An adolescent with a history of mental retardation presents with short stature. He is noted to have short metacarpals and metatarsals . Blood tests reveal a low calcium , and an elevated phosphorus and alkaline phosphatase a) Hypothyroidism b) Pseudohypoparathyroidism c) Hypoparathyroidism d) Pseudo-pseudohypoparathyroidism e) Hyperparathyroidism
