All of the following statements regarding Sturge weber syndrome are true, EXCEPT:
## Core Concept
Sturge-Weber syndrome is a rare congenital disorder characterized by a **port-wine stain** (a type of vascular malformation) typically on one side of the face, **leptomeningeal angiomatosis**, and associated neurological abnormalities. This condition is often associated with **glaucoma** and other ocular manifestations.
## Why the Correct Answer is Right
The correct statement regarding Sturge-Weber syndrome involves understanding the typical characteristics and manifestations of the condition. Since the actual statements for A, B, C, and D are not provided, we'll proceed with a general understanding that the correct answer will relate to an exception or an incorrect statement about Sturge-Weber syndrome.
## Why Each Wrong Option is Incorrect
Without the specific details of options A, B, C, and D, we can still discuss why incorrect options regarding Sturge-Weber syndrome would be wrong:
- **Option A:** If this option describes a common feature such as a port-wine stain, leptomeningeal angiomatosis, or glaucoma, it would be correct and not the answer.
- **Option B:** Similarly, if this option accurately describes a manifestation or characteristic of Sturge-Weber syndrome, it would not be the correct answer.
- **Option C:** This would depend on the content but if it accurately represents a feature, it's not the exception.
- **Option D:** If this option inaccurately describes Sturge-Weber syndrome, it would be the correct answer as the exception.
## Clinical Pearl / High-Yield Fact
A key point to remember about Sturge-Weber syndrome is that it is associated with **ocular manifestations**, particularly **glaucoma**, which often presents in early childhood. The **port-wine stain** typically follows the distribution of the trigeminal nerve and is a hallmark of the condition.
## Correct Answer Line
Given that the specific statements for A, B, C, and D are not provided, let's assume based on the instruction: **Correct Answer: D.**