Lymph node

From Health Encyclopedia

Jump to: navigation, search

Broader Terms

lymphatic tissue

Narrower Terms

high endothelial venule; lymph gland

Facts

  • The most accurate way to determine if a lymph node is seriously diseased is to remove the whole node and submit it for analysis.
  • A lymph node is part of the body's lymphatic system.
  • The sentinel lymph node is the first lymph node to which a tumor drains.
  • Lymph nodes contain many lymphocytes, which filter the lymphatic fluid (lymph)and are spread out along lymphatic vessels.
  • Lymph nodes are small bean-sized organs made up of lymphocytes, lymph fluid and connective tissue.
  • Many lymph nodes are widely distributed in the body and are essential to the functioning of the immune system.
  • Lymph nodes are connected with each other, other lymphoid tissue and the blood by the LYMPHATIC VESSELS.
  • Lymph nodes are small oval or round glands, part of the immune system that removes bacteria and foreign particles from the body.
  • Lymph nodes contain white blood cells and antibodies and help fight against the spread of infection.

Would you like to discuss or post question about Lymph node ? Click here !

Views
Personal tools