Possibilities: Breast tissue can extend up toward the axilla. The small mass you feel could be - a lipoma, a cyst, a lymph node, if breast tissue then possibly a breast mass, fibrocystic tissue. You should see your doctor for an exam to be sure.
Answered 9/29/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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