A seroma is an accumulation of fluid that can occur after any kind of surgery, including a hysterectomy. It is normally a clear fluid that is leaking from damaged blood and lymphatic vessels through an incision. Small seromas may not require any treatment; they often resolve on their own. Larger seromas may require that the fluid be removed, usually with a needle. If the fluid doesn’t stop accumulating, the fluid may need to be drained multiple times, or a drain may be placed at the site.
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