<prompt> Ollendroff sign in which stage of syphilis?Primary syphilisSecondary syphilisLatent syphilisTeiary syphilis  <response>: Buschke Ollendroff sign is seen in 2o syphilis. 2o syphilis: All kinds of lesions can be seen except vesiculobullous lesions Pigmented lesions on palm sole. Shows deep dermal tenderness ka Buschke Ollendroff sign. Condyloma lata - moth eaten alopecia are seen. Extra edge on Secondary syphilis Lues maligna or malignant syphilis or ulceronodular syphilis. Syphilitic alopecia- Patchy hair loss, irregularly thinned,moth eaten patches of semi-baldness. Macular syphilide -Symmetrical, coppery red, round and oval spots. 