Transarterial chemoembolization liver resection as initial treatment for hepatocellular carcinoma occurring exclusively in caudate lobe: A retrospective propensity matching analysis.

Treatment of hepatocellular carcinoma (HCC) in the caudate lobe is technically challenging. This retrospective study was designed to evaluate the clinical outcome of both superselective transcatheter arterial chemoembolization (TACE) and liver resection (LR) for HCC occurring exclusively in the caudate lobe. From January 2008 to September 2021, a total of 129 patients were diagnosed with HCC of the caudate lobe.

Biomarkers for Predicting the Response to Radiation-Based Neoadjuvant Therapy in Rectal Cancer.

Locally advanced rectal cancer (RC) is treated with neoadjuvant chemoradiotherapy (nCRT) followed by radical surgery. Currently, organ-sparing approaches and/or "watch-and-wait" strategies other than unnecessary surgery have been suggested as the best option for patients who achieve complete regression after neoadjuvant treatment. However, patients respond differently to nCRT, hence the urgent need for effective methods to predict whether individual rectal cancer patients could benefit from this treatment.

TACE Plus Lenvatinib Versus TACE Plus Sorafenib for Unresectable Hepatocellular Carcinoma With Portal Vein Tumor Thrombus: A Prospective Cohort Study.

Background And Objectives: This study aimed to compare the efficacy of transarterial chemoembolization (TACE) plus sorafenib (TACE-S) to TACE plus lenvatinib (TACE-L) for the treatment of HCC with portal vein tumor thrombus (PVTT).

Methods: This cohort study recruited patients from September 2017 to September 2020. A total of 59 and 57 consecutive patients were treated with TACE-L and TACE-S, respectively.

Efficiency and safety of ethanol sclerotherapy for labial arteriovenous malformations.

Background: Labial arteriovenous malformations (AVMs), usually with accompanying cosmetic defects, pain, and bleeding, are aggressive with a high risk of recurrence and the absence of effective treatment. In the present report, we have described a technique of sclerotherapy for labial AVMs.

Methods: Patients with labial AVMs were treated with percutaneous ethanol sclerotherapy with or without polyvinyl alcohol particle embolization.

Biomarkers in Immunotherapy-Based Precision Treatments of Digestive System Tumors.

Immunotherapy, represented by immune checkpoint inhibitors (mainly referring to programmed death-1 (PD-1)/programmed death-ligand 1 (PD-L1) blockades), derives durable remission and survival benefits for multiple tumor types including digestive system tumors [gastric cancer (GC), colorectal cancer (CRC), and hepatocellular carcinoma (HCC)], particularly those with metastatic or recurrent lesions. Even so, not all patients would respond well to anti-programmed death-1/programmed death-ligand 1 agents (anti-PD-1/PD-L1) in gastrointestinal malignancies, suggesting the need for biomarkers to identify the responders and non-responders, as well as to predict the clinical outcomes. PD-L1expression has increasingly emerged as a potential biomarker when predicting the immunotherapy-based efficacy; but regrettably, PD-L1 alone is not sufficient to differentiate patients.

Safety, Efficacy, and Pharmacokinetics of Metatinib Tromethamine Tablet in Patients with Advanced Refractory Solid Tumors: A Phase I Clinical Trial.

Lessons Learned: MET overexpression is uncommon, and positive MET immunohistochemistry (1+/2+) was an independent positive prognostic factor for response rate and progression-free survival. Whether MET overexpression can be considered a potential predictive biomarker and be used as an inclusion criterion is worth investigating in a future study.

Background: Metatinib tromethamine tablet (metatinib) is a small molecule receptor kinase inhibitor targeting both c-MET and vascular endothelial growth factor receptor 2.

Progress and prospects of immune checkpoint inhibitors in advanced gastric cancer.

Gastric cancer, a digestive malignancy, is the sixth most frequent cancer and the second leading cause of tumor-related deaths worldwide. The emergence and advancement of immunotherapeutic agents has brought significant survival benefits for patients with gastric cancer and increasingly challenged the conventional therapy pattern involving chemotherapy and target drugs. Furthermore, these breakthroughs have paved the way for immunotherapy, especially with immune checkpoint inhibitors, which act by blocking specific signaling pathways, in particular the CTLA4 pathway and the PD-1/PD-L1 pathway.

