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These minerals cause the lymph nodes to enlarge. Lymph nodes are no bigger than a baked bean, but they’re powerful weapons in the body’s defense against disease and infection. Mineral-associated lymphadenopathy: While no one understands exacty how this happens, mineral-associated lymphadenopathy occurs when various minerals accumulate in the lymph nodes. Swollen lymph nodes are often a sign that your immune system is fighting off infection, but they may also signal more serious conditions.It may also be seen in dogs with bleeding disorders. Hemorrhage: If surrounding tissues are damaged due to trauma or disease, hemorrhage of the lymph node may occur, causing swelling.Systemic bacterial, viral, fungal infections and some parasites may cause this type of lymph node enlargement. Treatment should be chosen strictly individually depending on the causes of the disease and its stage. The They shouldnt feel hard or rubbery, and you should be. If sore lymph nodes in the neck, the therapy should include treatment that will effectively eliminate the inflammation and all signs of disease. They shouldnt feel hard or rubbery, and you should be able to move them. It may occur due to an infection that has resulted in chronic inflammation. Lymph nodes that are around 1/2 inch or bigger arent normal. Swollen lymph nodes, or swollen glands, in the neck may indicate an infection. Lymphadenitis: This means a lymph node is inflamed.It may occur due to an infection that the body is fighting. It is an indication of the immune system working hard. Reactive hyperplasia: This cause of swollen lymph nodes is benign.
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Bacterial or viral infections can result in inflammation and neck lump symptoms. Lymph nodes can swell as they fight the virus (lymphadenopathy). This type of cancer involves white blood cells and can affect multiple parts of a dog's body. Viruses: Cold viruses affect the upper respiratory system, including components of the neck. There are over 30 types of lymphoma in dogs, but most of them start in the lymph nodes. Lymphoma: The most common reason for enlarged lymph nodes is a type of cancer called lymphoma.