Research Article

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

Figure 1

The CT imaging of SLN (black arrow, deep cervical lymph node) before the injection and 5, 10, and 15 minutes after injection of the mixture of Omnipaque and the nanocarbon particle (0.5 mL, volume ratio = 1 : 1) into the right ventrolateral submucosa of the tongue.