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Virtual Surgery Shows Promise in Personalized Treatment of Nasal Obstruction
April 18, 2011 — A preliminary report suggests that virtual nasal surgery has the potential to be a productive tool that may enable surgeons to perform personalized nasal surgery using computer simulation ... > full story -
Medical Technology
Medical Imaging
Today's Healthcare
Lung Cancer
Diseases and Conditions
Personalized Medicine
Sharpened Focus: Improving the Numbers, Utility of Medical Imaging
April 14, 2011 — The idea of probing the body's interior with radiation stretches back to experiments with X rays in the 1800s, but more than a century later, images taken with radiological scans still are not ... > full story -
Doctors Strengthen Case for High-Dose Radiotherapy Technique After Radical Prostatectomy
April 13, 2011 — A widely-available yet expensive radiotherapy technique used to treat prostate cancer patients after surgery has promising benefits -- higher dose and less damage to the rectum and bladder -- ... > full story -
MRI May Help Detect Alzheimer's at Early Stage, Study Suggests
April 11, 2011 — New research suggests that magnetic resonance imaging could help detect Alzheimer's disease at an early stage, before irreversible damage has ... > full story -
New Mechanism for Invasion of Tumorous Cells Discovered
April 11, 2011 — Researchers have discovered a previously unknown mechanism whereby tumor cells invade normal tissues, spreading cancer through various ... > full story -
Demystifying Meditation: Brain Imaging Illustrates How Meditation Reduces Pain
April 5, 2011 — Meditation produces powerful pain-relieving effects in the brain, according to new research. For the study, healthy volunteers who had never meditated learned a meditation technique known as focused ... > full story -
Emergency Department CT Exams of Children Have Increased Substantially
April 5, 2011 — Computed tomography examinations of children in hospital emergency departments increased substantially from 1995 to 2008, according to a new study. Researchers said the findings underscore the need ... > full story -
Safer CT Scanning for Children Developed in Sweden
April 4, 2011 — A research team in Sweden has developed a method that allows the lowest possible dose of radiation for children having a CT scan while still obtaining good image ... > full story -
Frequent CT Scanning for Testicular Cancer Surveillance Associated With Secondary Malignancies
March 30, 2011 — Cancer researchers have found that older men with early-stage testicular cancer who opt for surveillance with regular CT scans over lymph node removal are at greater risk for secondary ... > full story -
Alzheimer's-Like Brain Changes Found in Cognitively Normal Elders With Amyloid Plaques
March 30, 2011 — Researchers using two brain-imaging technologies have found that apparently normal older individuals with brain deposits of amyloid beta -- the primary constituent of the plaques found in the brains ... > full story
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