横截,横断
发表于 2025-3-25 06:41:43
Nursing responsibility in context,ected in the body.. As the name suggests, PET imaging is based on radionuclides that decay by positron emission (Figure 1.1A. For example, fluorine-18 (.F)decays to oxygen-18 (.O), emitting a positron (β.) and a neutrino (v.): . (The neutrino does not affect PET imaging and may be ignored in this di
BIAS
发表于 2025-3-25 11:14:11
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Largess
发表于 2025-3-25 14:20:06
The legal structure of health care,nology. Since the introduction of the first prototype CT scanner in the early 1970s, tomographic imaging has made significant contributions to the diagnosis and staging of disease. Rapid commercial development followed the introduction of the first CT scanner in 1972, and within 3 years of its appea
foliage
发表于 2025-3-25 17:43:34
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殖民地
发表于 2025-3-25 22:50:05
https://doi.org/10.1007/978-1-349-11177-0en low until recently. This was due to the limitation of PET imaging to research centers with a PET camera and a cyclotron, its great expense, and the lack of reimbursement for clinical PET studies. Another disincentive was lack of standardized software for cardiac PET image processing, display, or
巨大没有
发表于 2025-3-26 01:42:29
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重画只能放弃
发表于 2025-3-26 05:14:41
Patricia Owens,Howard Glennersterent of patients with acquired and congenital heart disease. Certainly, the dramatic improvement in temporal resolution obtained using electrocardiogram (ECG)-gated multidetector CT scanning has set the stage for the implementation of this mature technology into the daily practice of cardiac medicine
不可知论
发表于 2025-3-26 10:06:34
Deconstruction and reconstructiongeneration of coregistered functional (PET) and anatomic (CT) images have become the preferred diagnostic method.. This capability has caused concern about increased patient radiation doses and occupational exposures to healthcare personnel.. To address this concern, we need to determine the patient
Gudgeon
发表于 2025-3-26 15:49:38
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Indicative
发表于 2025-3-26 19:35:10
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