Research Article
Fluorine-19 Magnetic Resonance Imaging and Positron Emission Tomography of Tumor-Associated Macrophages and Tumor Metabolism
Figure 4
Correlation of 19F-MR signal intensity with tumor growth and PET parameters. (a) Tumor volume, (b) SUV, and (c) % ID/g measured on day 7 as functions of 19F-MR signal intensities measured on day 2. (d) Change in tumor growth from day 2 to day 7, (e) measured on day 7, and (f) change in % ID/g from day 2 to day 7 as functions of 19F-MR signal intensities measured on day 2. 19F, fluorine-19; MR, magnetic resonance; PET, positron emission tomography; SUV, standardized uptake value; % ID/g, percentage injected dose per gram tissue; , maximum SUV.
| (a) |
| (b) |
| (c) |
| (d) |
| (e) |
| (f) |