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: ENT
All of the following statements about CSF leak are true, except - 
Select and explain. 
A. Most common site of CSF leak is fovea ethmoidalis, B. Beta-2 transferrin estimation is highly specific for diagnosis, C. Fluorescein dye can be used intrathecally for diagnosis of site of leak, D. MRI (Gadolinium enhanced) T1 images are best for diagnosis of site of leak
D: MRI (Gadolinium enhanced) T1 images are best for diagnosis of site of leak
Answer: D: MRI (Gadolinium enhanced) T1 images are best for diagnosis of site of leak 
Explanation: None