Contrast Media & Molecular Imaging / 2020 / Article / Fig 5

Research Article

Detection of Pulmonary Embolism with Gallium-68 Macroaggregated Albumin Perfusion PET/CT: An Experimental Study in Rabbits

Figure 5

68Ga-MAA perfusion PET/CT and Technegas ventilation SPECT/CT images of a PE rabbit (PE5). There was a perfusion defect in the entire right lung and a perfusion defect in the upper left lobe of the left lung (a and c). No ventilation disorders were observed in the ventilation SPECT/CT of the same rabbit (b and d) (mismatch defects).
(a)
(b)
(c)
(d)

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