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hydatid
hy·da·tid H0340600 (hī′də-tĭd)n.1. A cyst formed as a result of infestation by larvae of an echinococcus tapeworm.2. The encysted larva of such a tapeworm.
[Greek hudatis, hudatid-, watery vesicle, from hudōr, hudat-, water; see wed- in Indo-European roots.]hydatid (ˈhaɪdətɪd) n1. (Zoology) a large bladder containing encysted larvae of the tapeworm Echinococcus: causes serious disease in man2. (Zoology) Also called: hydatid cyst a sterile fluid-filled cyst produced in man and animals during infestation by Echinococcus larval forms[C17: from Greek hudatis watery vesicle, from hudōr, hudat- water]hy•da•tid (ˈhaɪ də tɪd)
n. 1. a cyst with watery contents that is produced by a tapeworm larva, esp. of the genus Echinococcus. 2. a cystic vestige of an embryonic feature. adj. 3. Also, hy`da•tid′i•nous. of or pertaining to a hydatid. 4. containing or affected by hydatids. [1675–85; < Greek hydatid-, s. of hydatís, derivative of hýdōr water] Thesaurus| Noun | 1. |  hydatid - cyst filled with liquid; forms as a result of infestation by tapeworm larvae (as in echinococcosis)cyst - a closed sac that develops abnormally in some body structure |
Translationshydatid
hydatid[′hīd·ə·dəd] (medicine) A cyst formed in tissues due to growth of the larval stage of Echinococcus granulosus. A cystic remnant of an embryonal structure. hydatid
hydatid [hi´dah-tid] 1. cyst" >hydatid cyst.2. any cystlike structure.hydatid disease an infection, usually of the liver, caused by larval forms (hydatid cysts) of tapeworms of the genus Echinococcus, and characterized by the development of expanding cysts. In the infection caused by E. granulosus, single or multiple cysts that are unilocular in character are formed, and in that caused by E. multilocularis, the host's tissues are invaded and destroyed as the cysts enlarge by peripheral budding. Called also echinococcosis.hydatid of Morgagni a cystlike remnant of the müllerian duct attached to a testis or fallopian tube.sessile hydatid the hydatid of Morgagni" >hydatid of Morgagni connected with a testis.stalked hydatid the hydatid of Morgagni" >hydatid of Morgagni connected with a fallopian tube" >fallopian tube.hy·da·tid (hī'da-tid), Avoid the mispronunciation hydat'id. Do not confuse this word with hydatoid.1. Synonym(s): hydatid cyst2. A vesicular structure resembling an Echinococcus cyst. [G. hydatis, a drop of water, a hyatid] hydatid (hī′də-tĭd)n.1. A cyst formed as a result of infestation by larvae of an echinococcus tapeworm.2. The encysted larva of such a tapeworm.hy·da·tid (hī'dă-tid) 1. Synonym(s): hydatid cyst. 2. A vesicular structure resembling an Echinococcus cyst. [G. hydatis, a drop of water, a hyatid]hydatid (hid'a-tid) [Gr. hydatis, watery vesicle]  HYDATID CYST: (orig. mag. ×500)1. A cyst formed in the tissues, esp. the liver, from the development of the larval stage of Echinococcus granulosus (one of the species of the dog tapeworm). The cyst develops slowly, forming a hollow bladder from the inner surface of which hollow brood capsules are formed. These may be attached to the mother cyst by slender stalks or may fall free into the fluid-filled cavity of the mother cyst. Scolices form on the inner surface of the older brood capsules. Older cysts have a granular deposit of brood capsules and scolices called hydatid sand. Hydatids may grow for years, sometimes to an enormous size. lbendazole, mebendazole, and praziquantel have been used to treat the disease. The cyst should be removed surgically or percutaneously drained. See: illustration; : echinococcosis2. A small cystic remnant of an embryonic structure. See: choriocarcinoma; hydatid molehydatid of MorgagniA cystlike remnant of the müllerian duct attached to the fallopian tube.sessile hydatidMorgagnian hydatid connected with a testicle. stalked hydatidMorgagnian hydatid connected with a fallopian tube. hydatid
Related to hydatid: hydatid mole, hydatid cystWords related to hydatidnoun cyst filled with liquidRelated Words |