27th February 2025

A 35-year-old patient with signs and symptoms of osteomalacia has the following blood results:

A 35-year-old patient with signs and symptoms of osteomalacia has the following blood results: normal calcium, normal phosphate, low ALP, normal PTH, and normal vitamin D. 

She has a good dietary intake and has no significant past medical history. On further questioning, she reveals a family history of similar symptoms presenting at this age in her mother and maternal grandfather. 

Given the likely diagnosis, what is the most appropriate treatment?

Select the SINGLE most appropriate option from the list below. Select ONE option only.