[Sexually transmitted lymphogranuloma is caused by this reason]_Cause_Inducement
Sexually transmitted lymphogranuloma is one of the sexually transmitted diseases. It mainly occurs in male and female genital areas, causing blisters on the skin of the genital area. It is very harmful to the body and can be transmitted through sexual behavior. Usually, it is caused by sexual intercourse.Caused by cleanliness or excessive sexual partner changes.
The causative agent of the pathogenic pathogenic lymphogranuloma is the serotypes L1, L2, and L3 among 15 serotypes of C. trachomatis.
Compared with other serotypes, the L type is more aggressive.
It is mainly transmitted through sexual contact, occasionally through contamination or accidental transmission through experiments.
Before the millennium liberation and early liberation, the disease was common.
Since 1991, sporadic cases have been reported in some areas.
Dozens of cases were reported annually until 2001, but serological tests or culture confirmation of the reported cases.
Clinical manifestations 1.
Have a history of unclean sex during the incubation period. The incubation period is 5?
Early symptoms of early sores mostly occur in the male penis body, glans, coronal sulcus and foreskin, female vaginal vestibule, labia minora, vaginal opening, and urethral opening 5?
6mm small blister, pimples, erosions, ulcers, often rupture, sometimes several, no obvious symptoms, no healing for several days, no scars after healing.
Intermediate symptoms of first sores appear?
After 4 weeks, male inguinal lymphadenopathy (pain), pain, tenderness, adhesion, fusion, and “groove sign” can be seen (inguinal ligament separates the enlarged lymph nodes up and down, and the skin shows a groove shape).
After several weeks, the lymph nodes softened and ruptured, and the yellow serous fluid or bloody pus was discharged, forming multiple cystic tubes, like a “spouting bottle”, which did not heal for several months, leaving residual traces after healing.
The first ulcers in women often occur in the lower part of the vagina, which reflux to the iliac and rectal lymph nodes, causing lymphadenitis, proctitis, and correction of peripheral inflammation. Clinically, there may be blood in the stool, abdominal pain, diarrhea, acute aftermath, and low back pain, forming anal swelling.Cystic tube, retinal diameter and size of labia majora.
After several years or decades of advanced symptoms, long-term repetitive inguinal lymphadenitis can cause elephantiasis and correct fractures.
Symptoms of lymphadenopathy Symptoms may include chills, high fever, joint pain, fatigue, and hepatosplenomegaly.
There are also erythema polymorpha, nodular erythema, conjunctivitis, aseptic arthritis, and pseudomeningitis.
Serum antibody detection mainly includes micro-immunofluorescence test and enzyme-linked immunosorbent assay.
The detection of high titers of Chlamydia trachomatis is of great significance in the diagnosis of the disease.
Chlamydia culture, antigen detection method, nucleic acid detection method Chlamydia culture is the most specific method to diagnose the disease, but the sensitivity is not high.
Antigen detection methods, such as enzyme immunoassay, are extended, but not sensitive.
Nucleic acid detection is very sensitive and specific, and can also be used for laboratory testing of the disease.