Sexual Health
What tests are required for syphilis phase III? Suspecting oneself of being infected with syphilis, how to prevent it
Post Date November, 17 2024
How do I need to check for stage three syphilis? Syphilis is a chronic disease that can cause damage to multiple organs throughout the body, mainly through sexual intercourse. Syphilis can be divided into three stages based on its severity. If a woman develops into three stages of syphilis, it may be transmitted to the next generation through the placenta. Causing congenital syphilis in newborns is extremely harmful. So, what kind of examination should be done? Has the diagnosis of syphilis progressed to stage three? Phase III syphilis generally requires a comprehensive physical examination, including the entire body's skin, mucosa, bones, oral cavity, vulva, anus, and superficial lymph nodes. Elderly individuals with the disease should undergo cardiovascular and neurological examinations. Other specific inspections are as follows.
How to scientifically check for stage three syphilis
1. Treponema pallidum test.
2. Dark field microscopy examination: At the site of skin injury, use glass scraping to remove tissue exudate and lymph node puncture fluid, and see active Treponema pallidum.
3. Immunofluorescence staining: Green Treponema pallidum can be seen under a fluorescence microscope.
4. Syphilis serum test.
5. According to the antigens used, syphilis serum tests are divided into
(1) Non syphilis spirochete antigen serum test, cardiolipin antigen, and determination of anticardiolipin antibody in serum, also known as reagin.
(1) Rapid plasma reagin test: Improved sensitivity and specificity of VDRL antigen, similar to VDRL, with the advantage of readable results to the naked eye
(2) The unheated serum reagin glass test is also an improvement of VDRL antigen, with sensitivity and specificity similar to VDRL.
(2) Treponema pallidum antigen serum test
(1) Fluorescent Treponema pallidum antibody absorption test: This method is a sensitive and specific spirochete test
(2) Phase III Treponema pallidum hemagglutination test: High sensitivity and specificity, simple operation, but Phase I syphilis is more sensitive than FTA-ABS test.
What are the methods for preventing stage three syphilis
1. Treponema pallidum has Structural variation, resulting in drug resistance. Every pathogenic microorganism has its own characteristic of variation, and spirochetes are no exception. Mutated spirochetes, such as upgraded computer operating systems, have more complete functions, stronger toxicity, and are difficult to treat. At the same time, the abuse of clinical antibiotics has accelerated the resistance of spirochetes to drugs, bringing difficulties to traditional treatment.
2. The degree of harm increases, and the disability Case fatality rate increases. After the mutation of spirochetes, the toxicity increases and the degree of damage to body organs worsens. Moreover, the rapid development of the disease after the mutation, combined with the poor effect of traditional treatment, has led to an increase in the disability rate and Case fatality rate of syphilis on the body. Failure to treat in a timely manner can lead to organ dysfunction and even endanger life.
