Isolated Scapular Lesion of Langerhans Cell Histiocytosis Detected by 18 F-FDG PET/CT

[摘要] Langerhans cell histiocytosis (LCH) is a rare disease that occurs mainly in pediatric patients and most adult LCH is considered a part of multisystem or multifocal disease. Only 7.3% of cases present as unifocal bone lesion. Herein, we present a case of an isolated scapular lesion of LCH in a 48-year-old man.

[关键词] Langerhans cell histiocytosis;18F-FDG PET/CT;bone