Objective: Our objective was to review the CT appearance of liver metastases after radiofrequency ablation and to describe the imaging findings of and utility of (18)F-FDG PET and PET/CT in assessing tumor recurrence after ablation.
Conclusion: (18)F-FDG PET and PET/CT can provide added diagnostic information compared with conventional imaging in patients after radiofrequency ablation of liver metastases and can be useful in guiding repeat ablation procedures.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.2214/ajr.184.4.01841096 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Correlation Between Postoperative Complications and Number of Colorectal Liver Metastases Resected.
J Surg Res
January 2025
Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, Iowa. Electronic address:
Introduction: This study aimed to describe the relationship between the number of colorectal liver metastases (CRLM) resected and the rate of postoperative complications and to determine a threshold level, if any, for which the risk of postoperative complications outweighs the benefit of resection of metastatic disease.
Methods: This is a retrospective analysis of the American College of Surgeons National Surgical Quality Improvement Program database from 2019 to 2021. Patients were divided into three major groups: one to two, three to four, and more than five CRLM.
Diagnostic Challenges of Medullary Carcinoma of the Small Intestine During the COVID-19 Pandemic.
J Clin Med
January 2025
Department of Pharmacology, Faculty of Medicine, Wrocław Medical University, 50-345 Wrocław, Poland.
: Medullary carcinoma of the small intestine is an exceptionally rare subtype of gastrointestinal cancer, characterized by its solid growth pattern and lack of glandular structures, which complicate timely diagnosis. During the COVID-19 pandemic, diagnostic delays for rare cancers became increasingly common due to the prioritization of COVID-related cases and patient reluctance to seek medical attention. : We present the case of a 70-year-old male initially misdiagnosed with COVID-19, whose persistent symptoms led to the eventual discovery of medullary carcinoma.
View Article and Find Full Text PDFMK-8776 and Olaparib Combination Acts Synergistically in Hepatocellular Carcinoma Cells, Demonstrating Lack of Adverse Effects on Liver Tissues in Ovarian Cancer PDX Model.
Int J Mol Sci
January 2025
Department of Medical Biophysics, Institute of Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland.
Hepatocellular carcinoma (HCC) cells critically depend on PARP1 and CHK1 activation for survival. Combining the PARP inhibitor (PARPi) olaparib with a CHK1 inhibitor (MK-8776, CHK1i) produced a synergistic effect, reducing cell viability and inducing marked oxidative stress and DNA damage, particularly in the HepG2 cells. This dual treatment significantly increased apoptosis markers, including γH2AX and caspase-3/7 activity.
View Article and Find Full Text PDFEvaluating the Effectiveness of Cyclin-Dependent Kinase 4/6 Inhibitors in Early- and Very Early-Onset Metastatic Breast Cancer: A Multicenter Study.
Medicina (Kaunas)
January 2025
Department of Medical Oncology, Faculty of Medicine, Medeniyet University, Prof. Dr. Süleyman Yalçın City Hospital, Istanbul 34700, Turkey.
: Early-onset breast cancer (EOBC), particularly in patients under 40, presents with distinct biological characteristics and worse survival outcomes compared to late-onset cases. Despite intensive treatments, EOBC patients, especially those with hormone receptor-positive, HER2-negative (HR+/HER2-) subtypes, show poorer prognosis. CDK4/6 inhibitors, combined with endocrine therapy (ET) have become the standard for HR+/HER2- metastatic breast cancer, yet younger patients are underrepresented in clinical trials.
View Article and Find Full Text PDFTrans-Arterial Embolization for Liver Metastases of Gastroenteropancreatic Neuroendocrine Tumors: Response Indicates Survival Benefit?
Cancers (Basel)
January 2025
Department of Interventional Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
Objective: To determine the impact of trans-arterial embolization (TAE) on overall survival (OS) in patients with liver metastases from gastroenteropancreatic neuroendocrine tumors (LM-GEP-NETs) and to identify factors that may influence tumor response to TAE treatment.
Methods: This study included patients with histologically and radiologically confirmed LM-GEP-NETs who received TAE treatment at The First Affiliated Hospital, Sun Yat-sen University, between November 2016 and January 2023. Imaging responses were assessed using Response Evaluation Criteria in Solid Tumors (RECIST) 1.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!