**Core Concept**
Wilson disease is a rare **genetic disorder** characterized by excessive accumulation of **copper** in the body, particularly in the **liver**, **brain**, and other **vital organs**. This accumulation can lead to **liver disease**, **neurological symptoms**, and **psychiatric problems**. The underlying cause is a mutation in the **ATP7B gene**.

**Why the Correct Answer is Right**
Since the correct answer is not provided, let's discuss the general aspects of Wilson disease. The disease is inherited in an **autosomal recessive pattern**, meaning that a person must inherit one defective gene from each parent to develop the condition. **Ceruloplasmin** levels are typically low in Wilson disease patients, as the **ATP7B gene** mutation affects the production of this copper-carrying protein.

**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific details of option A, we cannot determine why it is incorrect.
**Option B:** Similarly, without the details of option B, its incorrectness cannot be explained.
**Option C:** The same applies to option C.
**Option D:** Option D's incorrectness also cannot be discussed without more information.

**Clinical Pearl / High-Yield Fact**
A key point to remember is that Wilson disease can present with a wide range of symptoms, including **hepatitis**, **cirrhosis**, **tremors**, and **psychiatric disturbances**. Early diagnosis is crucial to prevent long-term damage.

**Correct Answer:**