Seroma

Seroma

A Seroma is a pocket of clear serous fluid that sometimes develops in the body after surgery. This fluid is composed of blood plasma that has seeped out of ruptured small blood vessels and inflammatory fluid produced by the injured and dying cells.

MMLLesionClassifcation

Causes

Seromas are caused by damage to the lymphatic system during surgery or injury. This damage leads to a leakage of serous fluid, which accumulates in a pocket under the skin. Seromas can also form after a significant injury that results in a large amount of tissue damage.

Symptoms

The most common symptom of a seroma is a noticeable swelling under the skin. This swelling may feel spongy or firm to the touch. Other symptoms can include pain, tenderness, or a limited range of motion in the area of the seroma.

Treatment

Treatment for a seroma may include drainage, compression, and antibiotics if infection is present. In some cases, a seroma may need to be drained more than once. If a seroma does not resolve on its own or with treatment, surgical intervention may be necessary.

Prevention

Prevention of seromas primarily involves careful surgical techniques to minimize damage to the lymphatic system. This can include the use of electrocautery to seal blood vessels and prevent leakage of serous fluid.

See also

• Hematoma
• Lymphatic system
• Surgery

References

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