New study aims to spot lung trouble before it starts in transplant patients

This study looks for better ways to detect lung inflammation and infections early in people who have received a stem cell transplant from a donor. About 40 participants aged 5 to 70 will get regular lung scans, breathing tests, blood draws, and a procedure where a tube collects fluid from the lungs. The goal is to find lung problems sooner, but this study does not offer a new treatment.