This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Liver & Biliary Tract, Subject name: Pathology
[{'content': 'Microvesicular fatty change in hepatocytes is seen due to infection with: \nSelect and explain. \nA. Hepatitis A, B. Hepatitis B, C. Hepatitis C, D. Hepatitis D', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. (d) Hepatitis D(Ref: Robbins 9th/pg 835; 8th/pg 849)Acute HDV infection has been associated with microve- sicular change in hepatocytes; this 'spongiocytic change' or 'morula cell degeneration' was attributed to accumulation of small lipid droplets in damaged hepatocytes.", 'role': 'assistant'}]