A cyst is an abnormal, sac-like structure that can be found anywhere in the body. Cysts usually contain a gaseous, liquid, or semisolid substance and have an outer wall, known as the capsule. Cysts may be small and visible only under a microscope, or they may grow to a very large size and displace normal body structures.
Cysts occur commonly in numerous tissues and organs and are often named according to their particular anatomic location (for example ovarian cysts, bladder cysts, breast cysts, liver cysts, kidney cysts, pancreatic cysts, vaginal cysts, skin cysts, thyroid cysts). Certain types of cysts also have special designations and nomenclature. Examples of these include:
Medically Reviewed by a Doctor on 5/28/2014
Must Read Articles Related to Cyst
Patient Comments & Reviews
The eMedicineHealth doctors ask about Cyst (Cysts):
Cysts - Effective Treatments
What were the treatments for your Cysts?
Skin Problems and Treatments Resources
- Symptoms of a Severe Allergic Reaction
- Breast Cancer Treatment Options
- Is Your Body Ready for Pregnancy?