A puss-filed blister is called an abscess. Abscesses are commonly treated through incision and drainage (I&D). Here, the abscess is wiped with a disinfectant and an incision is made in it to drain it. Packing material is inserted into the abscess for it to drain.
Liver Abscess Drainage - A Lifesaving Intervention
A liver abscess is a condition characterized by a collection of pus within the liver, which can arise due to liver injury or infection.
