梅毒(syphilis)定义:苍白密螺旋体苍白亚种(treponema pallidumsubp. pallidum)(又名梅毒螺旋体)感染人体所引起的一种系统性、慢性性传播疾病,可引起人体多系统多器官的损害,产生多种临床表现,导致组织破坏、功能失常,甚至危及生命。 4.1 一期梅毒 4.1.1 流行病学史 多数有不安全性行为史,或性伴感染史,或多性伴史。
Harner RE, Smith JL, Israel CW: The FTA-ABS test in late syphilis. JAMA 203:545-548, 1968Harner RE, Smith JL, Israel CW. The FTA-ABS test in late syphilis. JAMA 1968;203:545-8.Harner RE, Smith JL, Israel CW. The FTA-ABS test in late syphilis. A serological study in 1,985 ...
Fluorescent Treponemal Antibody-Absorption (FTA-ABS) Test for Syphilis Wilbur E. Deacon, PhD; James B. Lucas, MD; Eleanor V. Price Author Affiliations JAMA. 1966;198(6):624-628. doi:10.1001/jama.1966.03110190106026 Full Text Abstract The development of the fluorescent treponemal antibody-abso...
A negativeFTA-ABS testresult is consistent with a person not having syphilis. However, a person may have a negative FTA-ABS test result while in the early (primary) and late (tertiary) stages of the disease. In the middle (secondary) stage of syphilis, the FTA-ABS test is most reliable...
The FTA-ABS test does not distinguish between syphilis and other treponematoses such as yaws, pinta and bejil. Test Resources None found for this test Please visit our Clinical Education Center to stay informed on any future publications, webinars, or other education opportunities. Test Details...
The FTA-200 test is a useful tool in the serodiagnosis of syphilis, although it cannot entirely replace the TPI test. Preliminary results with the FTA-ABS procedure are promising and indicate a need for additional evaluation. 展开 关键词: Humans Fluorescent Antibody Technique Syphilis Serodiagnosis...
(FTA-ABS) is the one mostly used. This test becomes positive during the secondary stage of syphilis and remains positive for the patient's lifetime. This test is more sensitive during the latent stage, which is when uveitis usually develops. With the microhemagglutination assay forT. pallidum(...
To determine the performance of the FTA-ABS (IgM) test in congenital syphilis after eliminating interference by IgM rheumatoid factor (RF) and preventing c... MP Meyer,D Roditi,S Louw - 《Genitourinary Medicine》 被引量: 25发表: 1992年 The FTA-ABS Test in Ocular and Neurosyphilis * Seven...
FTA-ABS tests are an indication of past or present syphilitic infection, but the VDRL, particularly if reactive at a dilution of 16 or more, and with a rising titer, may be a better guide to activity. There are no tests yet available which differentiate syphilis from yaws (Wilkinson, 1972...
8 tn reagin smenmg tests. The development and modification of FTA-ABS tests for ~yphllis1@2~ alleviated some d the proMems encountered with reagmn screening tests. The clinical picture and patient hlstocy of BFP reactors consistently suggest some disease other than syphilis. This IS generally...