Advancing Health Equity in Lung Cancer Screening and the Role of Humanomics.

Identifying and managing lung cancer, the leading cause of cancer-specific mortality, depend on multiple medical and sociodemographic factors. Humanomics is a model that acknowledges that negative societal stressors from systemic inequity affect individual health by altering pro-inflammatory gene expression. The same factors which may predispose individuals to lung cancer may also obstruct equitably prompt diagnosis and treatment.

Dual-Energy Computed Tomography Applications in Lung Cancer.

This article examines the intrathoracic applications for dual-energy computed tomography (DECT), focusing on lung cancer. The topics covered include the image data sets, methods for iodine quantification, and clinical applications. The applications of DECT are to differentiate benign and malignant lung nodules, determining the grade of lung cancer and expression of ki-67 expression.

Microwave Ablation in the Liver: An Update.

Hepatocellular carcinoma (HCC) and secondary hepatic malignancies, most often arising from colorectal cancer, are a leading cause of morbidity and cancer-related deaths worldwide. In lieu of first-line surgical resection, which is precluded in more than 75% of cases due to underlying comorbid conditions or locally advanced disease, several minimally-invasive transarterial and thermal ablation procedures have emerged as safe and effective alternative therapies in select patients. Among the thermal ablative techniques, microwave ablation (MWA) has become the preferred treatment modality because of its operational convenience and superior heating profile, allowing for larger ablation zones and reduced treatment times while maintaining high technical success rates.

The Emerging Role of Percutaneous Thermal Ablation in the Treatment of Thoracic Malignancies: A Review.

Thoracic malignancies pose a significant public health burden in the United States, with primary lung cancer accounting for nearly 25% of cancer deaths each year. Percutaneous thermal ablation (PTA) for the treatment of lung cancer has evolved from a novel oncologic strategy in the 1970s, to a limited therapeutic option in select patients through the early 2000s, into its current rapidly expanding role as an adjunct therapy, or even standalone treatment, for a diverse group of thoracic malignancies in patients with both localized and disseminated disease. Radiofrequency ablation (RFA) benefits from the largest clinical dataset and greater user experience, but its utility has been limited by a suboptimal heating mechanism in the setting of poor thermal conductive properties within the lung.

Percutaneous Thermal Ablation for Lung Cancer: An Update.

Lung cancer remains the leading cause of cancer death in the United States, and accounts for more deaths than breast, colon, and prostate cancer combined. Over the past decade, percutaneous thermal ablative therapy (PTA) has become a useful adjunctive therapy in combination with longer-standing methods, or as a standalone treatment. The physiologic basis of thermal ablation is that coagulative necrosis and cell death occur at temperatures above 60°C.

Analysis of Abdominal Radiology fellowship website content and comprehensiveness.

Purpose: Fellowship programs' online content plays a key role in prospective Abdominal Radiology applicants' evaluation of programs. The purpose of this study is to examine the online accessibility of Abdominal Radiology fellowships, the comprehensiveness of the program websites' content, and evaluate whether specific program characteristics are associated with differentiated website comprehensiveness.

Methods: A list of 67 Abdominal Radiology fellowship programs was obtained from the Society of Abdominal Radiology (SAR) website.