What are the primary causes of nephrotic syndrome as mentioned in the chapter?

Key points

• Nephrotic syndrome is characterized by increased glomerular permeability.
• Glomerulonephritis is one of the causes.
• Other causes include renal vein thrombosis and diabetes.
• Systemic lupus erythematosus and toxins can also lead to nephrotic syndrome.
• Conditions damaging the glomeruli contribute to the syndrome.