Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 10 of 11 for chancre
  1. ... may look like the sore of primary syphilis (chancre). About one half of the people who are ...
  2. Primary Syphilis (VisualDX)  
    Syphilis/Images ... Syphilis ... VisualDX ... Primary syphilis is a sexually transmitted infection (STI) caused when a bacterium called Treponema pallidum penetrates ...
  3. Syphilis (Mayo Foundation for Medical Education and Research)  
    Syphilis/Start Here ... Syphilis ... Mayo Foundation for Medical Education and Research
  4. Chlamydia, Gonorrhea, and Syphilis (American College of Obstetricians and Gynecologists)  
    Learn the symptoms, diagnosis, and treatment of chlamydia, gonorrhea, and syphilis. These STIs can cause serious problems if they are not treated. ... Chlamydia ...
  5. ... Small, painless open sore or ulcer (called a chancre) on the genitals, mouth, skin, or rectum that ... infection is gone. Avoid sexual contact when the chancre is present. Use condoms until two follow-up ...
  6. What Are Some Types of and Treatments for Sexually Transmitted Diseases (STDs) or Sexually Transmitted Infections ... From the National Institutes of Health (Eunice Kennedy Shriver National Institute of Child Health and Human Development)  
    Sexually Transmitted Diseases/Specifics ... Sexually Transmitted Diseases ... Eunice Kennedy Shriver National Institute of Child Health and Human Development ... From ...
  7. Sexually Transmitted Disease (STD) Symptoms (Mayo Foundation for Medical Education and Research)  
    Sexually Transmitted Diseases/Symptoms ... Sexually Transmitted Diseases ... Mayo Foundation for Medical Education and Research
  8. ... weeks after infection and include: Small, painless sore (chancre) on the genitals, or in the mouth, anus, ...
  9. ... small, painless open sore or ulcer (called a chancre) on the genitals Granuloma inguinale -- small, beefy-red ...
  10. ... small, painless open sore or ulcer [called a chancre] on the genitals Granuloma inguinale -- small, beefy-red ...
previous · 1 · 2 · next