23rd September 2021

A 29-year-old female is referred to the breast clinic with ongoing nipple discharge

A 29-year-old female is referred to the breast clinic with ongoing nipple discharge, which appears bloody. She reports that it is painless. Her past medical history includes eczema when she was younger. She smokes around 5 cigarettes a day, though does not drink alcohol. On examination, no lumps are identified, and there are no skin changes.

Which of the following is the most appropriate first-line investigation?

Select the SINGLE most appropriate option from the list below. Select ONE option only.