How is the cause of acute tubular necrosis (ATN) identified?

Updated: Mar 15, 2021
  • Author: Sangeeta Mutnuri, MBBS; Chief Editor: Vecihi Batuman, MD, FASN  more...
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The history, physical examination, and laboratory findings, especially the renal ultrasonogram and the urinalysis, are particularly helpful in identifying the cause of ATN (see Presentation and Workup).

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