Splenic lymph nodes

Splenic lymph nodes are a group of lymph nodes found in the vicinity of the spleen. They play a crucial role in the immune system, filtering out harmful substances and producing white blood cells to fight infections.

Etymology

The term "splenic" is derived from the Greek word "splen," which means spleen. The term "lymph node" comes from the Latin word "lympha," which means water, and the Greek word "node," which means knot.

Anatomy

Splenic lymph nodes are located along the course of the splenic artery, near the spleen. They are typically small, ranging from 1 to 2 cm in diameter. These nodes are responsible for draining lymph from the spleen, pancreas, and parts of the stomach and intestine.

Function

The primary function of the splenic lymph nodes is to filter lymph, a clear fluid that contains white blood cells. These nodes remove harmful substances from the lymph before it is returned to the bloodstream. They also produce white blood cells, specifically lymphocytes, which are essential for fighting off infections.

Related Terms

• Lymphatic system
• Lymph
• Lymphocytes
• Spleen
• White blood cells
• Immune system

See Also

• Lymph node
• Lymphatic system
• Spleen

References

Splenic lymph nodes Resources
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