This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
Electron microscopy is diagnostic in 
Select and explain. 
A. Good pasture's syndrome, B. Wegener's granulomatosis, C. PAN, D. Alpo's syndrome
A: Good pasture's syndrome
Answer: A: Good pasture's syndrome 
Explanation: .