Top rated comment
about 7 years ago
Cyst : an abnormal closed epithelium-lined sac in the body that contains a liquid or semisolid substance. Node: a small mass of tissue in the form of a swelling, knot, or protuberance, either normal or pathological Abscess : An abscess is an enclosed collection of liquefied tissue, known as pus, somewhere in the body. It is the result of the body's defensive reaction to foreign material
Other commentsSign in to post comments. You don't have an account? Sign up now!
