Other than lumps what are other signs of breast cancer?

Thus: Retraction of the nipple, abnormal nipple discharges, dimpling or redness of the skin, and more rarely pain can be symptoms of breast cancer but a painless lump would be more common. Remember that prognosis is better with early stage so it's important to do your regular age and risk appropriate screenings so that if there's cancer, it can be found before any symptom develops.