[18F]Florbetaben PET-CT confirms AL amyloidosis in a patient with Waldenström's Macroglobulinaemia.

Systemic amyloid light chain (AL) amyloidosis is a rare complication of Waldenstrom’s Macroglobulinemia (WM) and 6% of patients with AL amyloidosis have WM or an IgM monoclonal protein at presentation.[1][1] Symptoms of peripheral neuropathy (PN) are present in about 20% of patients with WM at