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Author: Li Yiding Common sexually transmitted diseases are mainly transmitted according to their epidemiology, such as the source of infection, the route of transmission, and the susceptible population, and they are indispensable
.
This table summarizes the diseases according to epidemiology, summarizes the characteristics of the diseases, and provides laboratory diagnosis methods, so that doctors can make a preliminary diagnosis according to the characteristics of the diseases in the season of frequent diseases, and prevent the missed diagnosis of the diseases
.
1.
Source of syphilis infection: Overt and latent syphilis patients are the source of infection.
Transmission: 95% of adults are transmitted through sexual contact.
Untreated patients are highly contagious within 1-2 years after infection, and the infectivity increases with the disease period.
It is getting smaller and smaller; the fetus is mainly susceptible to vertical transmission: Humans are generally susceptible.
Laboratory diagnosis: The pathogenic test found that Treponema pallidum can be diagnosed.
In particular, the secondary syphilis is strongly positive.
Second, the source of infection of gonorrhea: the patient is the source of infection.
The transmission route: adults are mainly transmitted through sexual contact, and a small amount of indirect transmission can occur; fetuses are mainly vertical transmission.
Susceptible population: people are generally susceptible laboratory Diagnosis: Gram-negative bacteria in neutrophils can be used as a screening method by examination of secretion pictures, and culture of gonococcus in secretions is the gold standard for the diagnosis of gonorrhea.
The patient is the source of infection.
Transmission route: Adults are mainly transmitted through sexual contact, and a small amount of indirect transmission can occur; fetuses are mainly vertical transmission.
Susceptible population: people are generally susceptible.
Laboratory diagnosis: Giemsa staining for cytology, and Chlamydia trachomatis culture as the most The most sensitive and specific diagnostic method, Chlamydia trachomatis antibody detection is the most commonly used clinical method, and serum antibody detection kit PCR nucleic acid detection can also be performed.
Persons with skin lesions are highly contagious Transmission routes: adults are mainly transmitted through sexual contact; fetuses are mainly transmitted by vertical transmission.
Susceptible population: people are generally susceptible.
Laboratory diagnosis: cytology testing, virus antigen, virus culture and nucleic acid testing 5.
Condyloma acuminatum infection source: dominant and recessive patients are the source of infection Transmission route: adults are mainly transmitted through sexual contact, a small amount of indirect transmission can occur; fetuses are mainly vertical transmission Susceptible population: people are generally susceptible Laboratory diagnosis: tissue disease Physical examination: hollow cells are characteristic lesions, and the acetowhite test is positive.
HPV can also be detected by PCR and DNA probe hybridization techniques
.
This table summarizes the diseases according to epidemiology, summarizes the characteristics of the diseases, and provides laboratory diagnosis methods, so that doctors can make a preliminary diagnosis according to the characteristics of the diseases in the season of frequent diseases, and prevent the missed diagnosis of the diseases
.
1.
Source of syphilis infection: Overt and latent syphilis patients are the source of infection.
Transmission: 95% of adults are transmitted through sexual contact.
Untreated patients are highly contagious within 1-2 years after infection, and the infectivity increases with the disease period.
It is getting smaller and smaller; the fetus is mainly susceptible to vertical transmission: Humans are generally susceptible.
Laboratory diagnosis: The pathogenic test found that Treponema pallidum can be diagnosed.
In particular, the secondary syphilis is strongly positive.
Second, the source of infection of gonorrhea: the patient is the source of infection.
The transmission route: adults are mainly transmitted through sexual contact, and a small amount of indirect transmission can occur; fetuses are mainly vertical transmission.
Susceptible population: people are generally susceptible laboratory Diagnosis: Gram-negative bacteria in neutrophils can be used as a screening method by examination of secretion pictures, and culture of gonococcus in secretions is the gold standard for the diagnosis of gonorrhea.
The patient is the source of infection.
Transmission route: Adults are mainly transmitted through sexual contact, and a small amount of indirect transmission can occur; fetuses are mainly vertical transmission.
Susceptible population: people are generally susceptible.
Laboratory diagnosis: Giemsa staining for cytology, and Chlamydia trachomatis culture as the most The most sensitive and specific diagnostic method, Chlamydia trachomatis antibody detection is the most commonly used clinical method, and serum antibody detection kit PCR nucleic acid detection can also be performed.
Persons with skin lesions are highly contagious Transmission routes: adults are mainly transmitted through sexual contact; fetuses are mainly transmitted by vertical transmission.
Susceptible population: people are generally susceptible.
Laboratory diagnosis: cytology testing, virus antigen, virus culture and nucleic acid testing 5.
Condyloma acuminatum infection source: dominant and recessive patients are the source of infection Transmission route: adults are mainly transmitted through sexual contact, a small amount of indirect transmission can occur; fetuses are mainly vertical transmission Susceptible population: people are generally susceptible Laboratory diagnosis: tissue disease Physical examination: hollow cells are characteristic lesions, and the acetowhite test is positive.
HPV can also be detected by PCR and DNA probe hybridization techniques
