Xanthome (dépôts lipidiques dans la peau)

Overview

Xanthoma is a condition characterized by the accumulation of fat (lipids) under the skin, forming yellowish or reddish nodules or plaques. These deposits are often associated with high cholesterol or other lipid metabolism disorders.

Xanthomas can appear in different parts of the body, including elbows, knees, hands, feet, and around the eyes. While they are usually not painful, they may indicate underlying metabolic or cardiovascular conditions.

Types of Xanthoma (Lipid Deposits in Skin) Disease

• Eruptive Xanthomas: Small yellow bumps, often sudden onset
• Tuberous Xanthomas: Firm nodules over joints
• Tendinous Xanthomas: Affect tendons, especially Achilles tendon
• Xanthelasma: Flat deposits around eyelids
• Plane Xanthomas: Flat patches on skin

Symptoms of Xanthoma (Lipid Deposits in Skin)

• Yellowish or reddish skin bumps
• Soft or firm nodules under the skin
• Deposits around joints or eyelids
• Symmetrical lesions
• Usually painless

Causes of Xanthoma (Lipid Deposits in Skin)

• High cholesterol levels
• Lipid metabolism disorders
• Genetic conditions (familial hyperlipidemia)
• Diabetes
• Liver disease
• Obesity

Complications of Xanthoma (Lipid Deposits in Skin)

• Cosmetic concerns
• Recurrence after treatment
• Associated cardiovascular risk
• Underlying metabolic disorders

Risk Factors of Xanthoma (Lipid Deposits in Skin)

• High cholesterol or triglycerides
• Diabetes
• Obesity
• Smoking
• Family history of lipid disorders

Prevention of Xanthoma (Lipid Deposits in Skin)

• Maintaining healthy cholesterol levels
• Balanced diet and regular exercise
• Controlling diabetes
• Avoiding smoking
• Regular health check-ups