Bone Abstracts

Background: Tumor Induced osteomalacia (TIO) is a rare acquired disorder in children characterized by hypophosphatemia, phosphaturia and rickets/osteomalacia. This condition is causes by mesenchymal tumor that produce phosphaturic factors resulting in decrease renal phosphate reabsorption. Here, we report a case of FGF-23 induced hypophosphatemic rickets due to a tumor of femoral bone in an adolescent girl.Clinical case: The proposita is now 18 years old...