Send us Fan Mail NEC still tends to announce itself on an X-ray, usually later than we want. This week Daphna reviews the first-in-human study of broadband optical spectroscopy, a handheld transcutaneous probe out of Lurie Children's that reads reflected light from 350 to 2500 nanometers to look at bowel beneath the skin. Just under 100 preterm infants, more than 11,000 scans, and a machine learning model that separated NEC from non-NEC scans with 100% sensitivity and a 100% negative predicti...