A 25yo woman presents with a painful shallow ulcer on the vulva. What investigation has to be done?
belongs to book: 1700 MCQ REVISED VERSION TOPIC WISE|DR. KHALID SAIFULLAH|4th EDITION| Chapter number:8| Question number:24
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The key is C. Swab for hemophilus ducreyi. [Herpes simplex virus causes multiple painful vesicles and syphilis ulcer is painless. As here single painful ulcer probable dx is Chancroid caused by Hemophilus ducreyi].
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