Imaging system guides brain tumor removal to improve patient outcomes
The imaging system is known as desorption electrospray ionization mass spectrometry (DESI MS). The technique was developed by R. Graham Cooks, Ph.D., at Purdue University, and the brain study was done with collaborators at Harvard Medical School and Dana Farber Cancer Institute, and is described in the June 30 issue of the Proceedings of the National Academies of Science. DESI MS promises to be a significant improvement over the current method of distinguishing brain tumor tissue from healthy tissue, which relies on an extremely lengthy and difficult procedure for surgeons and patients…