Helical computed tomography (CT scan)
Description
A series of detailed pictures of areas inside the body taken by a computer linked to an x-ray machine. Pictures are taken using a spiral path. Also called CT or CAT scan or Spiral CT scan.
Cost
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Common Complications
CT scans require radiation. All radiation increases the risk of cancer later in life. The contrast used in a CTA can rarely damage the kidneys, and some patients can be allergic to the contrast resulting in a rash to life-threatening swelling and low blood pressure.
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Skeleton from Helical CT Scan
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Research
Prenatal three-dimensional images of proximal focal femoral deficiency produced by helical computed tomography.
Provided by: PubMed
U.s. Primary care physicians' lung cancer screening beliefs and recommendations.
Provided by: PubMed
News
Recent advancements in computed tomography
Research and Markets (http://www.researchandmarkets...
From: News-Medical-Net
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