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 severe ...

A spinal abscess may cause local or radiating back pain, fever, and neurological symptoms. Early diagnosis and treatment are vital for improving a person’s outlook. A spinal cord abscess involves a ...

Bartholin cysts are common fluid-filled lumps that form near the opening of your vagina. When infected, they can become abscesses, which can have more severe symptoms and require different treatments.

Medically reviewed by Jennifer Schwartz, MD Key Takeaways Pus forms when the immune system's white blood cells fight an infection.Pus can be different colors and may emit a foul odor if the infection ...