Catalog
Hypocalcaemic vitamin D dependent rickets
Link to WHO Definition
Hypocalcaemic vitamin D dependent rickets – http://id.who.int/icd/entity/1270705227
Hypocalcaemic vitamin D-dependent rickets (VDDR-I) is an early-onset hereditary vitamin D metabolism disorder characterised by severe hypocalcaemia leading to osteomalacia and rachitic bone deformations, and moderate hypophosphatemia.