AXILLARY NODE Meaning and
Definition
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Axillary nodes, also known as axillary lymph nodes, are a group of lymph nodes that are located in the armpit region or axilla. Lymph nodes are small, oval-shaped structures that act as filters for the lymphatic system, which is responsible for draining fluid from tissues and organs and assisting in the body's immune response.
Axillary nodes play a crucial role in the body's defense against infections and cancer cells. They receive lymphatic fluid from the upper limbs, breast, and certain regions of the chest wall. This fluid contains white blood cells, known as lymphocytes, which help fight off infections and other foreign substances.
During an immune response, the axillary nodes may become enlarged and tender, which can be a sign of infection or inflammation in the surrounding area. They are also important in the staging and assessment of breast cancer. Cancer cells that have spread from the breast tissue can be detected in the axillary nodes, indicating potential spread to other parts of the body.
Axillary nodes can be examined by physical examination, imaging techniques such as ultrasound or MRI, and by taking a biopsy or sample of the tissue. Changes in the size, shape, or texture of the axillary nodes may require further investigation to determine the underlying cause.
In summary, axillary nodes are lymph nodes located in the armpit region that play a vital role in the body's immune response and are important in the assessment of breast cancer.
Common Misspellings for AXILLARY NODE
- zxillary node
- sxillary node
- wxillary node
- qxillary node
- azillary node
- acillary node
- adillary node
- asillary node
- axullary node
- axjllary node
- axkllary node
- axollary node
- ax9llary node
- ax8llary node
- axiklary node
- axiplary node
- axiolary node
- axilkary node
- axilpary node
Etymology of AXILLARY NODE
The term "axillary node" is derived from two sources: "axillary" and "node".
1. Axillary: The word "axillary" comes from the Latin word "axilla", which means "armpit". It refers to the area located beneath the shoulder joint where the arm connects to the shoulder. In medical terminology, "axillary" is used to describe things related to or located in the armpit region.
2. Node: The word "node" has its roots in the Latin word "nodus", meaning "knot". In anatomy, a node often refers to a small, round, or oval mass or lump found in various parts of the body. It can also indicate a focal point or a junction in a network of vessels or tissues.
Combining these two terms, "axillary node" refers to the lymph nodes that are located in the axilla or armpit area.
Similar spelling words for AXILLARY NODE
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