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. 2023 Jun 13;42(3):440–445. doi: 10.14366/usg.23028

Fig. 2. Renal Doppler US of patients with diabetes and CKD.

Fig. 2.

A. A 42-year-old man with biopsy-proven DN shows an increased RI of 0.76. B. A 54-year-old man with biopsy-proven MPGN shows a normal RI of 0.57. C. A 62-year-old man with biopsyproven MCD superimposed on DN shows a normal RI of 0.68. US, ultrasonography; CKD, chronic kidney disease; DN, diabetic nephropathy; RI, resistive index; MPGN, membranoproliferative glomerulonephritis; MCD, minimal change disease; PSV, peak systolic velocity; EDV, end-diastolic velocity.