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A 28-year-old female asked:

Had breast mri , family history. a lump they think its benign lymph node. right away they want to do a mammogram . why would they do it if its that ?

3 doctor answers5 doctors weighed in
Dr. Philip Chao
Radiology 40 years experience
Well benign lymph: Nodes are not palpable. Also on breast MRI they can tell if it was a lymph node by its shape and enhancement pattern. The problem is that lymph nodes have a washout pattern similar to that seen with cancer. I do not think the mammogram will help but you can do it on a 3d hologics digital unit. This needs followup.
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Dr. Barry Rosen
General Surgery 36 years experience
Good Question!: Mammograms are of limited benefit in your 20's & not routinely ordered. I advise you to see a breast surgeon to help put all these puzzle pieces together. Something is not adding up based on the info you are providing--a benign-appearing intramammary ln usually requires no further evaluation. If anything, a directed ultrasound may corroborate these findings & allow easier follow-up.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Tina Stein
Radiology 49 years experience
Mam may prove it : An MRI cannot always tell a lymph node from a tumor, including cancer. A lymph node and some tumors light up intensely after contrast is injected. But a lymph node on a mammogram may have the classic appearance of a lymph node and if it is in the same place in the breast as the "lump" seen on the MRI the answer will be clear. Note: if you have a prior mammogram have them compare with this one!
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Jun 10, 2014

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