Painless Oral Ulcers: A Diagnostic Puzzle

Discover the diagnosis behind painless Oral Ulcers with indurated borders. Learn about key serologic tests and differential diagnoses like chancroid and herpes.

Syphilis


These oral ulcers were painless. What is the most likely diagnosis?

What is the most likely diagnosis?

Chancroid
Herpes simplex
Iron deficiency
Squamous cell cancer
Syphilis

Chancre, Oral ulcer, Sexually Transmitted Infection, Syphilis, Treponema pallidum

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