"Cutting-edge" MRI scan - diffusion weighted MRI in brain tumors undergoing radiation therapy

Hype is everywhere. Note the "cutting-edge magnetic resonance imaging (MRI) scan" that is discussed in this article on the use of diffusion-weighted MRI for monitoring response of brain tumors to radiation therapy. This article merits a lay press mention? And its been carried by at least 5 prominent papers in the US. Let's wait and see when the Times of India carries it.