September 2018: Issue Summary 2

David A. Bluemke, MD, PhD, Editor of Radiology discusses three research articles from the September 2018 issue of Radiology. ARTICLES DISCUSSED – Summary of Ex Vivo Mercury Release from Dental Amalgam after 7.0-T and 1.5-T. Radiology 2018; 288:799–803. Summary of Hippocampal Calcifications: Risk Factors and Association with Cognitive Function. Radiology 2018; 288:815–820. Summary of Ablation versus Resection for Stage 1A Renal Cell Carcinoma: National Variation in Clinical Management and Selected Outcomes. Radiology 2018; 288:889–897.