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What is The above condition is postive in and explain in detail?
Image shown is BUSCHKE OLINDROF SIGN in secondary syphylis SECONDARY SYPHILIS * 2-12 weeks of development of primary syphilis -- pt manifests with symptoms of secondary syphilis * Characterized by low-grade fever, malaise, sore throat, headache, adenopathy and cutaneous or mucosal rash. * Manifest as- Evanesent copper-colored macular rash * A few days later, symmetric papular eruption appears, involving entire trunk and the extremities, palm and soles * Papules - reddish brown,scaly,discrete,0.5-2 cm in diameter. * Variats - pustular,combination of these , lichenoid , acneiform nodular ,circinate,corymbose,annular * 25% of pts have abnormal CSF ref : thomas habif 7th ed