Endocrine Abstracts

Introduction: Multisystem Langerhans cell histiocytosis (LCH) is a rare heterogeneous disorder caused by accumulation in multiple organs of dendritic cells phenotypically similar to cutaneous Langerhans cells. Pituitary involvement is present in about 25% of cases, and central diabetes insipidus is the most common deficit in that setting. Panhypopituitarism is rare, but hypothalamic-pituitary dysfunction is amongst the most frequent long-term complications of the disease.<...