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Enlargement of the axillary lymph nodes could be caused by?
Caused for enlargement of axillary lymph nodes: - Infections in the whole-body will often cause the lymph nodes to be enlarged. This is due to perfectly normal immune-responses. - Infections in the glands of the breasts or on the skin of the chest. - Infections in the fingers, hands, and arms. - Breast cancer can spread to the axillary lymph nodes - Although not the most common place to be seen, some lymphomas can arise or spread these lymph nodes.
Why are lymph nodes removed in cancer treatments?
Removal of Lymph NodesThe lymph nodes are a way of travel for breast cancer cells. This is the first place they go if the cancer has spread. They remove the lymph nodes to see if the cancer has spread. Hopefully, the breast cancer cells will not have gone past the lymph nodes, and with removal of them and the cancer in the breast, the cancer is gone. Unfortunately, this is not always the case, and the cancer can spread to other parts of the body through the lymph nodes. The more lymph nodes that are positive for cancer, the more likely the cancer has spread to distant places in the body. Early detection is the key! Keep up on the mammograms and self examination. It could save your life!AnswerThe above poster gave an excellent answer, but just wanted to add that lymph nodes are throughout our body and are filters for our body, thus, of there are cancer cells they can travel through lymph nodes.
In what locations do large clusters of lmph nodes occur?
Large clusters of lymph nodes can occur in areas such as the neck, armpits, and groin. These locations have high concentrations of lymph nodes due to their proximity to major blood vessels and organs. Nodes in these areas often work together to filter and trap pathogens before they can spread throughout the body.
What nodes are sometimes removed during a pancreaticoduodenectomy?
This procedure often involves removal of the regional lymph nodes as well.
Small cell masses where protective cells are stored are known as?
"The Lymph Nodes, or glands, are small tissue masses in which some protective cells are stored. If pathogens invade your body, many of them are carried to the lymph nodes to be destroyed. This is why your lymph nodes often feel swollen when you have a cold or the flu." (From An Invitation to Health, 2009-2010 Edition, by Dianne Hales)
Can low white blood cell count cause lymph nodes to swell?
Low WBC count is often a sign a viral infection. And, yes, viral infections can often cause enlarged lymph nodes.
Can lymph nodes be removed?
Yes, lymph nodes can be removed surgically in a procedure known as lymph node dissection. This is often done to investigate or treat conditions such as cancer or infection. However, removal of lymph nodes can sometimes lead to complications related to lymphatic drainage and potential immune system impairment.
What is a paritrachel lymph node?
Paratracheal lymph nodes are a group of lymph nodes located alongside the trachea (windpipe) in the neck and upper chest region. They play a crucial role in the immune system by filtering lymph fluid and trapping pathogens, such as bacteria and viruses, as well as cancer cells. These nodes are often assessed during medical evaluations for conditions like lung cancer or infections, as they can indicate the spread of disease. Their involvement can impact treatment decisions and prognoses in various thoracic conditions.
Can anorexia lead to swollen lymph nodes?
Anemia does not normally cause swollen lymph nodes. lymph nodes are most commonly the sign of bacterial/viral infections. These lymph nodes are usually soft, mobile, tender and swell to a large size over a short period of time. other causes of swollen lymph nodes incluse benign growths and malignancies. When watching out for malignancies, lymph nodes should be checked if they are hard, non-mobile, cause no pain and swell largely over a longer period of time (weeks-months)
Why are lymph nodes often inflamed or swollen when we get sick?
because it collects lymph and bacteria within begins to kill the bacteriabecause the pores of the lymph node contains antibodies
What does enlarged lymph nodes mean?
Enlarged lymph nodes, also known as lymphadenopathy, occur when lymph nodes become larger than normal due to various factors, including infections, inflammation, or malignancies. They often indicate that the body is responding to an infection or disease, as lymph nodes play a crucial role in the immune system. While commonly associated with conditions like colds or flu, persistent or significantly enlarged lymph nodes may require medical evaluation to rule out more serious underlying issues.
How big are cancerous mediastinal lymph nodes?
Cancerous mediastinal lymph nodes can vary significantly in size, often ranging from a few millimeters to several centimeters in diameter. Typically, lymph nodes larger than 1 cm are considered suspicious for malignancy, particularly if they are irregularly shaped or have other concerning features on imaging studies. The size and characteristics of these lymph nodes can provide important diagnostic information regarding the presence and extent of cancer.
