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Ultra-low dose CT attenuation correction for PET/CT
A challenge for PET/CT quantitation is patient respiratory motion, which can cause an underestimation of lesion activity uptake and an overestimation of lesion volume. Several respiratory motion correction methods benefit from longer duration CT scans that are phase matched with PET scans. However,...
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| Main Authors: | , , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2011
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3353418/ https://ncbi.nlm.nih.gov/pubmed/22156174 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/57/2/309 |
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