ON REFLUX NEPHROPATHY-ITS CLINICAL AND PATHOLOGICAL STUDY

Reflux and Obstructive Nephropathy

Reflux nephropathy, or renal parenchymal scarring associated with vesicoureteral reflux (VUR), is an important cause of renal failure. Some studies have shown that in up to 10% of adults and 30% of children requiring renal replacement therapy for end-stage renal disease, reflux nephropathy is the cause of the renal failure. Reflux nephropathy is thought to result from the combination of VUR of ...

Vesico-ureteric reflux and reflux nephropathy.

Diagnosis of Vesicoureteric Reflux and Reflux Nephropathy

FIGURE 8-12 International system of radiographic grading of vesicoureteral reflux (VUR). The severity of VUR is most frequently classified according to the International Grading System of Vesicoureteral Reflux, using a standardized technique for performance of voiding cystourethrography. The definitions of this system are illustrated in Figure 8-4 and are as follows. In grade I, reflux only int...

Diagnosis of intrarenal reflux and its role in pathogenesis of reflux nephropathy in children.

We compared newly developed radionuclide cystography with conventional contrast voiding cystography (VCG) with regard to their diagnostic usefulness of intrarenal reflux (IRR) in children. Based on the imaging findings, we assessed the role of IRR in the pathogenesis of reflux nephropathy (RN). Among the ureters which revealed IRR diagnosed by radionuclide cystography, 38.9% (7 out of 18 ureter...

Clinical and pathological evaluation of hypertensive emergency-related nephropathy.

OBJECTIVE The prognosis of patients with hypertensive emergencies has recently improved dramatically owing to the development of effective antihypertensive therapy. We examined the histological and clinical features of patients with hypertensive emergency-related nephropathy. METHODS Twelve patients (11 men and one woman) were diagnosed as having hypertensive emergencies with acute renal fail...