What Is It? ... Cysts are sacs or capsules that form in the skin or inside the body. They may contain fluid or semisolid material. Although cysts can appear anywhere ...

鰓裂囊腫(branchial cleft cyst). 定義 胚胎發育過程中由於第一咽裂(1st pharyngeal cleft)的發育異常，或是第二咽弓沒有完全覆蓋第三和第四咽弓等原因造成頸 ...

Skin cyst. A skin cyst is a fluid-filled lump just underneath the skin. It's common and harmless, and may disappear ...

Read about the causes of ovarian cysts, which often develop naturally if you have monthly periods.

What Is a Cyst? It's a lump of fluid, air, or something else. Cysts are very common, and most aren't cancer ...

Female reproductive system ... Ovarian cysts are fluid-filled sacs or pockets in an ovary or on its surface. Women have two ovaries — each about ...

A cyst is a closed capsule or sac-like structure, usually filled with liquid, semisolid, or gaseous material. Cysts usually occur within almost any type of the body's ...

Summary. Cysts are abnormal, fluid-filled sacs that can develop in tissues in any part of the body. They are relatively common, and there ...

A cyst is a closed sac, having a distinct envelope and division compared with the nearby tissue. ... A cyst may contain air, fluids, or semi-solid material. A collection ...

A cyst is a sac-like pocket of tissue that contains fluid, air, or other substances. They can grow almost everywhere in the body or under the skin. There are a ...