In diabetes, kidneys' morphological changes are non-specific at ultrasound (US) and they vary according to disease stage. In the earlier stages, kidneys are enlarged and diffusely hypoechoic due to hyperfiltration. Kidneys size decreases only in advanced stages whereas renal cortical echogenicity progressively increases due to glomerulosclerosis. Nephromegaly, as well as discrepancy between size and renal function, are typical features of diabetic nephropathy either in early or in advanced stages of the disease. Resistive indexes progressively increase together with serum creatinine levels and macro/microcirculation damage. Chronic glomerulonephritis (CGN) is the third leading cause of chronic kidney disease and it represents the clinical evolution of a variety of primary or secondary glomerular diseases. Kidneys in CGN are gradually reduced in volume, but remain symmetric, easily recognizable in renal space until the disease's later stages.
|Titolo:||Clinical Scenarios in Chronic Kidney Disease: Parenchymal Chronic Renal Diseases - Part 1|
|Autori interni:||PETRUCCI, Ilaria|
|Data di pubblicazione:||2016|
|Rivista:||CONTRIBUTIONS TO NEPHROLOGY|
|Appare nelle tipologie:||1.1 Articolo su Rivista/Article|