This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
[{'content': 'Chancre redux is a clinical feature of \nSelect and explain. \nA. Early relapsing syphilis, B. Late syphilis, C. Chancroid, D. Recurrent herpes simplex infection', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Chancre- primary lesion in syphilis (hard chancre)Chancre redux is the relapse of the chancre lesions in the early stage of syphilisSecondary syphilis-Cutaneous lesionsRoseolarsyphilidePapularsyphilidePsoriasiform lesion CondylomataMalignant syphilidePalm & sole lesion ( Coppery red lesion )Mucosal lesions Mucous patches Snail track ulcers Lymphadenopathy Generalized symmetrical rubbery lymphadenopathy Systemic involvement Periostitis, Ahritis Iridocyclitis, Uveitis, ChorioretinitisNephritic syndrome Late or teiary syphilis- cardiovascular lesions and tabes dorsalis seen(Ref: Ananthanarayan 9th edition, p372)', 'role': 'assistant'}]