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ReneLymph nodes are small bean-shaped structures found throughout the body that filter lymph fluid, contain immune cells, and help fight infections. The spleen is a larger organ located in the upper left abdomen that filters the blood, stores blood cells, and helps fight infections by producing immune cells. Both lymph nodes and spleen play important roles in the immune system, but they have different functions and locations in the body.
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What is the differences between lymph node and spleen?
Lymph nodes are small, bean-shaped structures that filter lymph fluid and house immune cells, while the spleen is a larger organ responsible for filtering the blood, removing old or damaged blood cells, and aiding in the immune response by producing antibodies. Additionally, the spleen stores blood and helps regulate blood volume within the body, whereas lymph nodes primarily serve as sites for immune cell activation and proliferation in response to infections.
This large bean-shaped lymph gland can expand and contract as needed?
The lymph node. It plays a crucial role in the immune system by filtering and trapping foreign particles and cells, such as bacteria and viruses, and activating immune responses when needed.
Trabeculae in lymph nodes are made of?
Trabeculae in lymph nodes are made of fibrous connective tissue that provide structural support to the node. These trabeculae help to compartmentalize the lymph node, dividing it into smaller areas where lymphocytes and other immune cells can interact with antigens.
What is the cpt code for superficial needle biopsy of inguinal lymph node?
The CPT code for superficial needle biopsy of inguinal lymph node is 38505.
What is a precarinal lymph node?
A precarinal lymph node is a lymph node located near the tracheal bifurcation in the chest. It plays a role in filtering and trapping potentially harmful substances, such as cancer cells or bacteria, that may be present in the lymphatic system. Surgical removal or biopsy of precarinal lymph nodes may be necessary in the evaluation and treatment of certain diseases, such as lung cancer.
