From: Contrast-enhanced ultrasound: a new tool for imaging the superficial lymphatic vessels of the upper limb
Assessment site
Enhancement time (s)
Median (interquartile range)
Right antecubital fossa
18 (11–25)
Left antecubital fossa
15 (12–25)
Right axilla
77 (33–118)
Left axilla
66 (42–115)