This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Salivary Glands, Subject name: Surgery
[{'content': "Bilateral parotid enlargement is seen in:- \nSelect and explain. \nA. Wegner's granulomatosis, B. Sjogren's syndrome, C. Kimura's disease, D. All of the above", 'role': 'user'}, {'content': "Answer: D \nExplanation: Causes of Bilateral Parotid Enlargement Viral infections: Mumps Influenza Epstein - Barr virus Coxsackie virus Cytomegalovirus HIV Sarcoidosis Amyloidosis Kimura's Disease Wegner's granulomatosis Sjogren's syndrome Metabolic Diabetes mellitus Hyperlipoproteinemia Chronic pancreatitis Hepatic cirrhosis Endocrine Acromegaly Gonadal hypofunction", 'role': 'assistant'}]