A sexually active male comes with multiple painful ulcers, the smear is enclosed? What is the most likely diagnosis?: (A) Chancre, (B) Chancroid, (C) Herpes, (D) Aphthosis
Answer is B. Ans. B. ChancroidImage shows pleomorphic gram negative coccobacilli (H. ducreyi) arranged in a parallel chains of two's or four described as "School of fish"