This patient support community is for discussions relating to breast cancer, biopsy, genetics, chemotherapy, hormone therapy, lumps, lumpectomy, lymph node dissection, lymphedema, mammograms, mastectomy, radiation therapy, reconstruction, and self exams.
How old are you? Since how long have you noticed the lumps?
Underarm lumps are axillary lymph nodes which could be enlarged secondary to infection or even trauma and in rare cases due to malignancy. They are usually enlarged when a new deodorant is used, after shaving or waxing the underarm area.
Have you got an ultrasound done as yet and have you got a clinical examination got done by a physician? This would help in coming to a confirmed diagnosis.
Let us know if you have any more doubts and keep us posted on how you are doing.
Let us know about the mammogram report too.
Hope this helps.
Regards.