Fig. 2From: The value of contrast‐enhanced ultrasound in determining the location of sentinel lymph nodes in breast cancerCase1, 54 year-old woman, Ductal carcinoma in situ. a B-Mode Ultrasonography of right external upper quadrant ductal carcinoma in situ; b B-Mode Ultrasonography of the right axillary; c traced the enhanced SLN (asterisk) along the enhanced lymphatic vessel (arrows) after injecting the UCA; dThe body surface projection of enhanced lymphatic vessel and lymph node; eTraced the dyed SLN (asterisk) along the dyed lymphatic vessel (arrows) after injecting the MB before surgery, the lymphatic drainage pattern traced by CEUS was consistent with MBBack to article page