Comparison of stereotactic body radiotherapy and transcatheter arterial chemoembolization for hepatocellular carcinoma: Systematic review and meta-analysis.

Stereotactic body radiation therapy (SBRT) is an emerging treatment for hepatocellular carcinoma (HCC), which provides excellent local control (LC) and prolongs overall survival (OS). However, in current guidelines, transcatheter arterial chemoembolization (TACE) has been proposed as a key treatment option for patients with early- and intermediate-stage HCC, whereas SBRT is not. Therefore, we performed a systematic review and meta-analysis of randomized controlled trials and retrospective studies using the propensity score (PS) to compare the outcomes of SBRT and TACE for HCC in a balanced manner.

Lenvatinib radiofrequency ablation sequential therapy offers survival benefits for patients with unresectable hepatocellular carcinoma at intermediate stage and the liver reserve of Child-Pugh A category: A multicenter study.

Aim: This study aims to evaluate the efficacy and safety of lenvatinib radiofrequency ablation (RFA) sequential therapy for certain hepatocellular carcinoma (HCC) patients.

Methods: One hundred and nineteen patients with unresectable HCC in the intermediate stage with Child-Pugh A were retrospectively recruited in a multicenter setting. Those in the lenvatinib RFA sequential therapy group received lenvatinib initially, followed by RFA and the retreatment with lenvatinib.

Clinicopathological Findings and Treatment Outcomes of Patients with Primary Hepatobiliary Neuroendocrine Neoplasms: A Retrospective Single-institution Analysis.

Objective Primary hepatobiliary neuroendocrine neoplasms (NENs) are rare tumors exhibiting several morphological and behavioral characteristics. Considering the lack of relevant data on this topic, we evaluated the clinicopathological features and treatment outcomes of patients with primary hepatobiliary NENs. Methods/Patients We examined 43 consecutive patients treated at the National Cancer Center Hospital with pathological diagnoses of primary hepatobiliary NEN between 1980 and 2016.

Combination Therapy With Lenvatinib and Radiofrequency Ablation for Patients With Intermediate-Stage Hepatocellular Carcinoma Beyond Up-To-Seven Criteria and Child-Pugh Class A Liver function: A Pilot Study.

Background: The present study aimed to evaluate the efficacy and safety of combined lenvatinib (first-line systemic therapy) and radiofrequency ablation (RFA) therapy in patients with intermediate-stage hepatocellular carcinoma with beyond up-to-seven criteria and Child-Pugh Class A liver function (CP A B2-HCC).

Methods: Twenty-two patients with CP A B2-HCC were enrolled in the study. The patients had no history of systemic treatment.

Novel clip device for prevention of bleeding after endoscopic papillectomy.

Objectives: Recently, a novel clip device, SureClip (Micro-Tech Co. Ltd., Nanjing, China), has been developed, which improved rotation and reopening performance.

Liver Injury and Use of Contrast-Enhanced Ultrasound for Evaluating Intrahepatic Recurrence in a Case of TACE-Refractory Hepatocellular Carcinoma Receiving Atezolizumab-Bevacizumab Combination Therapy: A Case Report.

A 67-year-old male with type 2 diabetes (T2DM) was diagnosed with postoperative intrahepatic recurrence for hepatocellular carcinoma (HCC). Nine sessions of transarterial chemoembolization (TACE) proved ineffective, and the patient was diagnosed as having TACE-refractory disease and received seven cycles of atezolizumab-bevacizumab combination therapy. After that, the patient developed hyperglycemia with the HbA1c elevation and the marked fasting serum C-peptide reduction and was diagnosed with developed immune-mediated diabetes (IMD) (T2DM exacerbation with insulin-dependent diabetes development).

Multiple-line Chemotherapy for a Patient with Unresectable Mucinous Cystic Neoplasm of the Pancreas.

