Cholesterol "tophus".
D000843:Ankle Joint; D001707:Biopsy, Needle; D002784:Cholesterol; D003460:Crystallization; D003937:Diagnosis, Differential; D006073:Gout / Q000473:pathology; D006099:Granuloma / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014527:Uric Acid / Q000378:metabolism
D014527:Uric Acid; D002784:Cholesterol