For people with endometriosis—a mysterious disease where endometrial tissue grows outside of the uterus—medical visits can be especially frustrating. It takes some patients years (on average, ten years) to get a diagnosis and treatment options are limited. There are currently no cures. One researcher, Dr. Kate Lawrenson, is trying to change that. She and her team of researchers have created a cellular atlas of the disease and hope this cell-by-cell approach will open up doors for faster diagnosis options and better ways of managing it. In the meantime, she hopes that more people will learn about the disease in the first place.Want us to break down the science underpinning your health? Email us at shortwave@npr.org!