Syphilis Syphilis: Symptoms (w/ Online Quiz), Types, Tests, & Treatment Syphilis is a sexually transmitted infection (STI) caused by Treponema pallidum bacteria. It first presents with symptoms such as painless sores on the penis, anus or vulva that disappear...
Syphilis VDRL: What It's For, How It's Done, & Results The VDRL test, which stands for Venereal Disease Research Laboratory, is test that serves to diagnose and monitor the response to the treatment of syphilis, which is a sexually-transmitted infection...
Syphilis Neurosyphilis: Symptoms, Treatment & Complications Neurosyphilis is a complication of inadequately treated syphilis that happens when the bacterium Treponema pallidum invades the central nervous system.
Syphilis Tertiary Syphilis: Symptoms, Diagnosis & Treatment Tertiary syphilis is the final stage of syphilis. It occurs when the bacterium Treponema pallidum is not treated in the earlier stages.