diagnostic tests

Syphilis treatment – Friday Pop Quiz 11/18/2022
This 58-year-old patient, recently diagnosed with secondary syphilis, presents with this painful skin eruption. The patient completed syphilis treatment, and his RPR titer decreased by four-fold, indicating successful treatment. No new medications, and HIV was negative. A review of system was otherwise unremarkable, denied recent upper respiratory illness, constitutional symptoms or sick conta …