hrp0082p3-d3-923 | Pituitary (1) | ESPE2014

Think Histiocytosis X Facing Insipidus Diabetes with Thickened Pituitary Stalk

Lichtenberger-Geslin Lydia , Gourmel Antoine , Sainte-Rose Christian , Trifunovic-Bony Helene , Braun Karine , Boudailliez Bernard , Devoldere Catherine

Background: Insipidus diabetes is a rare disease in pediatric endocrinology.Objective and hypotheses: Facing a thickened pituitary stalk on MRI pituitary, the main diagnosis to mention are: dysgerminoma, histiocytosis, sarcoidosis, and autoimmune hypophysitis. Histiocytosis is a rare and often underdiagnosed cause.Method: We report the case of a teenage girl who presented polyuria–polydipsia syndrome at the age of 14 years con...