Serum alkaline phosphatase level is normal in:: (A) Multiple myeloma., (B) Paget's disease., (C) Fibrous dysplasia., (D) All of the above.
Answer is A. Serum alkaline phosphatase elevated in:
Paget's disease.
Fibrous dysplasia.
Hyper parathyroidism (Brown’s tumour)
Note: Serum alkaline phosphatase level is normal in multiple myelomaQ