Figure 3.
Management of IgM-associated amyloidosis. *Histological assessment includes targeting affecting organ, consider abdominal fat biopsy. Exclude other acquired and hereditary amyloidoses. **Organ assessment includes comprehensive evaluation of organs including cardiac, renal, neurological, gastrointestinal and soft tissue involvement. M-protein: monoclonal protein; SPEP: serum protein electrophoresis; SFLC: serum free light chains; LPL: lymphoplasmacytic lymphoma; CT: computed tomography; PET: positron emission tomography; MRI: magnetic resonance imaging; PPCN: pure plasma cell neoplasm; R-Bendamustine: rituximab plus bendamustine; BEAM: carmustine, etoposide, cytarabine, melphalan; Mel, melphalan; ASCT: autologous stem cell transplantation; AL: AL amyloidosis.