Unusual Swelling or Lumps
If you have strange lumps in your groin, testicles, breasts, armpits, abdomen, neck, or any other part of your body that lasts for more than three weeks, make an appointment to visit your doctor right away.
A lump in the armpit or enlarged lymph nodes can indicate breast cancer, while swelling, redness, and pain in the breast can be signs of inflammatory breast cancer.