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: Medicine
Macroglossia is seen in following except - 
Select and explain. 
A. Amyloidosis, B. Acromegaly, C. Hyperthyroidism, D. Down's syndrome
C: Hyperthyroidism
Answer: C: Hyperthyroidism 
Explanation: None