Very-low-density lipoprotein (VLDL) cholesterol is produced in the liver and released into the bloodstream to supply body tissues with a type of fat (triglycerides). There are several types of cholesterol, each made up of lipoproteins and fats. Each type of lipoprotein contains a mixture of cholesterol, protein and triglycerides, but in varying amounts. About half of a VLDL particle is made up of triglycerides.
Hemangioma of the Liver. A liver hemangioma is a benign (noncancerous) mass that grows in the liver. A liver hemangioma is made up of blood vessels that are tangled and contain blood and is less than 4 centimeters (1.5 inches) in size. Sometimes liver hemangiomas can be larger than this, or there may be several present in the liver.
In most people, a liver hemangioma will never grow and never cause any signs and symptoms. But in a small number of people, a liver hemangioma will grow to cause complications and require treatment. It's not clear why this happens. Risk factors. Factors that can increase the risk that a liver hemangioma will cause signs and symptoms include: Your age.