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Eur Heart J Cardiovasc Imaging
January 2025
Departments of Medicine (Division of Artificial Intelligence in Medicine), Biomedical Sciences and Imaging, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
Aims: Proximal coronary artery calcium (CAC) may improve prediction of major adverse cardiac events (MACE) beyond the CAC score, particularly in patients with low CAC burden. We investigated whether the proximal CAC can be detected on gated cardiac computer tomography (CT) and whether it provides prognostic significance with artificial intelligence (AI).
Methods And Results: A total of 2016 asymptomatic adults with baseline CAC CT scans from a single site were followed up for MACE for 14 years.
Ann Intern Med
January 2025
Division of Thoracic Surgery and Interventional Pulmonology, Swedish Cancer Institute, Seattle, Washington (C.L.W., A.C.W., J.A.G.).
Background: The U.S. Preventive Services Task Force recommends annual lung cancer screening (LCS) for adults who meet specific age and smoking history criteria.
View Article and Find Full Text PDFNano Lett
January 2025
Department of Radiology, Interventional Radiology Innovation at Stanford (IRIS), Stanford University School of Medicine, Palo Alto, California 94304, United States.
In this study, we designed a nanoscale platform for sustained amino acid delivery to support transplanted pancreatic islets. The platform features mesoporous silica nanoparticles (MSNPs) loaded with glutamine (G), an essential amino acid required for islet survival and function, and coated with polydopamine (PD). We investigated various PD concentrations (0.
View Article and Find Full Text PDFBr J Surg
December 2024
Department of Surgery, Skåne University Hospital, Malmö, Sweden.
Background: Tumour deposits are a prognostic factor for overall survival and distant metastasis in lymph node-negative colorectal cancer. However, the current TNM staging system does not account for the presence of tumour deposits in lymph node-positive colorectal cancer, or for the presence of multiple deposits. This study aimed to investigate the prognostic effect of tumour deposit count in patients with colorectal cancer.
View Article and Find Full Text PDFOral Oncol
December 2024
Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Denmark. Electronic address:
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