title: Nephropathology quiz page. Birefringent crystals consistent with chronic gouty nephritis.
mesh_terms: D000368:Aged; D002908:Chronic Disease; D003460:Crystallization; D003937:Diagnosis, Differential; D006073:Gout / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008297:Male; D009393:Nephritis / Q000175:diagnosis / Q000473:pathology*