Irja Gardner of Mound is an early riser who likes to complete her workout routine before her son gets up for school. But on Wednesday, June 6, her routine was cut short when she noticed that the readings on her X-Box exercise program monitor didn’t seem quite right.
“The X-Box said, ’40 percent complete’ when it usually says ’95 percent complete’ after the first set of reps,” said Gardner. “Then I couldn’t stand up anymore — I fell and ended up on the floor. I wasn’t sure what was going on, so I stumbled up the stairs and sat down on the couch for a while, thinking it would pass. I can’t remember too many details after that.”
Doctors at Hennepin County Medical Center (HCMC) now have a new diagnostic tool that gives them the information they need – without the extra radiation patients don’t need. It’s part of a new approach to medical imaging based on Philips CT (cat scan) and X-ray systems, which includes techniques, programs and practices to ensure the best image quality while reducing radiation exposure to patients and the hospital’s clinical staff.
“Everyone’s concerned about radiation exposure, and the goal of X-ray and CT scanning is to obtain a clear image so we’re able to make an accurate diagnosis,” explains Dr. Chip Truwit, Chief of Radiology at HCMC. “More radiation used to mean clearer image – but not with this new technology. We’re now able to customize the radiation to the patient and deliver only what’s needed to get a clear image. This often results in being able to reduce the patients’ exposure by one-half or even down to one-tenth of what we’d normally use.” Continue reading “Avoiding unnecessary radiation: low-dose X-rays, CT scans at HCMC”→