Venereal Disease Research Laboratory
- Venereal Disease Research Laboratory
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VDRL
Venereal Disease Research Laboratory (ou VDRL) est un test biologique utile au diagnostic de la syphilis.
Ce test détecte des anticorps dirigés contre des antigènes non tréponèmiques ce qui en fait donc un test non spécifique, contrairement au TPHA. Les causes de faux positif sont : la grossesse, des maladies auto-immunes (lupus, polyarthrite rhumatoïde), certains médicaments, certaines infections bactériennes (lèpre...) ou virales (mononucléose...) ou d'autres tréponématoses (pian, bejel, pinta).
Par contre le VDRL est utile dans le suivi du traitement car il est le seul à régresser à la guérison.
Liens externes
Test VDRL en images
- Portail de la médecine
Catégories : Infectiologie | Biologie en maladie infectieuse
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Venereal Disease Research Laboratory test — The Venereal Disease Research Laboratory test or VDRL was developed by the former Venereal Disease Research Laboratory, now the Treponemal Pathogenesis and Immunology Branch, of the United States Public Health Service. The VDRL type test was… … Wikipedia
Venereal Disease Research Laboratory test — A blood test for syphilis. Venereal Disease Research Laboratory is commonly abbreviated VDRL. A negative ( nonreactive ) VDRL is compatible with a person not having syphilis. However, a person may a negative VDRL and still have syphilis since, in … Medical dictionary
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VDRL — Venereal disease research laboratory (Prueba de laboratorio para la investigaci ón de enfermedades venéreas). Es una prueba de floculación para el diagn óstico de la sífilis desarrollada por el Venereal disease research laboratory en los Estados… … Diccionario de siglas médicas y otras abreviaturas
VDRL — Venereal Disease Research Laboratory (ou VDRL) est un test biologique utile au diagnostic de la syphilis. Ce test détecte des anticorps dirigés contre des antigènes non tréponèmiques ce qui en fait donc un test non spécifique, contrairement au… … Wikipédia en Français
VDRL (Reaction) — Venereal Disease Research Laboratory (Reaction) (Anglais. En franc. = (Réaction du) laboratoire de recherche sur les maladies vénériennes). Réaction servant au diagnostic de la syphilis … Sigles et Acronymes francais