Breast tumor symptoms include a new lump or thickening (especially in one breast), changes in breast size/shape, nipple changes (inversion, discharge, crusting, redness), skin changes (dimpling, redness, rash like orange peel), and swelling or lumps in the armpit or collarbone area, along with persistent pain or discomfort. See a doctor for any new breast changes, even if you have regular mammograms, as these signs can also be caused by benign conditions.
Generally, breast cancer lumps tend to feel hard, firm and solid, and they have irregular edges. However, it's important to remember that some breast cancer lumps can be soft and smooth to the touch, so you should consult with your doctor whenever you feel a lump in your breast or armpit.
Symptoms
The most common sign of breast cancer is a lump or mass. It is usually hard, painless, and has uneven edges. Some lumps, however, can be soft and rounded. If you find one we recommend you contact your physician — a primary care doctor or a gynecologist — to have the lump evaluated.
Early-stage breast cancer means that the tumour is 20 mm or smaller and the cancer has not spread to more than 3 lymph nodes. Or the tumour is 20 to 50 mm and has not spread to any lymph nodes. Early-stage breast cancer includes stages 1A, 1B and 2A.
Diagnosis and Tests
Healthcare providers may do physical examinations or order mammograms to check for signs of breast cancer. But they do the following tests to diagnose the disease: Breast ultrasound. Breast magnetic resonance imaging (MRI) scan.
Most breast cancers diagnosed at stages 0-3 are considered " early-stage ," because they are curable. Metastatic breast cancer is often treatable at diagnosis. Over time, metastatic breast cancer is likely to progress or recur; sometimes after several different types of treatment.
The "2-week rule" for breast cancer (and other cancers) is a UK-based initiative, now largely replaced or evolved, that aimed to get patients with suspected cancer seen by a specialist within two weeks of a GP referral to speed up diagnosis, reduce anxiety, and improve outcomes, although it led to increased urgent referrals and longer waits for non-urgent cases. It required urgent referral if certain suspicious symptoms (like persistent breast changes, nipple issues, or a lump) were present, ensuring quick specialist assessment and investigation, though it's important to remember most lumps are benign.
Signs of Cancer
One size, shape or texture does not fit all
Still, cancerous breast lumps don't feel the same to everyone. “It's impossible to say, 'If you feel this, it's definitely breast cancer,'” explains Refinetti. “Everyone's breasts are different. So are their tumors.
You should worry about breast pain if it's accompanied by a new lump, skin changes (dimpling, redness, rash), nipple changes (inversion, discharge, scaling), swelling, or pain that's severe, persistent (not linked to your cycle), or interferes with daily activities, as these can signal issues like infection, inflammation, or, rarely, cancer, warranting an immediate doctor visit.
This causes changes in breast tissue, such as swelling, and may cause breast tenderness. Breast swelling begins to decrease at the start of a period. The best time to perform a self-exam for breast awareness is usually the week after your period ends.
Breast cysts are fluid-filled sacs inside the breast. They are usually noncancerous (benign). You may have one or multiple breast cysts. A breast cyst often feels like a grape or a water-filled balloon, but sometimes a breast cyst feels firm.
They can feel firm or soft. Benign masses are more likely to be painful to the touch, such as with an abscess. Benign tumors also tend to grow more slowly, and many are smaller than 5 cm (2 inches) at their longest point. Sarcomas (cancerous growths) more often are painless.
But most patients describe the sensation they feel during a biopsy as pressure, rather than pain. And radiologists and/or technicians are always on hand during needle biopsies to make sure patients feel calm, safe and comfortable during the procedure.
Changing hormone levels can cause changes in the milk ducts or milk glands. These changes in the ducts and glands can cause breast cysts, which can be painful and are a common cause of cyclic breast pain. Noncyclic breast pain may be caused by trauma, prior breast surgery or other factors.
When cancer is suspected there is a fast route within the NHS to get further tests and specialist advice to rule out cancer. These are called 2 week wait referrals and you should be seen within 2 weeks of being referred.
5 Symptoms of Cancer You Might Be Ignoring-But Shouldn't!
About 90% of cancers are caused by environmental and lifestyle factors, not genetics, including smoking, poor diet (red meat, fried foods), alcohol, sun exposure, pollutants, infections, obesity, and inactivity; only 5–10% are due to inherited genetic defects, with most cancers arising from lifestyle-induced genetic mutations. Tobacco alone accounts for about a third of cancer deaths, while diet, obesity, and inactivity contribute significantly, with controllable factors being key to prevention.
However, despite their invaluable role in cancer detection, general practitioners typically don't offer official cancer diagnoses. Instead, if cancer is suspected, your PCP will send you to a cancer specialist for more advanced care. This written order to receive care from an oncologist is called a referral.
Cancer treatment is always urgent. The sooner you begin treatment, the better your chances of stopping the cancer from progressing. Statistically, breast cancer surgery has a better success rate when it occurs within eight weeks of your diagnosis.
Compared to breast cancer overall, metaplastic breast cancer is faster growing and more likely to metastasize, or spread, to other parts of the body. It is also more likely to recur after a successful initial treatment.
One or several fibroadenomas can occur, and they can develop in one or both breasts. Most fibroadenomas are 1 to 2 cm in size, but they can grow as large as 5 cm. Simple fibroadenomas are the most common type of fibroadenoma. They are made up of one type of tissue.
Early detection can dramatically improve cancer outcomes, but some cancers remain stubbornly difficult to diagnose at early stages. Pancreatic, ovarian, lung, liver, and kidney cancers present unique challenges that often delay diagnosis until the disease has advanced.
Women 45 to 54 should get mammograms every year. Women 55 and older can switch to a mammogram every other year, or they can choose to continue yearly mammograms. Screening should continue as long as a woman is in good health and is expected to live at least 10 more years.