A 74-year-old woman with a cyst in her pancreatic tail was referred to our hospital. Computed tomography confirmed a large cystic lesion with irregular wall thickening, abdominal lymph node swelling, and ascites. We diagnosed her with an unresectable mucinous cystic neoplasm, since ascites cytology revealed adenocarcinoma.

Clinical outcome of a highly flexible duodenal stent for gastric outlet obstruction: A multicenter prospective study.

Background And Aim: Endoscopic duodenal stenting for patients with malignant gastric outlet obstruction (GOO) has been widespread; however, clinical trials evaluating the structures of duodenal stents are lacking. Thus, we aimed to investigate the clinical outcomes of a highly flexible duodenal stent for GOO patients.

Methods: A prospective study of duodenal stenting for GOO patients from five hospitals between August 2017 and August 2018 was performed.

Therapeutic effects of regorafenib after sorafenib monotherapy with advanced hepatocellular carcinoma including Child-Pugh classification B: A retrospective observational study.

The therapeutic effect of regorafenib was previously demonstrated in patients with advanced hepatocellular carcinoma (HCC) and Child-Pugh classification A (CP-A) whose disease progressed during sorafenib treatment in a phase III trial. However, treatment options are limited for patients with advanced HCC other than CP-A. In this study, we aimed to evaluate the therapeutic effect of regorafenib on advanced HCC patients including those with Child-Pugh classification B (CP-B).

Lenvatinib for large hepatocellular carcinomas with portal trunk invasion: Two case reports.

Background: In a phase III trial of lenvatinib as first-line treatment for advanced unresectable hepatocellular carcinoma (uHCC), the drug proved non-inferior to sorafenib in terms of the overall survival, but offered better progression-free survival. However, the effects of lenvatinib in uHCC patients with a tumor thrombus in the main portal vein and/or a high tumor burden (tumor occupancy more than 50% of the total liver volume), remain unclear, because these were set as exclusion criteria in the aforementioned trial.

Case Summary: A 53-year-old man (case 1) and 66-year-old woman (case 2) with uHCC presented to us with a tumor thrombus in both the main portal vein and inferior vena cava, a high tumor burden accompanied by a tumor diameter greater than > 100 mm, and distant metastasis, with the residual liver function classified as grade 2A according to the modified Albumin-Bilirubin grading.

Surgical intervention for portal hypertension caused by oxaliplatin-based chemotherapy: a case report and a review of literature regarding radiological and/or surgical interventions for oxaliplatin-associated portal hypertension.

A 63-year-old man showed massive ascites, massive pleural effusion, severe lower-extremity edema, and repeated esophageal variceal bleeding. Two-year previously, he received 13-courses of oxaliplatin-based chemotherapy (OBC) followed by associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) for multiple colorectal cancer liver metastases but developed a solitary remaining liver metastasis and multiple lung metastases 2 months after the ALPPS, for which multiple regimens of chemotherapy were conducted. The symptoms were considered attributable to the OBC-associated portal-hypertension.

Quantitative monitoring of circulating tumor DNA in patients with advanced pancreatic cancer undergoing chemotherapy.

According to cancer genome sequences, more than 90% of cases of pancreatic ductal adenocarcinoma (PDAC) harbor active KRAS mutations. Digital PCR (dPCR) enables accurate detection and quantification of rare mutations. We assessed the dynamics of circulating tumor DNA (ct-DNA) in patients with advanced PDAC undergoing chemotherapy using dPCR.

Diffuse fatty metamorphosis of a large, well-differentiated hepatocellular carcinoma originating in the normal liver: a case report and literature review.

Fatty changes are frequently observed in small, well-differentiated hepatocellular carcinomas (HCCs), but are rarely observed in large (over 30 mm in diameter) lesions. Here, we report a 76-year-old man who developed a large (58 mm in diameter), well-differentiated HCC with diffuse extensive fatty changes in the right lobe of the liver. He had no history of alcohol abuse, obesity, or hepatitis B or C infection, and no autoantibodies, but he did have type 2 diabetes.