What causes lipemia Retinalis?

Lipemia Retinalis, is caused by hypertriglyceridemia with serum triglyceride levels typically greater than 1000 mg/dl. Multiple genes responsible for triglyceride metabolism have been identified as causing the serum triglyceride levels to see characteristic retinal vasculature abnormalities.

What lipemia means?

Lipemia is a turbidity of the sample caused by accumulation of lipoprotein particles. The most common preanalytical cause of lipemia is inadequate time of blood sampling after the meal.

What is familial hypertriglyceridemia?

Familial hypertriglyceridemia is a common disorder passed down through families. It causes a higher-than-normal level of triglycerides (a type of fat) in a person’s blood.

Can high triglycerides cause vision?

Decreased blood supply to your brain could cause numbness, dizziness, confusion, blurred vision, or severe headache. With triglyceride levels above 4,000 mg/dL your doctor may notice some changes on your eye exam.

What are the features of lipemia retinalis ( LR )?

Lipemia Retinalis Lipemia retinalis (LR) is a retinal manifestation of chylomicronemia (hypertriglyceridemia). Ophthalmoscopic features are creamy-white discoloration of the retinal vessels, which start in the peripheral vessels in mild cases and involves central retinal vessels in established cases.

What kind of lipemia is ApoC-II deficiency?

Clinically and biochemically, apoC-II deficiency closely simulates lipoprotein lipase deficiency, or hyperlipoproteinemia type I (238600), and is therefore referred to as hyperlipoproteinemia type IB.

When does familial lipoprotein lipase deficiency occur?

Familial lipoprotein lipase (LPL) deficiency usually presents in childhood and is characterized by very severe hypertriglyceridemia with episodes of abdominal pain, recurrent acute pancreatitis, eruptive cutaneous xanthomata, and hepatosplenomegaly.

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