Current progress and prospect of immune checkpoint inhibitors in hepatocellular carcinoma.

In recent years, the incidence of liver cancer has increased and is currently the sixth most common tumor and the second leading cause of cancer-associated mortality worldwide. Most cases of liver cancer are hepatocellular carcinoma (HCC). Surgery, including liver transplantation or resection, and radiofrequency ablation therapies are all considered to be the curative treatment options for early-stage HCC.

Correction: Transarterial strategies for the treatment of unresectable hepatocellular carcinoma: A systematic review.

[This corrects the article DOI: 10.1371/journal.pone.

Transarterial strategies for the treatment of unresectable hepatocellular carcinoma: A systematic review.

Conventional transarterial chemoembolization (cTACE), drug-eluting beads (DEB-TACE) and transarterial radioembolization (TARE) are alternative strategies for unresectable hepatocellular carcinoma (HCC). However, which of these strategies is the best is still controversial. This meta-analysis was performed to evaluate the effects of DEB-TACE, TARE and cTACE in terms of overall survival (OS), tumor response and complications.

Platelet-rich plasma in combination with adipose-derived stem cells promotes skin wound healing through activating Rho GTPase-mediated signaling pathway.

Adipose-derived stem cells (ADSCs) are multipotent stromal cells that provide an abundant source of cells for skin tissue engineering and wound healing. Platelet-rich plasma (PRP) is a concentrate of platelet-rich plasma protein, which contains several different growth factors and other cytokines. In this study, we combined ADSCs with PRP for wound healing.

Liver resection versus transarterial chemoembolization for the initial treatment of Barcelona Clinic Liver Cancer stage B hepatocellular carcinoma.

Aims: Current evidence supporting the efficacy of transarterial chemoembolization (TACE) in Barcelona Clinic Liver Cancer (BCLC)-B hepatocellular carcinoma (HCC) is controversial. The aim of this systematic review was to compare the benefits of liver resection (LR) versus TACE in BCLC-B HCC.

Methods: We conducted a comprehensive literature review of the EMBASE, PubMed, Google Scholar, and Chinese Biomedical Literature databases for retrospective or prospective studies evaluating the efficacy of LR and TACE for the treatment of BCLC-B HCC.

Intra-arterial ethanol embolization augments response to TACE for treatment of HCC with portal venous tumor thrombus.

Background: The prognosis of hepatocellular carcinoma with portal vein tumor thrombus remains extremely poor. This pilot study aimed to evaluate the technical feasibility, effectiveness and safety of transcatheter chemoembolization for tumors in the liver parenchyma plus intra-arterial ethanol embolization for portal vein tumor thrombus.

Methods: A pilot study was carried out on 31 patients in the treatment group (transcatheter chemoembolization plus intra-arterial ethanol embolization) and 57 patients in the control group (transcatheter chemoembolization alone).

CT-Guided Percutaneous Sclerotherapy for Low-Flow Retrobulbar Intraconal Venous Malformations.

Background And Aims: Until now, no study has focused exclusively on low-flow retrobulbar intraconal venous malformations (RIVMs) which may require treatment due to cosmetic defect, pain, and visual dysfunction. The treatment for RIVMs which surround the optic nerve remains challenging. This case series aimed to evaluate the technical feasibility, effectiveness, and safety of percutaneous sclerotherapy with polidocanol for low-flow RIVMs, using local anesthesia.

Percutaneous intratumoral injection of gemcitabine plus cisplatin mixed with fibrin glue for advanced pancreatic carcinoma: Case Report.

Rationale: The aim of this study was to determine the effectiveness of intratumoral injection of chemotherapeutics in improving the quality of life and survival of patients with pancreatic carcinoma.

Patient Concerns: We present a case series of 5 patients with unresectable pancreatic adenocarcinoma.

Diagnoses: Patients diagnosed with unresectable poorly differentiated pancreatic ductal adenocarcinoma by intraoperative frozen biopsyor percutaneous biopsy.

CT-guided I seed implantation for inoperable retroperitoneal sarcoma: A technique for delivery of local tumor brachytherapy.

