title: [Papillary calculi with atypical plaques].
mesh_terms: D002129:Calcium Oxalate / Q000032:analysis; D003460:Crystallization; D006801:Humans; D007669:Kidney Calculi / Q000473:pathology*; D008854:Microscopy, Electron; D012825:Silicon / Q000032:analysis; D013455:Sulfur / Q000032:analysis; D014527:Uric Acid / Q000032:analysis
chemical_list: D002129:Calcium Oxalate; D014527:Uric Acid; D013455:Sulfur; D012825:Silicon
vernacular_title: Cálculos papilares con placas atípicas.