Tumour-induced osteomalacia (TIO), also known as oncogenic osteomalacia, is a rare paraneoplastic disorder caused by tumours that secrete fibroblast growth factor 23. Clinically, TIO is associated with hypophosphataemia and skeletal abnormalities. This Primer focuses on the epidemiological, pathophysiological, diagnostic and clinical aspects of TIO.
- Salvatore Minisola
- Munro Peacock
- Michael T. Collins