What does pN0 mean?
Table of Contents
What does pN0 mean?
Table 4. Definition of Regional Lymph Nodes – Pathological (pN) a,b
| pN Category | pN Criteria |
|---|---|
| pNX | Regional lymph nodes cannot be assessed (e.g., not removed for pathological study or previously removed). |
| pN0 | No regional lymph node metastasis identified or ITCs only. |
What is Stage 2 lobular carcinoma?
Stage 2 means the breast cancer is growing, but it is still contained in the breast or growth has only extended to the nearby lymph nodes. This stage is divided into groups: Stage 2A and Stage 2B. The difference is determined by the size of the tumor and whether the breast cancer has spread to the lymph nodes.
Is Stage 2 cancer considered metastatic?
Stage 2 – Cancer has spread to a regional area or into nearby tissues or lymph nodes. Stage 3 – More advanced regional spread than Stage 2. Stage 4 – Cancer has spread to distant parts of the body. This stage is often referred to as metastatic cancer, or a cancer that has spread to other areas of the body.
What stage is T2 breast cancer?
T2: The tumor is larger than 20 mm but not larger than 50 mm. T3: The tumor is larger than 50 mm. T4: The tumor falls into 1 of the following groups: T4a means the tumor has grown into the chest wall.
What is TNM?
From Wikipedia, the free encyclopedia. The TNM Classification of Malignant Tumors (TNM) is a globally recognised standard for classifying the extent of spread of cancer. It is a classification system of the anatomical extent of tumor cancers.
What is invasive lobular carcinoma grade 2?
Invasive lobular carcinoma grades The lowest — grade 1 — refers to cancer cells that resemble normal breast cells, are slow-growing, and least likely to spread. Grade 2 cells look less like normal cells and are growing a bit faster. Grade 3 cells look much different and will likely grow and spread the fastest.
Do you need chemo for invasive lobular carcinoma?
Your treatment options for invasive lobular carcinoma depend on the aggressiveness of your cancer, its stage, your overall health and your preferences. Treatment often consists of surgery and additional (adjuvant) therapy, which may include chemotherapy, radiation and hormone therapy.
What is the survival rate for Stage 2 breast cancer?
Stage 2 breast cancer is an early stage wherein the cancer has not spread beyond the breast and its surrounding lymph nodes. By some estimates, the average 5-year relative survival rate for stage 2 breast cancer is around 93\%. People who receive earlier diagnoses and treatments for cancer tend to have better outcomes.