469 RPR-positive * TPPA, Treponema pallidum
particle agglutination; RPR, rapid plasma regain test.
Unfortunately, techniques to detect Treponema pallidum
in primary lesions (either by darkfield microscopy, direct immunofluorescence or amplified molecular technologies) are usually not available in most settings in developing countries, and clinicians usually have to rely on serological tests to establish a diagnosis.
The 2 commonly used specific treponemal tests are Treponema pallidum
hemagglutination (TPHA) and fluorescent treponemal antibody absorption (FTA-ABS).
Mycoplasma hominis Ureaplasma urealyticum Chancroid Haemophilus ducreyi> >Chlamydial infections Chlamydia trachomatis Cytomegalovirus infections Cytomegalovirus Genital herpes Herpes simplex virus Genital (venereal) warts Human papillomavirus Gonorrhea Neisseria gonorrhoeae Granuloma inguinale Calymmatobacterium granulomatis (donovanosis) Leukemia-Lymphoma/Myelopathy HTLV-I and II Lymphogranuloma venereum Chlamydia trachomatis Molluscum contagiosum Molluscum contagiosum virus Pubic lice Phthirus pubis Scabies Sarcoptes scabiei Syphilis Treponema pallidum
Trichomoniasis Trichomonas vaginalis Vaginal yeast infections Candida albicans
They decoded the entire genome of spiral-shaped Treponema pallidum
, the bacterium that causes it.
Syphilis is a sexually transmitted disease (STD) caused by the bacterium Treponema pallidum
13799 total treponema pallidum
antibodies reactive test to determine.
Antibody tests were negative for hepatitis B virus, hepatitis C virus, HIV, human T-lymphotropic viruses 1 and 2, and Treponema pallidum
, but testing for cytomegalovirus and EpsteinBarr virus showed previous exposure.
Making this change was comfortable because the treponemal syphilis IgG ETA had equal sensitivity and greater specificity for Treponema pallidum
compared to the non-treponemal rapid plasma reagin (RPR) test.
Syphilis Screen - Available on the IMMULITE System, this fully automated assay qualitatively detects antibodies to Treponema Pallidum
, eliminating the risk of manual transcription errors associated with traditional syphilis testing.
Comparison of recombinant-antigen enzyme immunoassay with Treponema pallidum
haemagglutination test for serological confirmation of syphilis.
When using immunoperoxidase staining for Treponema pallidum
, look for organisms at the perijunctional zone.