News tagged with ct perfusion
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Search results for ct perfusion
Study: CT scans rule out heart attacks faster
Nov 18, 2009 |
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(AP) -- A new study suggests that a type of "super X-ray" can give a faster, cheaper way to tell whether a chest pain sufferer is really having a heart attack.
Clearing the way for detecting pulmonary embolism
Dec 01, 2009 |
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When it comes to diagnosing pulmonary embolism—a sudden blockage in the lung artery that could be deadly if not treated—which technique is the most effective? Research published in the December issue of The Journal of Nu ...
Unindicated CT series result in unnecessary radiation exposure for patients
Nov 30, 2009 |
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A large proportion of patients who undergo abdominal/pelvic computed tomography (CT) receive unindicated and unnecessary additional image acquisition resulting in excess, avoidable radiation exposure, according to a study ...
On-call radiology residents accurately interpret off-hours neuro CT exams
Nov 25, 2009 |
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On-call radiology residents generally provide accurate preliminary interpretation of emergency neuroradiology CT scans after hours when attending neuroradiologist unavailable, according to results of a large study performed ...
EKG can show false positive readings for diagnosing heart condition
Nov 16, 2009 |
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The electrical measurements on the electrocardiogram can often mislead physicians in diagnosing the heart condition left ventricular hypertrophy, causing other screening tests to be ordered before a definitive conclusion ...
Repeat negative CT scan for lung cancer does not encourage ex-smokers to resume the habit
Dec 04, 2009 |
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Assurance of a cancer-free status did not prompt people participating in a long-term computerized tomography (CT) lung-cancer screening program to pick up their cigarettes again, researchers wrote in a study published in ...
Imaging techniques may help predict response to head and neck cancer treatment
Nov 16, 2009 |
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A combination of imaging tests conducted six to eight weeks after patients complete chemoradiotherapy for head and neck cancer may help identify patients who will respond to treatment and those who will require surgical follow-up, ...
Smart phones allow quick diagnosis of acute appendicitis
Nov 30, 2009 |
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Radiologists can accurately diagnose acute appendicitis from a remote location with the use of a handheld device or mobile phone equipped with special software, according to a study presented today at the annual meeting of ...
Patient research to benefit from cutting edge heart scanner
Nov 13, 2009 |
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(PhysOrg.com) -- A state-of-the-art chest scanner, the first of its kind in the UK, will allow doctors and researchers to spot heart problems that were previously undetectable.
New technology helps scientists understand ancient fossils
Other Sciences / Archaeology & Fossils
Dec 07, 2009 |
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Some of the world's oldest human bones and other ancient relics are studied here using some of the world's newest technologies.
List of search results for ct perfusion
