New 128-Slice CT Scanner Brings World-Class Imaging Home

If you or a loved one needs a computed tomography (CT) scan, GVMH's new 128-clice CT scanner provides the fastest and highest-resolution imaging available anywhere.

"The decision to buy the Siemens SOMATOM Definition AS scanner stems from our commitment to providing the best care now and into the future," says Doug Walrather, GVMH's Director of Radiology.  "We're one of only a few hospitals in the entire nation to purchase this revolutionary machine and are proud to bring the best in the world home to Golden Valley."

Shorter exam times and precise images mean doctors can diagnose and treat illness and injury right away - rather than wait for slower imaging equipment to transmit lower-quality images.

What is a CT Scan?

Almost everyone has had an x-ray at some point - whether it was to diagnose a broken arm or to check for dental cavities.  CT scanners are similar, except the donut-shaped CT machine creates cross-sectional images, or slices, that reveal the tiniest details of bones, organs, arteries and other tissues.  GVMH's new scanner can complete a head-to-toe scan in 10 seconds, compared to 20 seconds for a chest scan with the old scanner.

"Speed improves accuracy," Walrath explains.  "Typically, we ask you to hold your breath to reduce motion, but even heartbeats can distort images.  A quicker scan means less distortion from motion."

Shorter Exams:  Comfort with Precision

A shorter exam time is crucial for some patients. "A pulmonary embolism, or blocked artery in the lung, causes breathing problems and intense pain," Walrath explains.  "It's difficult to remain still or hold your breath.  The new scanner will be much more comfortable."

The 128-sclice scanner adds many more comfort features, including a larger opening that gives an open feel, and a wider table that can accommodate patients up to 650 pounds. "We're also refurbishing the radiology unit to create a calming atmosphere," Walrath says.  "If you're in pain or anxious, you don't need to go through a lengthy, uncomfortable exam in a cold, sterile environment.  The new CT suite will provide a comfortable atmosphere with soothing colors similar to our stereotactic breast biopsy and digital mammography suite."

Putting Patients First

During a CT scan, a tube rotates around your body and uses small doses of radiation to capture images from diggerent angles.  GVMH's new scanner is the world's first adaptive scanner, which means it reduces exposure while still capturing the most intricate images.  "The machine recognizes the target area and adjusts the dose to protect you from unnecessary radiation," Walrath says.

As technology continues to evolve, GVMH remains at the forefront of imaging technology. "The new scanner will help us to continue expanding our services with more physicians, specialists and options to meet the needs of our community," Walrath says.