Bone Abstracts

Introduction: Langerhans cell histiocytosis (LCH) is a monoclonal disorder characterized by proliferation and accumulation of atypical Langerhans cells. Bone involvement is particularly destructive and to date, no standard of care exists. Bisphosphonates are osteoclast inhibitors that could target the multinucleated giant cells within the LCH lesions and might be used to alleviate bone pain and the progression of disease.Objective: To evaluate the effica...