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: Pathology
All the following familial syndromes are associated with the development of pheochromocytomas except - 
Select and explain. 
A. Sturge-Weber syndrome., B. Von Recklinghausen disease., C. MEN Type II., D. Prader-Willi syndrome.
D: Prader-Willi syndrome.
Answer: D: Prader-Willi syndrome. 
Explanation: Pheochromocytoma is associated with the following familial syndromes.


MEN syndrome type 2A & type 2B       
Von Hippel Lindau syndrome
Von Recklinghausen (Neurofibromatosis type I)
Sturge Weber Syndrome

Familial paragangliomas 1, 2, & 3 are also associated with Pheochromocytoma