title: The unbreakable stone?
abstract: A case of a failed percutaneous ultrasonic lithotripsy is reported as an unusual occurrence.
mesh_terms: D006801:Humans; D007669:Kidney Calculi / Q000032:analysis / Q000628:therapy*; D007682:Kidney Pelvis; D008096:Lithotripsy; D008274:Magnesium / Q000032:analysis; D017616:Magnesium Compounds; D008297:Male; D008875:Middle Aged; D010710:Phosphates / Q000032:analysis; D013997:Time Factors
chemical_list: D017616:Magnesium Compounds; D010710:Phosphates; C030781:magnesium phosphate; D008274:Magnesium