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Fluoroscopy is a diagnostic scan used to study the movement of body structures. This article describes the medical procedure that takes place during a fluoroscopy. X-ray Barium enema showing normal colon mucosa. Image Credit: Richman Photo / Shutterstock What is fluoroscopy? Fluoroscopy shows a continuous X-ray image on a monitor, much like an X-ray movie. […]
A specific wavelength of ultraviolet light, now delivered through light-diffusing optical fibers, is highly effective at killing drug-resistant bacteria in cell cultures, according to a new study led by David J. Brenner, Ph.D., a professor of radiation biophysics at Columbia University Vagelos College of Physicians and Surgeons. The technology is designed to prevent infections around […]