Doctors (IMAGE) UT Southwestern Medical Center Caption From left: Drs. Ralph Mason, Li Liu, and Yihang Guo, and researcher Jeni Gerberich used a new tool called multispectral optoacoustic tomography to examine non-small cell lung cancer tumors growing in mice. The study showed two experimental drugs can normalize the tumor microenvironment, helping to suppress a tumor's growth and spread. Credit UT Southwestern Medical Center Usage Restrictions None License Licensed 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.