And when breast cancers did occur they tended to be larger tumours spreading to lymph nodes.
This is certainly a major molecular mechanism of how breast cancer metastasizes to the lymph nodes.
The swollen lymph nodes were removed and then the ruptured implant was taken out.
BBC: PIP - one woman's story of replacing her leaking implants
Islet cell cancer tends to spread to the surrounding lymph nodes, stomach, small intestine and liver.
The lymph nodes clump and attach to one another or to the surrounding tissue.
Other stage IIIA tumors may be any size and have spread into multiple lymph nodes.
Hers was advanced, having metastasized to multiple lymph nodes in her chest and its lining.
Patients with the lymphocyte depletion subtype usually present with involvement of abdominal lymph nodes.
CNN: What is Hodgkin lymphoma's effect on the lymphatic system?
Some patients with Hodgkin lymphoma develop symptoms before swollen or enlarged lymph nodes are discovered.
CNN: What is Hodgkin lymphoma's effect on the lymphatic system?
Cancer can still recur or spread, even if the sentinel lymph nodes are free of cancer.
The first lymph nodes to take up the dye are removed and tested for cancer cells.
You may also have surgery to remove the lymph nodes in your groin (retroperitoneal lymph node dissection).
And there's no avoiding increased risks of cancer - to liver, gall bladder and the lymph system.
The cancer eventually moves down lymphatic ducts to other areas of the body to other lymph nodes.
CNN: What is Hodgkin lymphoma's effect on the lymphatic system?
If injected, ricin causes immediate death of the muscles and lymph nodes near the site of the injection.
He said the disease had spread to both lobes of his liver, and possibly his pancreas and lymph nodes.
The number of these vessels correlated strongly with the number of metastatic cells in the lymph nodes and lungs.
She was told one of her implants had leaked into a lymph node.
BBC: PIP - one woman's story of replacing her leaking implants
The lymph nodes normally filter the cellular waste products and debris from infections that travel through the lymph ducts.
CNN: What is Hodgkin lymphoma's effect on the lymphatic system?
There are filters at certain points throughout the lymphatic system called lymph nodes, which usually exist in grape-like clusters.
CNN: What is Hodgkin lymphoma's effect on the lymphatic system?
Less common causes of enlarged lymph nodes include infections such as cat scratch disease, tuberculosis and sexually transmitted diseases.
Gilenya works by a totally new mechanism to block some immune system t-cells from escaping from the lymph nodes.
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However, although lymph nodes may alarm parents because they are noticeable, they are more commonly a sign of normal fluctuation.
Parasites developing in the lymph nodes might alert the body that an invader is present, and activate a protective immune response.
These lymph ducts drain a milky white fluid that contains byproducts of immune activity away from areas of inflammation and infection.
CNN: What is Hodgkin lymphoma's effect on the lymphatic system?
Other symptoms may include lesions and soreness in the throat, difficulty swallowing, and swelling in the neck and regional lymph glands.
Other tests -- such as a Pap smear for cervical cancer or a lymph node biopsy for lymphoma -- are also safe.
Your surgeon takes care to avoid severing nerves surrounding the lymph nodes, but in some cases severing the nerves may be unavoidable.
She told BBC Radio 2's French and Saunders programme she needed no more treatment since having a lymph node removed before Christmas.
Arlen Specter (R-PA), who is fighting a recurrence of Hodgkin's Disease, a cancer of the lymph system, also commented on the diagnosis.
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