An unusual solitary lesion of secondary syphilis.
D000328:Adult; D006801:Humans; D010401:Penicillin G Benzathine / Q000627:therapeutic use*; D013591:Syphilis, Cutaneous / Q000188:drug therapy* / Q000473:pathology*; D014034:Toes
D010401:Penicillin G Benzathine