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World J Nephrol. Jun 25, 2026; 15(2): 118229
Published online Jun 25, 2026. doi: 10.5527/wjn.v15.i2.118229
Table 1 Prognostic significance of key ultrasound morphologic parameters in glomerulonephritis
Parameter1
Typical US finding
Correlation with histology
Predictive value2
Renal echogenicityIncreased cortical echogenicity (grades II-IV)Glomerulosclerosis, tubulointerstitial fibrosis, inflammationHigher echogenicity correlates with lower eGFR
Cortical thicknessDecreased cortical thicknessPositive correlation with eGFR< 4.0 mm/cm predicts > 30% eGFR decline or dialysis initiation (sensitivity 72.5%, specificity 80%)


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