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A new medical scanner, derived from the technology used by CERN's particle physics researchers, "is like upgrading the black-and-white film to color," says L & # 39; one of its developers.
New Zealand researchers captured three-dimensional X-rays of the human body, using an innovative tool that could potentially help diagnose cancers and blood diseases without invasive surgery
new scanner has its origins in a tool that has contributed to research in the fundamental universe of the universe particles and works a like a camera, it counts subatomic particles as they encounter nt the pixels when its electronic shutter is open. This allows him to generate high-resolution images of soft tissues, including tiny disease markers.
"We can extract details of various tissues, such as bones, fats, water and cartilage." Anthony Butler, a radiologist at the University of Otago in New Zealand, who developed the scanner with his father, Phil Butler, a physicist.
"It's really like upgrading the black-and-white film to color. It's a whole new X-ray experience. "
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In traditional computed tomography, or CT, X-rays are measured after passing through human tissues.The resulting image appears white where dense bone tissue has absorbed the fasciculi, and black where the soft tissues do not.
The new scanner corresponds to the individual wavelengths of X photons to specific materials such as calcium.It then affects a corresponding color to digitized objects.The tool then translates the data into a three-dimensional image
The researchers generated images of ankles and wrists, but ultimately plan to scan the complete human bodies.
The technology could contributes r progress in the development of cancer drugs and understand heart disease and bone health. Its creators hope that it will help doctors design personalized treatment plans involving targeted drug therapies or less invasive surgeries. According to Dr. Gary E. Friedlaender, an orthopedic surgeon at Yale University, the new tool could serve as a "diagnostic roadmap to a destination," which treats bone cancers located in complex locations, such as at the Yale University. 39, inside the basin.
"It is to be able to find first the explanation of the symptoms of someone, such as a tumor, then to find the best way to find it. To reach with the least detours and mishaps, "he said. "We want to minimize damage to normal tissue."
The device was adapted from a pixel detection tool that physicists use at Large Hadron Collider, the underground tunnel with a diameter of nearly 17 miles to the European Organization for Nuclear Research, known as CERN. It was originally designed to track particles moving through the accelerator tube.
"It is beauty: the technology that was intended for the field of high energy physics is used to improve society" said Aurélie Pezous, a CERN engineer who promotes the external application of technologies from the research center. "It's very exciting for CERN."
A clinical trial to test the new CT scan will enroll patients in orthopedics and rheumatology in New Zealand in the coming months.
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