Examples of using Attenuation correction in English and their translations into Portuguese
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Ecclesiastic
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Computer
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using the Monte Carlo method to undertake the attenuation correction by mathematical procedures.
The PET image was reconstructed using an interactive algorithm with attenuation corrections using Ga source.
the nuclear physicians also analyzed the images with attenuation corrections and the images that represented the myocardial motility,
One of the limitations of our study is that our equipment is not equipped with attenuation correction; nevertheless,
After attenuation correction of the PET data,
detectors configured at 180º with no attenuation correction.
No coefficient of spreading attenuation or correction was used.
Because the methods used for attenuation of correction cause exposure to extra doses of radiation,
The typical attenuation correction dose is 1 mGy CTDIVOL.
images may be acquired for attenuation correction of emission images,
The use of higher doses of radiotracers, attenuation correction techniques, acquisition of images in prone position,
Finally, the three mAs intensities analyzed seem to be similar for attenuation correction in the calculation of SUV for 18F-NaF PET/CT studies,
Such authors have evaluated the effect of decreasing the tube current(ranging from 10 to 120 mAs) on the appropriateness of CT-based attenuation correction and its effect of tumor quantification in FDG PET studies,
The CT data previously described were used for the attenuation correction.
Attenuation correction was performed with Ge sources.
Attenuation correction was not performed.
Attenuation correction options were not utilized.
PET/MRI with attenuation correction were acquired using dual echo VIBE Dixon or ultrashort echo time sequences for water
Images with transmission attenuation correction were divided into short axle,
Although direct approaches for attenuation correction have been commercially available,