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: Radiology
Short 4th metacarpal is a feature of 
Select and explain. 
A. Hypothyroidism, B. Hyperthyroidism, C. Pseudohypoparathyroidism, D. Hypoparathyroidism
C: Pseudohypoparathyroidism
Answer: C: Pseudohypoparathyroidism 
Explanation: Seen in pseudohypoparathyroidism and Pseudo pseudo hypoparathyroidism.