Syphilis
Syphilis is a chronic, systemic sexually transmitted infection caused by the spirochete bacterium Treponema pallidum. The disease progresses in distinct clinical stages, each with its…
Secondary Syphilis
Secondary syphilis is the second stage of the sexually transmitted infection caused by Treponema pallidum, typically occurring weeks to a few months after the initial…
Neurosyphilis
Neurosyphilis is a severe manifestation of Treponema pallidum infection, occurring when syphilis invades the central nervous system (CNS). Although primarily associated with late-stage syphilis, it…
Latent Early Syphilis
Syphilis, a sexually transmitted infection (STI) caused by the bacterium Treponema pallidum, progresses through distinct stages: primary, secondary, latent, and tertiary. The latent stage is…