What is breast cancer at an early stage?
breast cancer at an early stage includes phase 1, phase 2a, phase 2b and breast cancer 3a. In these early stages, cancer infected lymph nodes that are close to the breast. However, cancer did not spread to other parts of the body. Health specialists will sometimes speak of non -invasive breast cancer, which only concerns phase 0. Breast cancer at an early stage is considered invasive. The most important of these factors is the size of the tumor and the range in which the cancer has spread to nearby lymph nodes. The cancer stage is determined by a specialist or doctor for early detection of breast cancer.
In phase 1 breast cancer at an early phase, the tumor reached a size of 0.8 inches (2 cm). At this stage, cancer has already begun to attack the tissue near the tumor. At this point, lymph nodes have not yet been attacked by cancer.
Breast cancer phase 2a occurs when cancer spreads to nearby lymph nodes. Lymph nodes placed under the arm are most commonly infected. In some cases BUde this phase of breast cancer at an early stage diagnosed when lymph nodes are not infected. In this case, the tumor increases than 0.8 inches (2 cm). In order to be in stage 2a, however, the tumor could not exceed 2 inches (5 cm) size.
When a tumor is greater than 2 inches (5 cm), but does not spread to the lymph nodes, this is considered to be the cancer of the breast phase 2b. The health specialist or doctor may also diagnose a breast cancer patient in phase 2b when cancer has attacked axillary lymph nodes, but the tumor has not yet exceeded 2 inches (5 cm).
Stage 3a breast cancer is used to describe a phase in which no cancer is found in the breast itself, although cancer is expanded axillary lymph nodes and can be a cluster. In some cases, axillary lymph nodes could stick to other structures in the body. This phase is also used to describe tumors that have a maximum of 2 PaLCE (5 cm). In these cases, cancer began to spread to axillary lymph nodes. This phase of breast cancer at an early phase can also be diagnosed when the tumor has exceeded 2 inches (5 cm), although in these cases the cancer has not yet spread to the lymph nodes around the breast bone.