How is ear lymphoma caused

How is ear lymphoma caused?

When lymph flows through the lymph nodes, the bacteria and other foreign matter in the lymph are eliminated by the phagocytes in the lymph nodes, reducing the chance of bacterial infection. Lymph nodes are important immune organs in the human body. When a part of the body is infected, the bacteria pass through the lymph nodes with the lymph fluid, and the corresponding lymph node group will swell and ache.

Bacterial infections, such as oral, postauricular lymph node swelling, and acute inflammation of the face, often cause mandibular lymph node swelling. The swollen lymph nodes are soft and well-active, and generally return to normal as the inflammation disappears. Viral infections such as measles and infectious mononucleosis can cause lymph node swelling. Sometimes lymph node swelling has important diagnostic value, such as rubella, which usually causes occipital lymph node swelling.

Swollen lymph nodes in the neck are mostly seen in tuberculous lymph nodes, some of which may rupture and some may not, and sometimes it is difficult to distinguish them from lymphoma clinically. The diagnosis method is to perform lymph node puncture, smear and biopsy at multiple locations and find out the primary lesion of tuberculosis. Swollen lymph nodes behind the ears Lymph node metastasis cancer This type of lymph node is very hard, non-tender, and inactive, especially in patients with gastric cancer and esophageal cancer. The small lymph nodes on the clavicle can be felt to be swollen.