Rickets of Vitamin D Deficiency 维生素D缺乏性佝偻病
Rickets of Vitamin D Deficiency 维生素D缺乏性佝偻病
Definition Rickets is the term signifying a failure in mineralization of growing bone or osteoid tissue
Definition Rickets is the term signifying a failure in mineralization of growing bone or osteoid tissue
Etiology Inadequate exposure in sunlight 296 310mm 7-dehydrocholesterol VitD3 ultraviolet rays Prevalence Spring> Autum City> Countryside Dark skin> white skin
Etiology 296— 310nm ultraviolet rays Inadequate exposure in sunlight Prevalence Spring > Autum City > Countryside Dark skin > White skin 7-dehydrocholesterol VitD3
Etiology Insufficient intake of vitD3 Insufficient intake of calcium absoption VitD lactose Amino acid inhibition fibers vegetable P↑
Etiology ❖Insufficient intake of VitD3 ❖Insufficient intake of calcium absoption inhibition VitD lactose Amino acid P↑ fibers vegetable
Etiology Rapid growth Low- birth weight infants Adolescents
Etiology adolescents Rapid growth Low- birth weight infants Adolescents