Syndrome de Wiskott-Aldrich

Risk Factors of Wiskott-Aldrich Syndrome

• Male gender (X-linked disorder)
• Family history of the condition
• Genetic inheritance

Prevention of Wiskott-Aldrich Syndrome

• Genetic counseling for families
• Early screening in newborns with family history
• Preventive care to reduce infections

Overview 

Wiskott-Aldrich Syndrome is a rare inherited condition that affects the immune system and blood clotting. It is characterized by a combination of recurrent infections, eczema, and low platelet count (thrombocytopenia), leading to increased bleeding risk.

This condition primarily affects males and usually appears in early childhood. Early diagnosis and proper treatment are crucial to manage symptoms and prevent serious complications.

Types of Wiskott-Aldrich Syndrome

• Classic Wiskott-Aldrich Syndrome: Severe form with immune deficiency, eczema, and bleeding
• X-linked Thrombocytopenia (XLT): Milder form with mainly low platelet count
• X-linked Neutropenia: Rare variant affecting white blood cells

Symptoms of Wiskott-Aldrich Syndrome

• Frequent infections
• Easy bruising or bleeding
• Small red spots on the skin (petechiae)
• Eczema (skin rash)
• Blood in stools
• Prolonged bleeding from minor injuries

Causes of Wiskott-Aldrich Syndrome

• Mutation in the WAS gene
• X-linked genetic inheritance
• Defective immune system function
• Abnormal platelet production

Complications of Wiskott-Aldrich Syndrome

• Severe infections
• Autoimmune disorders
• Increased risk of lymphoma and other cancers
• Chronic bleeding issues
• Organ damage