If your doctor wants you to see a breast specialist, I'd follow her recommendation. Sometimes tests can rule out cancer for sure, such as if an ultrasound shows a cyst. Sometimes the test will show features of a lump that suggest a high probability of cancer. However, frequently even after imaging tests, doctors simply are not sure. This is especially true for primary care doctors who do not deal with these as often. The breast specialist may want to do a biopsy or may want to watch a bit to see if it goes away on its own.
Important:
We hope you find this general health information helpful. Please note however, that this Q&A is meant to support not replace the professional medical advice you receive from your doctor. No information in the Answers above is intended to diagnose or treat any condition. The views expressed in the Answers above belong to the individuals who posted them and do not necessarily reflect the views of Remedy Health Media. Remedy Health Media does not review or edit content posted by our community members, but reserves the right to remove any material it deems inappropriate.