A pilonidal cyst can be acute (comes on quickly) or chronic (lasts a long time and resists treatment). In the acute form, you may have an abscess in the natal cleft, the area at the top of the ...

Filter preparation of parotid cyst fluid stained with Papanicolaou; ; Fine needle biopsy is frequently the first step in diagnosis of swellings in the salivary gland. Sometimes these swelling consist ...

“So this is me removing it.” A branchial cyst, a.k.a. a branchial cleft cyst, is a small, fluid-filled sac that an look like ...