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Radiation Ct Scan - Articles
Radiation Risks Of CT Scans Need To Be Taught To Patients
by
Ed H.
Posted
Sat 18 Sep 2010 1:22pm
Radiation is emitted in various forms. Recently, CT scan radiation has preoccupied (or “absorbed”) the attention of the public and media. As explained: “X rays, γ rays... as it relates to their health care.
People come in all different sizes, and CT scans are obtained of different areas of the body, so routinely radiation doses vary. Unfortunately
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FDA Working to Prevent Radiation Overdoses during CT Scans
by
Medline Plus
Posted
Tue 09 Nov 2010 6:25am
: 888-INFO-FDA
FDA working to prevent radiation overdoses during CT scans
The U.S. Food and Drug Administration has been investigating reports that patients undergoing computed tomography (CT) brain perfusion scans were accidently exposed to excess radiation. The FDA found that when properly used, the CT scanners did not malfunction. Instead, it is likely
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CT scan radiation and cancer risk controversy continues
by
Dr. John Z.
Posted
Wed 23 Dec 2009 12:00am
at the American Association of Physicists in Medicine (AAPM) has issued a statement calling for an open discussion of the facts about radiation hazards from computed tomography scanning (CT..., administrators, and others to strive to ensure that CT scans are only given when medically indicated - and when they are performed that the minimum amount of radiation is used to obtain
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CT scans and radiation exposure
by
Dr. William D.
Posted
Tue 26 Aug 2008 4:17pm
2 Comments
, by the National Council on Radiation Protection. “Medical exposure now dwarfs that of all other sources.”
Where do CT heart scans fall?
Let's first take a look at exposure measured for different sorts of tests:
Typical effective radiation dose values
Computed tomography Milliseverts (mSv)
Head CT 1 – 2 mSv
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CT Scan Risks: Radiation Danger and Overuse Threatens Patients
by
MKirschMD
Posted
Sun 18 Jul 2010 3:00am
an overdose of radiation. How many folks have received a 'brain sizzle' that we do not know about?
• Radiation doses from CAT scans are hundreds of times higher than standard x-rays...
Many patients erroneously believe that x-rays and CAT scans have no risk. In their minds, they are non-invasive studies that can cause no harm. Since there are no incisions
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New Heart CT Scans Deliver Far Less Radiation: New Radiology Study
by
ViaMedica
Posted
Wed 24 Feb 2010 12:00am
for a 64-detector row helical scan and 4.4 mSv for a 320-detector row volume scan.
"As CT technology advanced from 16- to 64-slice capabilities, the radiation dose went up significantly. Today, technology development is going in the opposite direction, reducing radiation exposure," Einstein said.
More information
RadiologyInfo.org has more about CT scans .
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CT Scans, X-Rays and The 3rd Day of Treatment
by
Kathy S.
Posted
Wed 01 Oct 2008 10:36pm
After today's CT scan and x-ray, the doctor explained that the cancer is now at IIIC stage but that the staging is just words and he couldn't make any predictions good... years with the cancer in their bones. I asked him what the radiation therapy will really accomplish and he looked me in the eyes while listening and explaining (not a Japanese
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Screening Pee & Spinning X-Rays (Bladder Cancer, CT Scan) - March 17-25, 2008
by
Steve K.
Posted
Tue 21 Oct 2008 12:19am
I unpacked my new screening device in the airport parking lot. It's like an old collapsible cup - a series of concentric plastic hoops that expand out into a cup-shape, in medical white, with a very fine screen at the bottom. It also had a nice cover and a compartment for storing any stones found. Fit easily in my pocket. Inside the Salt Lake ...
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