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Aug 25, 2023 · Your spleen is an organ that sits just below your left rib cage. Many conditions — including infections, liver disease and some cancers — can cause an enlarged spleen. An enlarged spleen is also known as splenomegaly (spleh-no-MEG-uh-lee). An enlarged spleen usually doesn't cause symptoms.
Feb 14, 2023 · Structure. Function. Problems. Can I live without my spleen? FAQs. Summary. The spleen is a small organ at the top of the abdomen. It filters the blood and helps defend the body against...
Jun 16, 2022 · Function. As part of the lymphatic system, the spleen serves multiple major and inter-related functions involving the body’s blood supply. It plays an important role in immune function and in recycling RBCs. Red pulp: This part of the organ filters blood, removing foreign bodies, microbes, and faulty RBCs.
Nov 3, 2023 · The spleen is the largest organ of your lymphatic system, a subdivision of the immune system. Its network of trabeculae, blood vessels and lymphoid tissue provides an environment in which white blood cells ( lymphocytes) proliferate while old damaged red blood cells (erythrocytes) are recycled.
Reviewed/Revised Mar 2023. VIEW PROFESSIONAL VERSION. The spleen, a spongy, soft organ about as big as a person’s fist, is located in the upper left part of the abdomen, just under the rib cage. The splenic artery brings blood to the spleen from the heart.
Apr 2, 2024 · spleen, organ of the lymphatic system located in the left side of the abdominal cavity under the diaphragm, the muscular partition between the abdomen and the chest. In humans it is about the size of a fist and is well supplied with blood. As the lymph nodes are filters for the lymphatic circulation, the spleen is the primary filtering element ...
Reviewed/Revised Mar 2023. View Patient Education. By structure and function, the spleen is essentially 2 organs: The white pulp, consisting of periarterial lymphatic sheaths and germinal centers, acts as an immune organ.
