Question

cyst mean s in biology

Answer 1

Cysts are closed capsule or sac-like structures, typically filled with liquid, semisolid, or gaseous material, very much like a blister. In this article we will describe the various types.

Cysts occur within tissue and can affect any part of the body. They vary in size from microscopic to the size of some team-sport balls - large cysts can displace internal organs.

In anatomy, a cyst can also refer to any normal bag or sac in the body, such as the bladder. In this article, cyst refers to an abnormal sac or pocket in the body that contains liquid, gaseous, or semisolid substances.

A cyst is not a normal part of the tissue where it is located. It has a distinct membrane and is separated from nearby tissue - the outer (capsular) portion of a cyst is called the cyst wall. If the sac is filled withpus it is not a cyst; it is an abscess.

Contents of this article:

CausesSymptomsTypesTreatments

Fast facts on cysts

Here are some key points about cysts. More detail and supporting information is in the main article.

Cysts are usually noncancerous and have a sac-like structure that can contain fluid, pus, or gas.Cysts are common and can occur anywhere on the body.Cysts are often caused by infection, clogging of sebaceous glands, or around earrings.It is unusual for cysts to cause pain unless they rupture, become infected, or inflamed.Breast cysts are often painful and may be noticeable during a breast examination.

Answer 2

Cyst
(Science: anatomy) Any closed cavity or sac that is lined by epithelium often contains liquid or semi-solid material.
Origin: gr. Kystis = sac, bladder.
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