A new device uses millimeter-wave imaging — the same technology used in airport security scanners — to scan a patient’s skin to detect if they have skin cancer. Millimeter-wave rays harmlessly penetrate about 2mm into human skin, so the team’s imaging technology provides a clear 3D map of scanned skin lesions.
Click here for original story, Bye, bye, biopsy? Handheld device could painlessly identify skin cancers
Source: ScienceDaily