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
A patient has hyperphosphatemia with short metacarpals and associated cataract. The diagnosis is - 
Select and explain. 
A. Pseudohypoparathyroidism, B. Hypophosphatasia, C. Hyperparathyroidism, D. Osteomalacia
A: Pseudohypoparathyroidism
Answer: A: Pseudohypoparathyroidism 
Explanation: None