This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Which is not true about Sturge weber syndrome - 
Select and explain. 
A. Portwine Stain, B. Calcification in brain, C. Cortical atrophy, D. Intra cranial hamartoma
D: Intra cranial hamartoma
Answer: D: Intra cranial hamartoma 
Explanation: Sturge Weber Syndrome 

It is one of the hereditary neurocutaneous syndromes

Characterized by :

A large unilateral cutaneous angioma (port wine stain) of the face
Angiomas in the brain involving the ipsilateral cerebral hemisphere and meninges.
Adrenal pheochromocytoma
Cerebral angioma leads to cortical atrophy
The angiomas are visible radiologically due to its characteristic linear rail-track or tram-track calcification.


Intracranial hamartomas are seen in another neurocutaneous syndrome → tuberous sclerosis (Bournevilles ds)