(n.) 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. Different varieties are distinguished as Tinea circinata, Tinea tonsurans, etc., but all are caused by the same parasite (a species of Trichophyton).
Example Sentences:
(1) Clinically, our cases of black-dot ringworm caused by T. violaceum often presented with subtle changes of scaling, hair loss, and black dots.
(2) Scalp ringworm among children ranked third (15.3%), Microsporum canis was the main etiologic agent.
(3) The organism was isolated from skin scrapings collected from ringworm lesions mainly on the heads of 2 naturally infected calves.
(4) Three cases of leptospirosis, two cases of Newcastle disease, two cases of ringworm, and a single infection with Mycobacterium bovis and with Salmonella arizonae were also encountered.
(5) A total of 258 cattle clinically affected with Trichophyton verrucosum (ringworm) were treated twice by spraying with a suspension containing the fungicidal antibiotic natamycin.
(6) Dermatophytes of the genera Trichophyton, Microsporum and Epidermophyton were isolated from 162 (41%) of 395 patients with clinical manifestations of ringworm infection reporting at the Lagos University Teaching Hospital, Lagos, Nigeria between January 1986 and December 1987.
(7) A survey was carried out on the distribution of ringworm infections among school children in four primary schools in Jos, Plateau State of Nigeria.
(8) A suspension based on the antibiotic, natamycin, was applied by sponging to 83 horses of various breeds and ages with signs of clinical ringworm.
(9) Scales were taken from 128 human volunteers suffering from ringworm infections and grown on Sabourand's media to determine the type of organisms causing the disease.
(10) This case also demonstrates the benefit of corticosteroids for certain cases of inflammatory ringworm where the host's response to the fungus is exceptionally marked.
(12) After an episode of cerebral toxoplasmosis for which he was treated with systemic steroids (because of cerebral oedema) he developed, over 16 days, a remarkably extensive ringworm of the trunk due to an unusual zoophilic dermatophyte, Microsporum (Trichophyton) gallinae.
(13) Moreover, 415 children were examined to determine the incidence of head lice, scabies, ringworm and catarrh - conditions which had been found to be common among children in the low-income group.
(14) The present work has looked at the distribution of ringworm infections among the Nigerian nomadic Fulani herdsmen.
(15) Fourteen cases are described in which the local application of corticosteroid preparations to ringworm infections of the skin have resulted in unusual clinical pictures.
(16) Out of 124 children examined, 36 had scalp lesions and 32 cases were confirmed as scalp-ringworm on direct microscopy.
(17) An account is given of the increase in incidence of scalp ringworm seen in London school children over a twelve year period.
(18) The use of these factors in preparation of efficacious fungicides used in the treatment of ringworm infections in man and animals is discussed.
(19) Eight agents of ringworms have been recorded in the horse.
(20) There have been few geographical surveys of ringworm fungi that have covered the world.
Shingles
Definition:
(n.) A kind of herpes (Herpes zoster) which spreads half way around the body like a girdle, and is usually attended with violent neuralgic pain.
Example Sentences:
(1) Along with asthenia, polyadenopathies, and shingles, it is often an early sign of AIDS.
(2) This outbreak suggests that shingles can be provoked by reexposure to varicella-zoster virus.
(3) A double-blind, placebo-controlled trial of amantadine hydrochloride (Symmetrel) in acute herpes zoster (shingles) was carried out in 100 patients in general practice.
(4) Somatic sensory perception thresholds (warm, cold, hot pain, touch, pinprick, vibration, two-point discrimination), allodynia and skin temperature were assessed in the affected area of 42 patients with unilateral postherpetic neuralgia (PHN) and 20 patients who had had unilateral shingles not followed by PHN (NoPHN), and in the mirror-image area on the other side.
(5) Acyclovir has demonstrated clinical efficacy for chickenpox, shingles (herpes zoster), genital herpes, and other herpes simplex infections.
(6) Unusual presentations of HIV infected persons which have been seen in Africa include serially developing abscesses in pyomyositis, gall bladder diseases, pericarditis or myocarditis, diseases of the Central Nervous System (cryptococcal meningitis, toxoplasmosis, non-specific leuko-encephalitis, atraumatic paraplegia, acute psychosis or chronic deterioration in mental capacity, lymphoma of the brain), prodromal illnesses, swollen lymph nodes, herpes zoster or shingles in young adults, or tumours of the lymphatic system.
(7) Sacral shingles is associated with sensory loss and flaccid detrusor paralysis.
(8) Patients over 50 with simple shingles should be offered topical idoxuridine or intravenous acyclovir to reduce the risk of post-herpetic neuralgia.
(9) The varicella-zoster virus causes chickenpox and shingles.
(10) Vesicles then appear on the skin in the distribution of this nerve, producing the characteristic dermatomal rash of shingles.
(11) Specimens from patients with smallpox, various forms of vaccination complications, varicella, zoster (shingles), and herpes simplex are included in this evaluation.
(12) By comparison, gypsum pellet carriers sustained penetration rates of 37% in shingle-stacked piles and 87% in random-stacked piles.
(13) At Cley, in North Norfolk, a new nature reserve just purchased by the Norfolk Wildlife Trust was flooded, a bird hide had disappeared and holes punched in the shingle sea bank threaten the whole of the marshes.
(14) They say there is particular concern in the Hunstanton area, where some of the shingle bank has been swept away, and there are reports that Mundesley Cliff Vale Road car park has been washed into the sea.
(15) Four polymorphic loci were studied on an extensive shingle beach at Dungeness.
(16) Herpes zoster or shingles is caused by the DNA virus, varicella-zoster virus, and its major morbidity in older patients is postherpetic neuralgia.
(17) The government would also extend free vaccinations for the shingles virus to older Australians aged 70 to 79 on the national immunisation program, she said.
(18) The other causes of facial paralysis in children are very much less common: a frigore or viral, traumatic, occur ring in the course of acute poliomyelitis, shingles or tumours of the middle ear.
(19) Using the polymerase chain reaction, we performed postmortem examinations of trigeminal and thoracic ganglia of 23 subjects 33 to 88 years old who had not recently had chickenpox or shingles to identify the presence of latent varicella-zoster viral DNA.
(20) Herpes zoster (shingles) is a viral infection that results from a reactivation of a dormant varicella zoster virus.