ringworm


ringworm
SYN: tinea.
- r. of beard SYN: tinea barbae.
- black-dot r. tinea capitis due most commonly to Trichophyton tonsurans or T. violaceum.
- r. of body SYN: tinea corporis.
- crusted r. SYN: favus.
- r. of foot SYN: tinea pedis.
- honeycomb r. SYN: favus.
- r. of nails SYN: onychomycosis.
- Oriental r. SYN: tinea imbricata.
- r. of scalp SYN: tinea capitis.
- scaly r. SYN: tinea imbricata.
- Tokelau r. SYN: tinea imbricata. [Tokelau Islands in S. Pacific Ocean]

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ring·worm 'riŋ-.wərm n any of several contagious diseases of the skin, hair, or nails of humans and domestic animals caused by fungi (as of the genus Trichophyton) and characterized by ring-shaped discolored patches on the skin that are covered with vesicles and scales called also tinea

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n.
a fungus infection of the skin, the scalp, or the nails. Ringworm is caused by the dermatophyte fungi - species of Microsporum, Trichophyton, and Epidermophyton - and also affects animals, a source of infection for humans. It can be spread by direct contact or via infected materials. The lesions of ringworm may form partial or complete rings and may cause intense itching. The commonest form of ringworm is athlete's foot (tinea pedis), which affects the skin between the toes. Another common type is ringworm of the scalp (tinea capitis), of which there is a severe form - favus. Ringworm also affects the groin and thighs (tinea cruris: see dhobie itch) and the skin under a beard (tinea barbae). The disease is treated with antifungal agents taken by mouth (such as itraconazole or terbinafine) or applied locally (there is now a wide choice of topical agents).

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ring·worm (ringґwərm) popular name for tinea (in humans) or dermatophytosis (in other animals); so called because of the ring-shaped configuration of the lesions.

Medical dictionary. 2011.

Synonyms:

Look at other dictionaries:

  • Ringworm — Ring worm , n. (Med.) A contagious affection of the skin due to the presence of a vegetable parasite, and forming ring shaped discolored patches covered with vesicles or powdery scales. It occurs either on the body, the face, or the scalp.… …   The Collaborative International Dictionary of English

  • ringworm — early 15c., from RING (Cf. ring) (n.) + WORM (Cf. worm) …   Etymology dictionary

  • ringworm — ► NOUN ▪ a contagious itching skin disease occurring in small circular patches, caused by various fungi and affecting chiefly the scalp or feet …   English terms dictionary

  • ringworm — [riŋ′wʉrm΄] n. any of various contagious skin diseases caused by related varieties of fungus and characterized by itching and the formation of ring shaped, discolored patches covered with scales or vesicles …   English World dictionary

  • Ringworm — Infobox Disease Name = Ringworm Caption = Ringworm on the arm DiseasesDB = 17492 ICD10 = ICD10|B|35|4|b|35 ICD9 = ICD9|110.9 ICDO = OMIM = MedlinePlus = eMedicineSubj = emerg eMedicineTopic = 592 MeshID = D014005 Ringworm (also called serpigo) is …   Wikipedia

  • ringworm — /ring werrm /, n. Pathol. any of a number of contagious skin diseases caused by certain parasitic fungi and characterized by the formation of ring shaped eruptive patches. [1375 1425; late ME; see RING1, WORM] * * * Superficial skin changes… …   Universalium

  • ringworm — tinea; n. a fungus infection of the skin, the scalp, or the nails. Ringworm is caused by the dermatophyte fungi – species of Microsporum, Trichophyton, and Epidermophyton – and also affects animals, a source of infection for humans. It can be… …   The new mediacal dictionary

  • ringworm — [[t]rɪ̱ŋwɜː(r)m[/t]] N UNCOUNT Ringworm is a skin disease caused by a fungus. It produces itchy red patches on a person s or animal s skin, especially on their head and between their legs and toes. [MEDICAL] …   English dictionary

  • ringworm — noun Date: 15th century any of several contagious fungal diseases of the skin, hair, or nails of humans and domestic animals that are characterized by ring shaped discolored skin patches covered with vesicles and scales …   New Collegiate Dictionary

  • ringworm — (ring werm) The common name for a fungal infection of the skin, even though it is not caused by a worm and is not always ring shaped in appearance …   Dictionary of microbiology