<prompt> A 40 year old female presented with numerous, nonitchy, erythematous scaly papules lesions on trunk, with few oral white mucosal plaques. She also had erosive lesions in perianal area. The probable diagnosis isPsoriasisSecondary syphilisLichen planusDisseminated candidiasis  <response>: B i.e. Secondary syphilis Secondary syphilis presents with generalized, symmetrical, nonitchy, coppery red maculoppular lesions - scales on trunk, extremities and even palm and solesQ. Oral and genital superficial mucosal erosion patches are painless silver-grayQ surrounded by red periphery. And warm, moist, interiginous areas such as perianal area, vulva and scrotum show large, hyperophic, coalesced gray-white, highly infections papules Condylomata lataQ. 