Enhanced pre-operative assessment of the axilla with grey-scale and contrast enhanced ultrasound (CEUS) may characterise a group of patients who can safely omit axillary surgery. Issue 6 (June 2018) - Cox, Karina; Weeks, Jenny; Mills, Pippa; Sever, Ali; Allen, Deborah; Wakeham, Nick; Chhaya, Neal; Pietrosanu, Ruxandra