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KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Diagnostic Checklist
TERMINOLOGY
Abbreviations
Resistive index (RI)
Synonyms
Arterial resistivity index
Pourcelot index
Definitions
RI = (peak systolic velocity - end diastolic velocity)/end diastolic velocity
IMAGING
General Features
Ultrasonographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Reporting Tips
Selected References
Viazzi F et al: Ultrasound Doppler renal resistive index: a useful tool for the management of the hypertensive patient. J Hypertens. 32(1):149-53, 2014
Granata A et al: Doppler ultrasound and renal artery stenosis: an overview. J Ultrasound. 12(4):133-43, 2009
Tublin ME et al: Review. The resistive index in renal Doppler sonography: where do we stand? AJR Am J Roentgenol. 180(4):885-92, 2003
Platt JF et al: Intrarenal arterial Doppler sonography in patients with nonobstructive renal disease: correlation of resistive index with biopsy findings. AJR Am J Roentgenol. 154(6):1223-7, 1990
Platt JF et al: Distinction between obstructive and nonobstructive pyelocaliectasis with duplex Doppler sonography. AJR Am J Roentgenol. 153(5):997-1000, 1989
Chamorro HA et al: Multiimaging approach in the diagnosis of Page kidney. AJR Am J Roentgenol. 136(3):620-1, 1981
Marshall WH Jr et al: Hypertension produced by constricting capsular renal lesions. ("Page" kidney). Radiology. 101(3):561-5, 1971
Related Anatomy
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Related Differential Diagnoses
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Diagnostic Checklist
TERMINOLOGY
Abbreviations
Resistive index (RI)
Synonyms
Arterial resistivity index
Pourcelot index
Definitions
RI = (peak systolic velocity - end diastolic velocity)/end diastolic velocity
IMAGING
General Features
Ultrasonographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Reporting Tips
Selected References
Viazzi F et al: Ultrasound Doppler renal resistive index: a useful tool for the management of the hypertensive patient. J Hypertens. 32(1):149-53, 2014
Granata A et al: Doppler ultrasound and renal artery stenosis: an overview. J Ultrasound. 12(4):133-43, 2009
Tublin ME et al: Review. The resistive index in renal Doppler sonography: where do we stand? AJR Am J Roentgenol. 180(4):885-92, 2003
Platt JF et al: Intrarenal arterial Doppler sonography in patients with nonobstructive renal disease: correlation of resistive index with biopsy findings. AJR Am J Roentgenol. 154(6):1223-7, 1990
Platt JF et al: Distinction between obstructive and nonobstructive pyelocaliectasis with duplex Doppler sonography. AJR Am J Roentgenol. 153(5):997-1000, 1989
Chamorro HA et al: Multiimaging approach in the diagnosis of Page kidney. AJR Am J Roentgenol. 136(3):620-1, 1981
Marshall WH Jr et al: Hypertension produced by constricting capsular renal lesions. ("Page" kidney). Radiology. 101(3):561-5, 1971
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