Figure 6.

MicroPET/CT imaging of inflamed LNs mice with [⁶⁸Ga]Ga-DM. About 1.11 MBq/10 μL [⁶⁸Ga]Ga-DM was injected subcutaneously and then scanned at 30, 60, 120 min p.i., scale bar: 0–3% ID/g. (a) Multimodel images of LNs in different environments. CT (top left), bright light (bottom left), PET (right), circles and arrows represent popliteal LNs, and panels I and II represent healthy and inflamed LN model mice, respectively. (b) Quantitative uptakes of corresponding popliteal LNs. Left of healthy mice (blue), right of healthy mice (orange), left of inflamed LN mice (gray), right of inflamed LN mice (yellow).