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EJNMMI Research
Figure 2 | EJNMMI Research

Figure 2

From: Co-registration of glucose metabolism with positron emission tomography and vascularity with fluorescent diffuse optical tomography in mouse tumors

Figure 2

Co-registration of fDOT and micro-PET in a mouse bearing a multiple endocrine neoplasis syndrome type 2A tumor xenograft. Left images are the fusion fDOT/PET image in the sagittal (A), coronal (B) and axial (C) planes. The corresponding zooming images focus on tumor region the in the sagittal (D), coronal (E) and axial (F) planes. Color scales are ‘temperature’ (dark red to brilliant yellow) for PET and ‘rainbow’ (blue to white) for fDOT. The white-dotted rectangles point at the reconstruction mesh of the fDOT, while the white arrows indicate the position of the tumor. Right images are the PET and fDOT signals rendered to the envelope of the mouse corresponding to the sagittal (G), coronal (H) and axial (I) projections. Pink volume, [18 F]FDG segmented volume inside the tumor; yellow volume, Sentidye® segmented volume inside the tumor. Both volumes were extracted from the volumes of interests used for the quantification of each type of signal.

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