syphilis

Syphilis is a chronic sexually transmitted disease caused by Treponema pallidum, or Treponema pallidum. It can invade the skin, mucous membranes, and other various tissues and organs. It can have a variety of clinical manifestations, and sometimes there is asymptomatic latency in the course of the disease. Pathogens can be transmitted to the fetus through the placenta and fetal syphilis occurs. Including: latent syphilis, primary syphilis, secondary syphilis, tertiary syphilis (late syphilis), pregnancy with syphilis, congenital syphilis (late congenital syphilis, fetal syphilis), neurosyphilis, syphilitic arthritis, non-sexual syphilis , Spinal syphilis, gastric syphilis, esophagus syphilis, syphilitic scleritis, syphilis with HIV infection.