What is not a feature of Sturge-Weber syndrome?
**Core Concept**
Sturge-Weber syndrome is a rare **neurocutaneous disorder** characterized by a congenital facial **port-wine stain**, neurological abnormalities, and **ocular** manifestations. The syndrome is associated with **leptomeningeal angiomatosis**, which leads to various clinical features. It is usually present at birth and affects one side of the body.
**Why the Correct Answer is Right**
Since the correct answer is not provided, let's discuss a key aspect of Sturge-Weber syndrome: its typical features include a port-wine stain, usually on the face, **seizures**, **hemiparesis**, and **glaucoma**. These features are a result of the abnormal formation of blood vessels in the skin, brain, and eyes.
**Why Each Wrong Option is Incorrect**
**Option A:** Without the specific option details, we can't address each directly, but typically, options might include features actually associated with Sturge-Weber syndrome.
**Option B:** Similarly, without specifics, we can deduce that incorrect options would be characteristics commonly found in Sturge-Weber patients.
**Option C:** This would likely be another feature of the syndrome, such as neurological or ocular symptoms.
**Option D:** Again, this could be a known aspect of the condition, making it an incorrect choice as the answer to what is NOT a feature.
**Clinical Pearl / High-Yield Fact**
A crucial point to remember about Sturge-Weber syndrome is the association between the location of the port-wine stain and the potential for **neurological** and **ocular** complications. The stain's presence, particularly in the **distribution of the trigeminal nerve**, correlates with the risk of these issues.
**Correct Answer:**