Boils are painful, pus-filled, and are caused by infections like Staphylococcus aureus. Cysts are painless, non-infectious growths filled with keratin or other substances. Antibiotics may treat boils ...

Vaginal cysts are common, affecting an estimated 1 in 200 women at some point in their lives. While most vaginal cysts are painless and harmless, some types are more prone to infection and can become ...

Three-dimensional images of T. gondii cysts containing CD8+ T cells that had fully invaded into the cysts detected in the brains of infected nude mice that received a transfer of CD8+ immune T cells.

Incomplete sealing of the urachus — a line of connectivity between a fetus and the umbilical cord — can cause a urachal cyst to develop. It can lead to abdominal pain and other symptoms and often ...