Figure 2From: Neurosyphilis manifesting with unilateral visual loss and hyponatremia: a case report Syphilitic lesions at presentation. Upper left image: Perioral syphilitic lesion. Upper right image: Genital syphilitic lesion. PCR of smears confirmed presence of Treponema pallidum in both locations. Lower Image: CT scan: marked genital and scrotal oedema and inguinal lymphadenopathy.Back to article page