Stage 1 breast cancer is a localized form of the disease that is typically found in the early stages of the disease. Depending on the individual case, Stage 1 breast cancer can have a range of symptoms that may include a lump or thickening in the breast, changes in the size or shape of the breast, redness, a rash, or changes in the nipple. Other symptoms may include pain in the breast, armpit, or nipple, or a discharge from the nipple.
Symptoms of Stage 1 Breast Cancer
The most common symptom of Stage 1 breast cancer is a lump or thickening in the breast or armpit. This can be felt or seen on a mammogram. Other symptoms may include changes in the size or shape of the breast, redness or a rash on the breast, changes in the nipple (such as scaling, ulceration, retraction, or discharge), or pain in the breast, armpit, or nipple.
Diagnosis of Stage 1 Breast Cancer
If any of these symptoms are present, a doctor may recommend a mammogram, ultrasound, or biopsy to diagnose the cancer. A mammogram is a low-dose x-ray of the breast that can detect changes that may be signs of cancer. An ultrasound is an imaging test that uses sound waves to produce images of the breast. A biopsy involves taking a sample of tissue from the breast to examine under a microscope.
Treatment of Stage 1 Breast Cancer
The treatment for Stage 1 breast cancer depends on the type of cancer, the size and location of the tumor, and the patient's overall health. In many cases, surgery is recommended to remove the tumor. Other treatments may include radiation, chemotherapy, hormone therapy, or targeted therapy.