Image IQ: 30-year-old, Breastfeeding, with Nontender Breast Lump

Poll

A 30-year-old who has been breastfeeding for three months presents for evaluation of a right breast lump that is nontender and has been present for two weeks.

A 30-year-old presents for evaluation of a right breast lump that is nontender and has been present for two weeks. She has been breastfeeding for three months. The patient undergoes standard mammography with a tangential magnified superior inferior oblique (SIO) as well as an ultrasound of both breasts. Upon a physical examination, the lesion is palpated and is mobile.

Click on the images to enlarge.

What's your diagnosis?

Lactating adenoma
Fibroadenoma
Juvenile papillomatosis
Galactocele

Newsletter

Stay at the forefront of radiology with the Diagnostic Imaging newsletter, delivering the latest news, clinical insights, and imaging advancements for today’s radiologists.

Recent Videos
A Closer Look at the Impact of Expanded Mammography Coverage in Missouri: An Interview with Amy Patel, MD
New Mammography Research Examines Impact of High-Resolution DBT
Mammography Study Reveals Over Sixfold Higher Risk of Advanced Cancer Presentation with Symptom-Detected Cancers
© 2025 MJH Life Sciences

All rights reserved.