title: Definitive diagnosis of gout by identification of urate crystals in asymptomatic metatarsophalangeal joints.
mesh_terms: D000328:Adult; D000368:Aged; D003460:Crystallization; D005260:Female; D006073:Gout / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008683:Metatarsophalangeal Joint / Q000032:analysis*; D008875:Middle Aged; D014033:Toe Joint / Q000032:analysis*; D014527:Uric Acid / Q000032:analysis*
chemical_list: D014527:Uric Acid