Edema due to nephrotic syndrome

Edema due to nephrotic syndrome is an abnormal accumulation of fluid in the interstitial spaces and serous cavities secondary to glomerular dysfunction The underlying pathophysiology involves glomerular injury marked by heavy proteinuria—typically exceeding 3.5 grams per day in adults—and resultant hypoalbuminemia

Edema due to nephrotic syndrome is an abnormal accumulation of fluid in the interstitial spaces and serous cavities secondary to glomerular dysfunction It affects pediatric and adult renal patient populations and typically manifests as periorbital puffiness, dependent peripheral swelling in the lower extremities, ascites, or generalized anasarca

It affects pediatric and adult renal patient populations and typically manifests as periorbital puffiness, dependent peripheral swelling in the lower extremities, ascites, or generalized anasarca

It affects pediatric and adult renal patient populations and typically manifests as periorbital puffiness, dependent peripheral swelling in the lower extremities, ascites, or generalized anasarca

The underlying pathophysiology involves glomerular injury marked by heavy proteinuria—typically exceeding 3.5 grams per day in adults—and resultant hypoalbuminemia Fluid retention is driven by a combination of reduced plasma oncotic pressure precipitating secondary neurohormonal sodium avidity (the underfill mechanism) and primary renal tubular sodium and water retention caused by intrarenal epithelial sodium channel activation (the overfill mechanism)

Fluid retention is driven by a combination of reduced plasma oncotic pressure precipitating secondary neurohormonal sodium avidity (the underfill mechanism) and primary renal tubular sodium and water retention caused by intrarenal epithelial sodium channel activation (the overfill mechanism)