For Attenuation Correction

The referenced information was used to correct the data for differential attenuation through different anatomic tissue.
National Institutes of Health

Topic mentions per year

Topic mentions per year

1978-2018
05101519782018

Papers overview

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Highly Cited
2009
Highly Cited
2009
UNLABELLED Attenuation correction (AC) of whole-body PET data in combined PET/MRI tomographs is expected to be a technical… (More)
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2007
2007
UNLABELLED In dual-modality PET/CT systems, the CT scan provides the attenuation map for PET attenuation correction. The current… (More)
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Highly Cited
2006
Highly Cited
2006
A tube-voltage-dependent scheme is presented for transforming Hounsfield units (HU) measured by different computed tomography (CT… (More)
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Highly Cited
2005
Highly Cited
2005
UNLABELLED We investigated radiation exposure of patients undergoing whole-body 18F-FDG PET/CT examinations at 4 hospitals… (More)
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Highly Cited
2005
Highly Cited
2005
If the CT scan of a combined PET/CT study is performed as a full diagnostic quality CT scan including intravenous (IV) contrast… (More)
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Highly Cited
2003
Highly Cited
2003
Reliable attenuation correction represents an essential component of the long chain of modules required for the reconstruction of… (More)
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2003
2003
UNLABELLED Recent studies have shown increased artifacts in CT attenuation-corrected (CTAC) PET images acquired with oral… (More)
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Highly Cited
2003
Highly Cited
2003
Combined positron emission tomographic (PET)/computed tomographic (CT) scanners allow the use of CT data for attenuation… (More)
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Highly Cited
2002
Highly Cited
2002
Our objective was to study the effect of metal-induced artifacts on the accuracy of the CT-based anatomic map as a prerequisite… (More)
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1981
1981
A new method for attenuation correction in positron computed tomography (PCT) has been developed, and it can improve the quality… (More)
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