title: Sarcoidal reaction of the skin in syphilis.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D010406:Penicillins / Q000627:therapeutic use; D012507:Sarcoidosis / Q000175:diagnosis*; D012867:Skin / Q000473:pathology; D013591:Syphilis, Cutaneous / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology
chemical_list: D010406:Penicillins