In one of the cases now published in Optics Express, the X-ray source clearly demonstrates a benign tumor, while the photoacoustic scan shows a ring-shaped area of high intensity: this may imply malignancy.. In four of five cases the photoacoustic images of the ‘suspect’ breast area show areas of high intensity around the tumor. Scientists attribute this to the vascularization of the tumor: a tumor by a large number of small blood vessels fed. These small vessels are not clearly visible on an X-ray mammogram, but you can view the malignancy of the tumor.

The research dr. Srirang Manohar done within the BMTI Institute for Biomedical Engineering at the University of Twente, together with surgery and radiology departments of the Medical Spectrum Twente hospital in Enschede. Panohar is supported by the Technology Foundation STW and the Netherlands Organisation for Scientific Research NWO.Dan Tran, of the Coastal Laser Eye Center in the Newport Beach, California, Y Ralph Chu the Chu Vision Institute in Minneapolis, Minnesota, of the Discover VisionCenter in the Leawood, Kansas, Dr. John Olkowski of EyeSight Vision Institute, Honolulu, Robert Lehmann to the Lehmann Eye Center is Nacogdoches, Said lens a the investigators after the FDA approval to broaden the studies.. The Vue+ trial will assessed four hundred presbyopic issues for three years.