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
A progressive increase in mandibular length and in mandibular interdental spacing in an adult patient is characteristic of: 
Select and explain. 
A. Periodontosis, B. Hypothyroidism, C. Hyperpituitarism, D. Hypoadrenalism
C: Hyperpituitarism
Answer: C: Hyperpituitarism 
Explanation: None