search:ct scanning a major source of radiation exposure相關網頁資料

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    日期:2025-05-19
    CT scanning: a major source of radiation exposure. Wiest PW(1), Locken JA, Heintz PH, Mettler FA Jr. Author information: (1)Department of Radiology, University ......
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    日期:2025-05-14
    Ionizing radiation in abdominal CT: unindicated multiphase scans are an important source of medically unnecessary exposure. Guite KM(1), Hinshaw JL, ......
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    日期:2025-05-14
    3 Aug 2004 ... CT scanning is a relatively high dose procedure that is becoming much more common worldwide. In the mid-1990s, CT scanning accounted for ......
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    日期:2025-05-18
    3 Jan 2013 ... The radiation dose from one CT scan typically ranges from a couple of ... sources - to close to 20 millisieverts, the annual exposure limit for nuclear ... Busey said it's important to educate all patients about the benefits and ...
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    日期:2025-05-19
    We are exposed to radiation from natural sources all the time. According to recent ... Altitude plays a big role, but the largest source of .... For higher dose exams such as computed tomography (CT) scans and those involving the use of contrast ....
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    日期:2025-05-17
    of 'Imaging techniques for evaluation of the painful joint'. 15. PubMed. TI. CT scanning: a major source of radiation exposure. AU. Wiest PW, Locken JA, Heintz  ......
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    日期:2025-05-17
    Under some rare circumstances of prolonged, high-dose exposure, x rays can cause other adverse health effects, such ......
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    日期:2025-05-19
    Abstract. CT scanning is a relatively high dose procedure that is becoming much more common worldwide. In the mid-1990s, CT scanning accounted for about ......