Painful and multiple anogenital lesions are common in men with Treponema pallidum PCR-positive primary syphilis without herpes simplex virus coinfection: a cross-sectional clinic-based study.
Janet M TownsDavid E LeslieIan DenhamFrancesca AzzatoChristopher K FairleyMarcus ChenPublished in: Sexually transmitted infections (2015)
Primary syphilis lesions are often painful and/or multiple in the absence of herpes coinfection, and may be clinically misdiagnosed.