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Grading

Authoring team

Grades are as follows:

  • Grade 1: Reflux only into the non-dilated ureter.
  • Grade 2: Reflux into the ureter and the renal pelvis without dilatation
  • Grade 3: Reflux with mildly dilated ureter and pyelocalyceal system
  • Grade 4: Reflux with the tortuous and moderately dilated ureter with blunting of renal fornices. The papillary impression is preserved
  • Grade 5: Reflux with the tortuous and severely dilated ureter, dilatation of pyelocalyces with loss of fornices, and papillary impression

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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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