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Figure 3 | BMC Cancer

Figure 3

From: pO polarography, contrast enhanced color duplex sonography (CDS), [18F] fluoromisonidazole and [18F] fluorodeoxyglucose positron emission tomography: validated methods for the evaluation of therapy-relevant tumor oxygenation or only bricks in the puzzle of tumor hypoxia?

Figure 3

Outlier patient 4, transaxial FDG PET- (A), transaxial FMISO PET- (B), CDS- (C) and transaxial CT (D) scans (pO2 = 2.5 mmHg= 43.0%, pO2 = 5.0 mmHg = 53.0%, pO2 = 10.0 mmHg = 71.5%, median pO2 = 3.7 mmHg, mean pO2 = 8.8 mmHg; CPD = 2.96%; FDGSUVmax = 4.80, FDGSUVmean = 4.55; FMISOT/M = 1.19, FMISOT/B = 1.11). 1/2 = distance measurements for the guidance of the polarographic needle electrode.

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