Dendrimer-Entrapped Gold Nanoparticles as Potential CT Contrast Agents for Localizing Sentinel Lymph Node via Indirect CT Lymphography on Rabbit Model

Figure 3

The CT imaging of SLN (black arrow, deep cervical lymph node) before the injection and 5, 10, and 15 minutes and 6, 24, 48, and 72 hours after injection of Au DENPs (0.5 mL, [Au] = 0.1 m) into the right ventrolateral submucosa of the tongue.