This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urinary tract, Subject name: Pathology
The Electron Microscopy is viually diagnostic in renal biopsy study of 
Select and explain. 
A. Goodpasture's syndrome, B. Churg-Strauss syndrome, C. Alpo syndrome, D. Wegner's granulomatosis
C: Alpo syndrome
Answer: C: Alpo syndrome 
Explanation: Fully developed Alpo syndrome has characteristic electron microscopic findings. The GBM shows irregular foci of thickening alternating with attenuation (thinning) and pronounced splitting and lamination of the lamina densa, often producing a distinctive basket-weave appearanceRobbins 9e pg: 924