Endocrine Abstracts

Introduction: Multiple myeloma (MM) is a haematological disorder characterised by an aberrant rise in monoclonal paraprotein. Intrasellar plasmacytomas can be infrequent MM manifestations. They are challenging to diagnose and frequently mimic pituitary adenomas; however rarely present with pituitary apoplexy. We describe a patient with pituitary apoplexy-like symptoms, subsequently diagnosed with MM, whose intrasellar mass entirely resolved after chemotherapy....