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
Ground glass hepatocytes are seen in which of the viral hepatitis - 
Select and explain. 
A. HAV, B. HBV, C. HCV, D. HDV
B: HBV
Answer: B: HBV 
Explanation: HBV-infected hepatocytes may show a cytoplasm packed with spheres and tubules of HBs Ag, producing a finely granular cytoplasm ("ground-glass hepatocytes").