hrp0097p2-198 | Pituitary, Neuroendocrinology and Puberty | ESPE2023

Idiopathic diabetes insipidus: beyond the initial diagnosis

Puerto-Carranza Elsa , Campos Martorell Ariadna , Albaladejo-Moreno Raquel , Laguillo-Sala Gemma , Vazquez Elida , López-Bermejo Abel

Introduction: Diabetes insipidus (DI) is a rare disease in children. In most cases it is acquired and central in origin (CDI). The most frequent cause of acquired CDI is brain tumor and idiopathic forms represent between 20-50% of cases, depending on the series. Autoimmune hypophysitis is a rare cause of DI and is a presumptive diagnosis with a suggestive brain MRI and ACTH and TSH deficiencies as the most common hormonal involvement, although it can manifest ...