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Saturday, February 2, 2008

4D CTA and Perfusion SPECT for PE

Click image to launch an animated GIF of whole study.
Sorry it has been a while since my last post. here is an interesting case. The diagnosis is easy-massive PE. The study is a CTA fused to a perfusion study.

Above is an MPEG VR image of fused perfusion (red) and ventillation (blue) SPECT. Note the large areas of mismatch.

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