Comparison of MRI and ¹⁸F-NaF PET/CT in patients with patellofemoral pain.

Comparison of MRI and ¹⁸F-NaF PET/CT in patients with patellofemoral pain.
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DOI:
10.1002/jmri.23682
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发表时间:
2012-10
影响因子:
4.4
通讯作者:
Gold, Garry E.
Gold, Garry E.
中科院分区:
医学2区
文献类型:
--
作者:
Draper, Christine E.;Quon, Andrew;Fredericson, Michael;Besier, Thor F.;Delp, Scott L.;Beaupre, Gary S.;Gold, Garry E.

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To determine whether bone metabolic activity corresponds to bone and cartilage damage in patients with patellofemoral pain. We acquired MRI and 18F-NaF PET/CT scans of the knees of 22 subjects. We compared locations of increased tracer uptake on the 18F-NaF PET images to bone marrow edema and cartilage damage visualized on MRI. We found that increased bone activity on 18F-NaF PET does not always correspond to structural damage in the bone or cartilage as seen on MRI. Our results suggest that 18F-NaF PET/CT may provide additional information in patellofemoral pain patients compared to MRI.
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