Endocrine Abstracts

Oncogenic osteomalacia (tumor induced osteomalacia-TIO) is a rare disease that can lead to severe physical handicap and pains. Its pathogenesis involves the secretion of fibroblast growth factor-23 inducing urinary phosphate loss and consequent hypophosphataemia. We report a case of a TIO caused by a tumor in the nasal cavity. In 2010, a 61-years-old woman was examined because of muscle weakness and arthralgia in the extremities. Her symptomes started ~3 years before her prese...