font size


Enlarged Spleen (Splenomegaly)

Medical Author:
Medical Editor:

What is the spleen, and what is its function?

The spleen is an important organ in the body that has a variety of responsibilities.

  • It is a major filter of blood, helping remove old and damaged red blood cells, and bacteria.
  • It also part of the lymphatic system and produces lymphocytes, a type of white blood cell that is part of the immune system that helps prevent and fight infection.
  • The spleen also acts as a reservoir for red blood cells and platelets, should the body need them.

What does the spleen look like, and where is it located in the body?

The spleen is located in the left upper quadrant of the abdomen, just beneath the diaphragm and next to the stomach. It has a very rich blood supply since it is responsible for filtering blood, and it is protected by the 9th, 10th, and 11th ribs. Normally, it is the size of an orange or a small fist.

The spleen has two types of tissue; the red pulp is responsible for filtering blood, while the white pulp is responsible for its immune function.

Picture of the spleen
Picture of the spleen
Medically Reviewed by a Doctor on 4/3/2014

Patient Comments

Viewers share their comments

Enlarged Spleen - Cause Question: What caused your case of an enlarged spleen?
Enlarged Spleen - Symptoms Question: What symptoms did you experience with an enlarged spleen?
Enlarged Spleen - Treatment Question: What treatments were effective for your case of enlarged spleen?
Enlarged Spleen - Complications Question: What complications did you have with an enlarged spleen?
Source: MedicineNet.com
http://www.medicinenet.com/enlarged_spleen/article.htm

GI Disorders

Get the latest treatment options.

advertisement
advertisement
Use Pill Finder Find it Now See Interactions

Pill Identifier on RxList

  • quick, easy,
    pill identification

Find a Local Pharmacy

  • including 24 hour, pharmacies

Interaction Checker

  • Check potential drug interactions
Search the Medical Dictionary for Health Definitions & Medical Abbreviations