FIGURE 4.
The exposed indicator or axillary lymph nodes (ALNs) (yellow arrows) in both lymphatic channel sheet (LCS) limb and resection limb after injection of indocyanine green (ICG) fluorescent and Evans blue (EB) dye. In the LCS limbs, we could detect both dyes almost immediately in the indicator after injection. At 30 min after injection, the dyes were rarely observed in the resection limb, although a few were detected. All scale bars are 2 mm.