Which lipid abnormalities are commonly seen in nephrotic syndrome?

Which lipid abnormalities are commonly seen in nephrotic syndrome?

• A. Hypolipidemia
• B. Hyperlipidemia and lipiduria are common
• C. Normal lipids
• D. Only triglyceride elevation without cholesterol changes

Answer: (B)

In nephrotic syndrome the key disturbance is heavy loss of protein in the urine, which lowers the blood’s oncotic pressure and triggers the liver to overproduce lipoproteins. This compensatory response raises circulating cholesterol and triglycerides, causing hyperlipidemia. At the same time, lipids can spill into the urine, producing lipiduria (often seen as lipid droplets or oval fat bodies in urine sediment). So the combination of high blood lipids and lipid-rich urine is a hallmark of nephrotic syndrome. Options suggesting low lipids or normal lipids don’t fit this condition, and lipid changes aren’t limited to just triglycerides—the elevated cholesterol is common as well.

In nephrotic syndrome the key disturbance is heavy loss of protein in the urine, which lowers the blood’s oncotic pressure and triggers the liver to overproduce lipoproteins. This compensatory response raises circulating cholesterol and triglycerides, causing hyperlipidemia. At the same time, lipids can spill into the urine, producing lipiduria (often seen as lipid droplets or oval fat bodies in urine sediment). So the combination of high blood lipids and lipid-rich urine is a hallmark of nephrotic syndrome. Options suggesting low lipids or normal lipids don’t fit this condition, and lipid changes aren’t limited to just triglycerides—the elevated cholesterol is common as well.