Spleen pain

Spleen pain refers to discomfort or pain originating from the spleen, an organ located in the upper left part of the abdomen. The spleen plays a crucial role in the immune system and the circulatory system by filtering blood and managing blood cells.

Causes

Spleen pain can be caused by various conditions, including:

• Infection: Bacterial, viral, or parasitic infections can lead to spleen pain. Mononucleosis is a common viral infection that can cause spleen enlargement and pain.
• Trauma: Physical injury to the spleen, such as from a car accident or sports injury, can result in pain and potential splenic rupture.
• Blood disorders: Conditions like sickle cell disease and hemolytic anemia can cause spleen pain due to abnormal blood cell breakdown.
• Cancer: Lymphoma and other cancers can affect the spleen, leading to pain and other symptoms.

Symptoms

The primary symptom of spleen pain is discomfort or pain in the upper left abdomen. This pain may radiate to the left shoulder, a phenomenon known as referred pain. Other symptoms may include:

• Fever
• Fatigue
• Nausea
• Weight loss

Diagnosis

Diagnosing the cause of spleen pain involves several steps:

• Physical examination: A doctor may palpate the abdomen to check for spleen enlargement.
• Imaging studies: Ultrasound, CT scan, or MRI can provide detailed images of the spleen.
• Blood tests: These tests can help identify infections, blood disorders, or other underlying conditions.

Treatment

Treatment for spleen pain depends on the underlying cause:

• Medication: Antibiotics for infections, pain relievers, and other medications may be prescribed.
• Surgery: In severe cases, such as a ruptured spleen, splenectomy (surgical removal of the spleen) may be necessary.

Complications

If left untreated, spleen pain can lead to serious complications, including:

• Splenic rupture: A medical emergency that can cause internal bleeding.
• Splenomegaly: Chronic enlargement of the spleen, which can affect its function and lead to further complications.

See also

• Splenomegaly
• Splenic rupture
• Mononucleosis
• Lymphoma