Evaluation of H&E slides (IMAGE) Johns Hopkins Medicine Caption Pathologists look through a microscope to evaluate H&E slides for tumor infiltrating immune cells and necrosis in patients with kidney cancer who go on to receive immunotherapy. Credit Credit: Julie Stein Deutsch via Biorender Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.