title: Answer to Photo Quiz: A man with an unique tongue disorder.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008488:Medical Illustration; D010781:Photography; D012725:Sexual Behavior; D013587:Syphilis / Q000150:complications / Q000175:diagnosis* / Q000382:microbiology; D014060:Tongue Diseases / Q000175:diagnosis* / Q000382:microbiology