A pyogenic liver abscess is a collection of pus in the liver that forms when a bacterial infection reaches the organ. Without early diagnosis and treatment, a pyogenic liver abscess may lead to ...

A tooth infection, or a tooth abscess, is a collection of pus and bacteria that forms inside the tooth or gum. To reduce the risk of complications, a person should seek treatment for a tooth ...

However, it is possible for the cyst to become infected with bacteria. If this happens, a pus-filled mass called an abscess can form. Symptoms of an abscessed Bartholin cyst include: Around 2% of ...

Almost 90% of all anal abscesses are caused by blocked glands that become infected. The most common type of anal abscess is a perianal abscess, which typically appears as a painful swelling near ...