| wheal-and-flare reaction | The characteristic immediate reaction observed in the skin test; within 10 to 15 minutes after injection of antigen (allergen), an irregular, blanched, elevated wheal appears, surrounded by an area of erythema (flare). Synonym: wheal-and-flare reaction. (05 Mar 2000) |
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| commission on professional and hospital activities | The non-profit, non-governmental organization which collects, processes, and distributes data on hospital use. Two programs of the commission are the professional activity study and the medical audit program. (12 Dec 1998) |
| plant families and groups | Groupings that include specific plants within larger families or divisions. (12 Dec 1998) |
| plaque and tartar cause | (12 Dec 1998) |
| play and playthings | Spontaneous or voluntary recreational activities pursued for enjoyment and accessories or equipment used in the activities; includes games, toys, etc. (12 Dec 1998) |
| confluent and reticulate papillomatosis | Discrete and confluent gray-brown papules of the anterior and posterior mid-chest, spreading gradually; Malassezia furfur has been found in the keratin layer. Synonym: Gougerot-Carteaud syndrome. (05 Mar 2000) |
| wounds and injuries | Damage inflicted on the body as the direct or indirect result of an external force, with or without disruption of structural continuity. (12 Dec 1998) |
| conor and bruch's disease | African tick typhus, one of the tick-borne rickettsial diseases of the eastern hemisphere, similar to Rocky Mountain spotted fever, but less severe, with fever, a small ulcer (tache noire) at the site of the tick bite, swollen glands nearby (satellite lymphadenopathy), and a red raised (maculopapular) rash. Also called boutonneuse and fi |
| constitution and bylaws | The fundamental principles and laws adopted by an organization for the regulation and governing of its affairs. (12 Dec 1998) |
| musculoskeletal, neural, and ocular physiology | Activities and functions of the musculoskeletal system, the nervous system, and the eye and their parts. (12 Dec 1998) |
| poikiloderma atrophicans and cataract | The rothmund-thomson syndrome, a genetic disorder with numerous features affecting skin (premature aging, excess pigmentation, dilated blood vessels),eyes ( uvenile cataract), nose (saddle nose), teeth (maldeveloped), skeletal system (congenital bone defects) hair (abnormal), gonads (underdevelopment) limbs (soft tissue contractures), growth (short stature). Blood (anaemia) and a tendency to develop a type of bone cancer (osteogenic sarcoma). The rts gene is on chromosome 8. The syndrome is recessive so to be affected with rts a child has to have two rts genes, one from each parent. (12 Dec 1998) |
| coroners and medical examiners | Physicians appointed to investigate all cases of sudden or violent death. (12 Dec 1998) |
| myasthenia gravis and thymoma | <radiology> Of patients with MG 15% have thymoma, of patients with thymoma 50% have MG (12 Dec 1998) |
| corrected and republished article | The republication of an article to correct, amplify, or restore text and data of the originally published article. (12 Dec 1998) |
| costs and cost analysis | Absolute, comparative, or differential costs pertaining to services, institutions, resources, etc., or the analysis and study of these costs. (12 Dec 1998) |