Searchable abstracts of presentations at key conferences in endocrinology

ea0081p31 | Calcium and Bone | ECE2022

Application of Calcium to Phosphorus (Ca/P) ratio in the diagnosis of pseudohypoparathyroidism: Another piece in the puzzle of diagnosis of Ca-P metabolism disorders

De Vincentis Sara , Brigante Giulia , Del Sindaco Giulia , Moretti Antonio , Pagnano Angela , Zirilli Lucia , Rochira Vincenzo , Simoni Manuela , Mantovani Giovanna , Madeo Bruno

Introduction: The serum calcium/phosphorus (Ca/P) ratio has been proposed to identify patients with primary hyperparathyroidism and chronic hypoparathyroidism (HPT) from healthy subjects. However, other disorders of the Ca-P metabolism might present similar biochemical profile of HPT, such as pseudohypoparathyroidism (PHP), for which the use of Ca/P can be useful. Aim: To test the performance of Ca/P ratio in the diagnosis of PHP in comparison to healthy...