Pathology Spotlight- Vitamin D Deficiency: Osteomalacia and Rickets

Bones are made principally from a combination of the protein collagen (30%) and the calcium-based mineral hydroxyapatite (70%). Inadequate production of the mineral portion of bone can lead to soft bones, a condition called osteomalacia. The usual cause is a deficiency in vitamin D, which is required to absorb calcium from the diet. Vitamin D…

Medical Miscellany

Guest author Iain Macleod, retired consultant and honorary clinical senior lecturer in dental & maxillofacial radiology, tells us more about an object in our Collection that once belonged to his father. In the early 1950’s my late father, Dr Ian R. Macleod, was conscripted into the army as part of “national service”. As a doctor,…