[2 cases of acute renal failure of unknown origin].
D058186:Acute Kidney Injury / Q000209:etiology*; D000328:Adult; D005260:Female; D006801:Humans; D007682:Kidney Pelvis / Q000601:surgery; D009392:Nephrectomy / Q000009:adverse effects; D011183:Postoperative Complications; D014513:Ureter / Q000601:surgery