Thrush (redirected from frog thrush)

thrush, in medicine

thrush, in medicine, infection caused by the fungus Candida albicans, manifested by white, slightly raised patches on the mucous membrane of the tongue, mouth, and throat. The mucous membrane beneath the patches is usually raw and bleeding. The overgrowth of this fungus results when the balance in the normal oral microbe population is disturbed by antibiotic therapy or disease. It occurs most frequently in infants, in adults suffering from chronic illnesses, in the debilitated, in the immunosuppressed, and in individuals on long-term antibiotic, corticosteroid, or antineoplastic therapy. It is often an early symptom of AIDS. Treatment is with antifungal drugs, such as nystatin.

---

thrush, in zoology

thrush, bird, common name for members of the Turdidae, a large family of birds found in most parts of the world and noted for their beautiful song. The majority are modestly colored, with spotted underparts, in either the young or the adult stage, although some have bright plumage. Among these are the American robin, Turdus migratorius, largest of the thrushes, and the Eastern bluebird, Sialia sialis, bright blue with a red breast. Other thrushes found in North America are the wood, olive-backed, and gray-cheeked thrushes, the solitaire, and the veery, or Wilson's, thrush. The hermit thrush, a shy forest dweller, is the finest singer. The European "blackbird," the nightingale, the missel thrush, the stonechat, and the wheatear are thrushes. Thrushes are classified in the phylum Chordata, subphylum Vertebrata, class Aves, order Passeriformes, family Turdidae.

---

thrush

Any of about 300 species of songbirds (family Turdidae) that usually have a slender bill and “booted” lower legs (i.e., covered in front with one long scale instead of many short ones). Thrushes are 5–12 in. (13–30 cm) long. Most have dull plumage, often with patches of bright yellow, red, or blue. They are found virtually worldwide but are most diverse in the Old World, especially in Africa. The northern species are strong migrants. Occupying a wide range of arboreal and terrestrial habitats, thrushes eat insects and fruit; a few eat snails or earthworms. They lay three to six eggs in an open cup-shaped nest; a few occupy cavities. Some of the thrushes, including the hermit thrush and wood thrush, have notably beautiful songs. See also blackbird, bluebird, chat, ouzel, redstart, robin.

---

thrush¹

any songbird of the subfamily Turdinae, esp those having a brown plumage with a spotted breast, such as the mistle thrush and song thrush: family Muscicapidae

---

thrush²

1. 

a. a fungal disease of the mouth, esp of infants, and the genitals, characterized by the formation of whitish spots and caused by infection with the fungus Candida albicans

b. another word for sprue

2. a softening of the frog of a horse's hoof characterized by degeneration and a thick foul discharge

---

thrush [thrəsh]

(medicine)

A form of candidiasis due to infection byCandida albicansand characterized by small whitish spots on the tip and sides of the tongue and the mucous membranes of the buccal cavity. Also known as mycotic stomatitis; parasitic stomatitis.

(veterinary medicine)

A disease of the frog of a horse's foot accompanied by a fetid discharge.

---

Thrush 

a disease of the mucous membrane (mainly of the oral cavity) caused by yeastlike fungi that are normal inhabitants of the mouth, vagina, and intestinal tract. Thrush is a form of candidiasis. The disease primarily affects infants; in adults it accompanies chronic illnesses that are characterized by emaciation (dysentery, typhuses). Thrush is manifested by milky white deposits in the mouth, which gradually increase in size and merge, resembling the remains of milk. When the deposits are removed, redness or bleeding occurs. Treatment includes gargling with alkaline solutions, application of a 5 percent solution of iodine, and vitamin therapy. Antibiotic 26/1 (Levorin) and iodine preparations may be used internally.