by implantation of a new graft, is not universally free from post-transplant tumor recurrence. Overall, AR should not be considered the gold standard among all surgical resection methods. Surgical resection is fundamentally reliant on choosing the optimal margin width to achieve en-bloc tumor niche removal while balancing between oncological radicality and the preservation of postoperative liver function. The importance of this is to liberate surgical resilience in hepatocellular carcinoma. The overall success of HCC treatment is determined by the clearance of the theoretical niche. Developing biomolecular-guided navigation device/technologies may provide surgical guidance toward the total removal of microscopic tumor niche to achieve superior oncological outcomes.

Cross-Match as an Immuno-Oncological Risk Factor for Hepatocellular Carcinoma Recurrence and Inferior Survival After Living Donor Liver Transplantation: A Call for Further Investigation.

BACKGROUND: The success of immunotherapy for patients with hepatocellular carcinoma (HCC) suggests that immune dysregulation occurs in HCC patients. This warrants an immuno-oncological risk assessment in the platform of liver transplantation. METHODS: This retrospective single-center study analyzed risk factors for-particularly cross-matching performed through conventional complement-dependent cytotoxicity cross-match tests-and the outcomes of HCC recurrence following living donor liver transplant. RESULTS: A total of 71 patients were included. The median follow-up period was 29.1 months; 17 (23.9%) patients had posttransplant HCC recurrence, and their 1-, 3-, and 5-year-survival rates were 70.6%, 25.7%, and 17.1%, respectively, which were inferior to those of patients without HCC recurrence (87.0%, 80.7%, and 77.2%, respectively; P < .001). In addition to microvascular invasion, positive cross-match results for B cells at 37°C (B- 37°C) or T cells at 4°C (T- 4°C) were associated with inferior overall survival in multivariable analysis after adjustment for tumor status beyond Milan criteria and elevated alpha-fetoprotein levels. Rejection alone cannot be the mechanism underlying the effects of positive cross-match results on patient outcomes. Adjusted survival curves suggested that positive cross-match B- 37°C or T- 4°C was associated with inferior recurrence-free and patient survival, but the robustness of the finding was limited by insufficient power. CONCLUSIONS: Additional large-scale studies are required to validate positive cross-match as an immuno-oncological factor associated with HCC recurrence and inferior patient survival.

Surgical resection versus radiofrequency ablation for Barcelona Clinic Liver Cancer very early stage hepatocellular carcinoma: long-term results of a single-center study.

BACKGROUND: We aimed to compare long-term outcomes of surgical resection (SR) and percutaneous radiofrequency ablation (RFA) for Barcelona Clinic Liver Cancer (BCLC) very early stage hepatocellular carcinoma (HCC). METHODS: Total of 387 patients (SR group, 156; RFA group, 231) with well-preserved liver function (Child-Pugh A) diagnosed with a solitary HCC less than 2 cm were included. The overall survival (OS) and recurrence-free survival (RFS) rates were compared. RESULTS: The median follow-up period was 39 months. The overall tumor recurrence rate was 16.7% in the SR group and 27.7% in the RFA group. The 1-, 3-, and 5-year OS rates were 100%, 97.2%, and 93.4%, respectively, in the SR group, compared with 100%, 88.6%, and 73.5%, respectively, in the RFA group (P < 0.001). The 1-, 3-, and 5-year RFS rates were 94.6%, 84.1%, and 78.3%, respectively, in the SR group, and 87.7%, 62.1%, and 46.8%, respectively, in the RFA group (P < 0.001). CONCLUSIONS: Surgical resection provides better OS and RFS compared with percutaneous RFA for patients with BCLC very early HCC in long-term follow-up.