Wilson Disease

### Wilson Disease Study Guide

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#### Introduction

- Wilson Disease: A rare, autosomal recessive disorder characterized by abnormal copper accumulation in the body, particularly in the brain, liver, and cornea.

- Genetic Cause: Caused by mutations in the ATP7B gene, which is responsible for the transport of copper from the liver to other parts of the body. Both parents must pass on the faulty gene for the disease to be expressed.

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#### Causes

- ATP7B Gene: Mutations in this gene disrupt the transport of copper, leading to its buildup in tissues.

- Protein Role: The ATP7B gene provides instructions for creating a protein involved in copper transport.

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#### Symptoms

- General Symptoms:

- Tiredness and loss of appetite

- Yellowing of the skin and the whites of the eyes (jaundice)

- Fluid buildup in the legs or abdominal area (edema)

- Easy bruising and prolonged bleeding

- Neurological Symptoms:

- Problems with speech, swallowing, or physical coordination

- Uncontrolled movements or muscle stiffness (dystonia)

- Other Symptoms:

- Swelling in the legs and abdomen

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#### Management

- No Cure: While there is no cure for Wilson disease, it can be managed with proper treatment.

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#### Demographics

- Age Range: Wilson disease can affect a range of ages, from children to adults.

- Gender: Both males and females are equally affected by Wilson disease.

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#### Conclusion

Wilson disease is a genetic disorder resulting from mutations in the ATP7B gene, leading to abnormal copper accumulation in the body. Symptoms can range from jaundice and fatigue to severe neurological issues. Although incurable, the disease can be managed with appropriate medical intervention. Both genders and various age groups are susceptible to this condition.