Fig. 1From: Preliminary study of contrast-enhanced ultrasound in combination with blue dye vs. indocyanine green fluorescence, in combination with blue dye for sentinel lymph node biopsy in breast cancerSentinel lymph node (SLN) localization images. a Fluorescent signal mapping of the lymphatic flow and SLNs. b SLN detection by the indocyanine green (ICG) + blue dye method. c Subcutaneous lymphatic channels and SLNs detected by contrast enhanced ultrasound (CEUS)Back to article page