Diagnosing Breast Cancer. Diagnosing breast cancer usually begins when you find a lump in your breast or a screening mammography suggests a problem with the breast. How is breast cancer diagnosed.
Your doctor will check both of your breasts and lymph nodes in your armpit feeling for any lumps or other. A doctor may suspect breast cancer following a physical examination mammogram or other imaging tests. Stage 1 the tumour measures less than 2cm and the lymph nodes in the armpit are not affected.
You usually start by seeing your gp if you have breast symptoms.
Your doctor will ask you about any symptoms you have and do a physical exam. Tests and procedures used to diagnose breast cancer include. If your doctor finds an area of concern on a screening test a mammogram or if you have symptoms that could mean breast cancer you will need more tests to know for sure if it s cancer. Breast cancer can be diagnosed through multiple tests including a mammogram ultrasound mri and biopsy.