Xanthomas and Xanthelasmas
Hypercholesterolemia often presents with no noticeable symptoms for a prolonged period. However, over time, some individuals may experience leg cramps while walking or persistent non-healing sores on the feet. Additionally, xanthelasmas and xanthomas can manifest as signs of this condition. Xanthelasma refers to the presence of yellow-colored cholesterol lumps that develop on the eyelids. On the other hand, xanthomas are cholesterol deposits that commonly occur on the elbows and other parts of the body. These growths can cause disfigurement, prompting doctors to consider surgical removal.
Understanding LDL and HDL Cholesterol Levels
When it comes to cholesterol, it is important to understand the role of lipoproteins, which are protein-covered particles that help transport cholesterol through the bloodstream. The diagnosis of hypercholesterolemia involves a fasting blood test that measures the levels of LDL and HDL cholesterol. LDL, which stands for low-density lipoproteins, is often referred to as the “bad” cholesterol because it contributes to the formation of arterial plaque. On the other hand, HDL, or high-density lipoproteins, is considered the “good” cholesterol because it helps remove LDL from the body.
During a fasting blood test, the levels of LDL and HDL cholesterol are compared to average levels based on age, gender, medical history, and other factors. This helps doctors assess the severity of a patient’s condition and determine an appropriate treatment plan.