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: Medicine
Spontaneous CSF leaks may be associated with all, Except: 
Select and explain. 
A. Increased Intracranial Tension, B. Pseudotumor cerebri, C. Empty Sella Syndrome, D. None
D: None
Answer: D: None 
Explanation: Answer is None (May be associated with all of the above) 'Diagnostic Nuclear Medicine' by Sandler, Coleman & Patton (Lippincott-Williams) 4th (2003)/ 838;