Radical surgery is currently the first treatment of choice for retroperitoneal soft tissue sarcoma (RSTS). However, the prognosis of RSTS remains poor due to ineffective local control and a high incidence of metastasis after surgical resection. Brachytherapy has been shown to safely provide local radiotherapy for numerous types of cancer when used alone or in combination with surgical resection, but has not been well characterized in the management of RSTS.

CT-guided biopsy for Langerhans cell histiocytosis of the atlas: a case report and literature review.

Langerhans cell histiocytosis (LCH) is a rare disease, and involvement of the atlas is extremely uncommon. Biopsy of atlas lesions is difficult and risky. In this case report, we describe the performance of percutaneous computed tomography-guided biopsy of an atlantal LCH in a patient with no complication.

A phase I study of adjuvant intensity-modulated radiotherapy with concurrent paclitaxel and cisplatin for cervical cancer patients with high risk factors.

The aim of the study is to determine the maximum tolerated dose (MTD) and acute dose-limiting toxicities (DLTs) of adjuvant concurrent paclitaxel and cisplatin (TP) with pelvic intensity-modulated radiotherapy (IMRT) for early-stage cervical cancer patients with high risk factors. Women who underwent radical hysterectomy and pelvic lymphadenectomy for stages IB-IIA cervical cancer and had high risk factors were enrolled. One cycle of TP was delivered before and after concurrent chemoradiotherapy, respectively.

Radiofrequency ablation versus percutaneous ethanol injection for hepatocellular carcinoma: a meta-analysis of randomized controlled trials.

Background: Radiofrequency ablation (RFA) and percutaneous ethanol injection (PEI) are treatment methods for patients with early-stage hepatocellular carcinoma (HCC) who are not suitable for surgery. Although some reports indicate that RFA is better than PEI, results from previous reviews and analyses are inconsistent. Therefore, this meta-analysis was performed to more thoroughly evaluate the effects of these treatments in patients with HCC.

A phase II trial of concurrent 3D-CRT/IMRT and oxaliplatin, 5-fluorouracil and leucovorin (FOLFOX) in gastric cancer patients with R0 gastrectomy and D2 lymph node dissection.

Background: To evaluate the safety and efficacy of a concurrent three-dimensional conformal radiotherapy (3D-CRT) or intensity-modulated radiotherapy (IMRT) plus oxaliplatin, 5-fluorouracil and leucovorin (FOLFOX) regimen in completely resected gastric cancer patients with D2 lymph node dissection.

Materials And Methods: Patients with stage IB-IIIC gastric cancer (per the AJCC, 7th edition) who had undergone R0 and D2 gastrectomy were recruited. Two cycles of FOLFOX with concurrent 3D-CRT or IMRT (50.

Chemotherapy for thymic carcinoma and advanced thymoma in adults.

Background: Thymic carcinoma or advanced thymoma is a rare cancer of the thymus gland that tends to be aggressive and infiltrate neighbouring organs, making total resection very difficult. Induction or adjuvant chemotherapy, or both, are often used in a multimodality approach to treat people affected by this condition, but the effectiveness of chemotherapy for thymic carcinoma or advanced thymoma remains uncertain.

Objectives: To assess the role of chemotherapy in adults with thymic carcinoma or advanced thymoma.

CT-guided percutaneous vertebroplasty of the upper cervical spine via a translateral approach.

Background: The clinical management of spinal hemangiomas and osteolytic metastases involving the upper cervical spine (C1-C3) is challenging. Symptoms vary from simple vertebral pain to progressive neurological deficits. Surgery and radiotherapy have been the treatment options for years.

Postoperative chemoradiotherapy in gastric cancer: a phase I study of radiotherapy with dose escalation of oxaliplatin, 5-fluorouracil, and leucovorin (FOLFOX regimen).

Concurrent chemoradiotherapy begins to be more and more widely accepted as a standard adjuvant treatment in gastric cancer. And oxaliplatin, leucovorin, and 5-fluorouracil (FOLFOX) also reveals to be a very effective regimen in gastric cancer. But the safety and the dosages of FOLFOX combining with radiotherapy are still unknown.