Definition of Cysts. Meaning of Cysts. Synonyms of Cysts

Here you will find one or more explanations in English for the word Cysts. Also in the bottom left of the page several parts of wikipedia pages related to the word Cysts and, of course, Cysts synonyms and on the right images related to the word Cysts.

Definition of Cysts

Cyst
Cyst Cyst (s[i^]st), n. [Gr. ky`stis bladder, bag, pouch, fr. ky`ein to be pregnant. Cf. Cyme.] 1. (Med.) (a) A pouch or sac without opening, usually membranous and containing morbid matter, which is accidentally developed in one of the natural cavities or in the substance of an organ. (b) In old authors, the urinary bladder, or the gall bladder. [Written also cystis.] 2. (Bot.) One of the bladders or air vessels of certain alg[ae], as of the great kelp of the Pacific, and common rockweeds (Fuci) of our shores. --D. C. Eaton. 3. (Zo["o]l.) (a) A small capsule or sac of the kind in which many immature entozoans exist in the tissues of living animals; also, a similar form in Rotifera, etc. (b) A form assumed by Protozoa in which they become saclike and quiescent. It generally precedes the production of germs. See Encystment.

Meaning of Cysts from wikipedia

- (air pocket in the lung) Pericardial cyst (abnormal dilatation of pericardium) Liver cysts Simple cysts Hydatid cysts Biliary cystadenoma Biliary cystadenocarcinoma...
- cysts are related to ovulation, being either follicular cysts or corpus luteum cysts. Other types include cysts due to endometriosis, dermoid cysts,...
- These cysts can be surgically resected, and opinion is divided about the advisability of this. Patients with third-ventricular colloid cysts become symptomatic...
- epidermoid cyst may have no symptoms, or it may be painful when touched. It can release macerated keratin. In contrast to pilar cysts, epidermoid cysts are usually...
- Tarlov cysts, are type II innervated meningeal cysts, cerebrospinal-fluid-filled (CSF) sacs most frequently located in the spinal canal of the sacral...
- of cystic renal cell carcinoma and its multiloculated variant. The remaining lesions are benign and include hemorrhagic cysts, chronic infected cysts, and...
- bone cyst On CT scans, bone cysts that have a radiodensity of 20 Hounsfield units (HU) or less, and are osteolytic, tend to be aneurysmal bone cysts. In...
- leading to peritonitis, or it may drain through the umbilicus. Urachal cysts are usually silent clinically until infection, calculi or adenocarcinoma...
- is the modality of choice for diagnosis of meniscal cysts. In their most subtle form, meniscal cysts present as focal areas of high signal intensity within...
- size of these cysts is 2 centimetres (0.79 in), but excised cysts of more than 5 centimetres (2.0 in) have been reported. The size of the cyst may vary over...