Presentation
Right nipple clear discharge since one month ago.
Patient Data
The secretory duct of the right breast was cannulated under sterile conditions, and contrast material was injected into the duct.
The duct is dilated and contains a filling defect, so a small amount of contrast material has reached distal to the filling defect.
Case Discussion
A targeted ultrasound examination was performed for the patient, and a small intraductal mass was noted in the right retro-nipple area. Then the patient went to have an ultrasound-guided vacuum-assisted total mass excision, and the histopathology evaluation confirmed intraductal papilloma (without atypia), the most common intraductal breast mass.