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Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
That depends on: what you mean. Hodgkins lymphoma or non- Hodgkins lymphoma start in lymph system. If there is cancer found in a lymph node (& not a lymphatic cancer) then it is metastatic from where it originated. But having a painful or swollen lymph doesn't automatically mean that there is cancer in that particular node. It needs to be tested to know. ...Read moreSee 1 more doctor answer
Monitoring Centers: Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria/viruses/cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation they create when they react. They shrink when all is well. ...Read moreSee 1 more doctor answer
No: A lymph node replaced with malignant cells growing as a primary lymphod tumor or metastatic from another site which has spread to axilla will not shrink without treatment, either chemo or RT. The node will enlarge further or if unchanged will spread to adjacent nodes. It does not have the potential to metastasize further to non lymphatic tissue such as liver or lung. ...Read moreSee 2 more doctor answers
No: A schmorl's node is basically a weakness in the endplate of a vertebra through which disc material is displaced into the vertebral body. The term "node" is misleading and has nothing to do with cancer. Schmorl's nodes are very common, usually asymptomatic but can be a source of pain if they are acute. ...Read moreSee 1 more doctor answer
In theory, prostate cancer cells can spread anywhere in the body: In practice, though, most cases of prostate cancer metastasis occur in the lymph nodes and the bones. Prostate cancer metastasis occurs when cells break away from the tumor in the prostate. The cancer cells can travel through the lymphatic system or the bloodstream to other areas of the body. More commonly prostate cancer metastasis can occur in the: Bones, Lymph nodes, Lungs, Liver, Brain. Rare locations of prostate cancer metastasis include: Adrenal glands, Breasts, Eyes, Kidneys, Muscles, Pancreas, Salivary glands, Spleen. If you've been diagnosed with prostate cancer and you're concerned about prostate cancer metastasis, talk with your doctor about your risk of prostate cancer metastasis and your treatment options. ...Read more
Taxonomy of: Malignancy used to derive from embyonal cells of origin. All ectoderm and endoderm linings were cancers, and tended to spread to nodes. All mesodermal origin tissues were sarcomas, and tended to bllod borne mets. Bone marrow and lymphatics were mesodermally derives, andformerly were called "lymphosarcoma". Frankly, historical interset only, not helpful. Burkitt is linked to ebstein barr virus. ...Read moreSee 3 more doctor answers
Are carcinoid tumors carcinoma? Is malignant metastatic stomach carcinoma that's hereditary a carcinoid cancer? carcinoid Neuroendocrine tumors?
Spread of cells: Micrometastasis means that a few tumor cells have left the breast tumor and traveled to the lymph nodes under the arm. In most cases, this is treated as a negative lymph node. I encourage you to review your pathology report with your surgeon and oncologists (ideally they are communicating with each other through a meeting called a tumor board). ...Read moreSee 3 more doctor answers
Yes, but not always: Lymphoma, or lymph node cancer, is a systemic (wide spread) disease. The most common form is hodgkins disease, which you may have heard of. There are many different forms, many of which can be treated or at least managed. Some lymphomas are very difficult to manage. An oncologist can better discuss an individuals lymphoma, with expected outcomes. Good luck. ...Read more
Depends: Lymph nodes are one aspect of evaluation for stage and treatment of breast cancer. It depends on size of breast cancer itself, number of lymph nodes involved, hormone status of the tumor, and dna testing can also help identify breast cancer risks. If the lymph node involvement is small, then there is little additioanl risk to the patient. There are many factors involved in assessing breast cancer. ...Read more
Not usually...: But there are always exceptions to any rule. Breast cancers can present as a mass, or with nipple discharge, or skin dimpling etc. The only way to know for sure and get some peace of mind is to see your doctor for an evaluation. May need mammogram, ultrasound, MRI and/or a biopsy for a definite determination. Unless you have a strong family history, odds are low you're dealing with a cancer. ...Read moreSee 2 more doctor answers
Regional spread: Many tumors, as they evolve, develop the potential to spread. The lesions develop matrix metalloproteinase which forms small e-cadherin from the cell cement and allows for spread. Regional nodes are a common site and for lesions on the arm and chest, spread is to the axilla. Lt. breast carcinomas as they grow and spread frequently are noted in the left axillary lymph nodes as metastatic adenoca ...Read more
Many rt. Paratracheal/mediastinal, bilateral hilar nodes consistent w/metastasis. Right subcarinal metastatic node mass 3cm. Max suv 9.1. Lung cancer?
Needs Biopsy: Is there a known primary cancer? If not, you will need a biopsy of one of the nodes. Your doctor may suggest a mediastinoscopy and biopsy to get a tissue specimen. There are other causes of mediastinal node enlargement such as infection and sarcoidosis so it is important to make a definite diagnosis. Good luck. ...Read moreSee 3 more doctor answers