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Figure 6 | EJNMMI Research

Figure 6

From: Dual-modality imaging with 99mTc and fluorescent indocyanine green using surface-modified silica nanoparticles for biopsy of the sentinel lymph node: an animal study

Figure 6

Fifteen excised lymph nodes were divided into two groups based on their fluorescence intensity. The radioactivity of the excised lymph nodes relative to the initial injected radioactivity was compared between the high-fluorescence-intensity group (four lymph nodes) and the no-fluorescence-intensity group (11 lymph nodes). The high-fluorescence group also exhibited a high percentage of radioactivity (p < 0.05).

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