Dr. Lauren Kim speaks with Dr. Ritu Gill, Professor of Radiology at Columbia University, about the updated ninth edition TNM staging system for pleural mesothelioma, including the new metrics used to quantify pleural tumor in CT imaging.

ARTICLE LINKS:
Editorial: https://pubs.rsna.org/doi/10.1148/radiol.252343
Review: https://pubs.rsna.org/doi/10.1148/radiol.250531

Host Dr. Linda Chu speaks with Dr. Jana Ivanidze and Dr. Rajiv Magge about how molecular imaging is transforming the diagnosis and management of breast cancer brain metastases, with an emphasis on precision and personalized care. Their discussion highlights emerging tools such as advanced PET techniques and liquid biopsy that support earlier detection, guide treatment planning, and shape the future of neuro-oncology. Sponsored by GE HealthCare.

Dr. Sid Dogra talks with Dr. Paul Yi about the safe use of large language models and other generative AI tools in radiology, including evolving regulations, data privacy concerns, and bias. They also discuss practical steps departments can take to evaluate vendors, protect patient information, and build a long term culture of responsible AI use.

Best Practices for the Safe Use of Large Language Models and Other Generative AI in Radiology. Yi et al. Radiology 2025; 316(3):e241516.