Diagnosis of amyloidosis Subjects with known or suspected amyloidosis of any organ Pts with primary systemic amyloidosis Untreated biopsy proven AL amyloidosis Patients with multi-organ involvement by amyloidosis or evidence of amyloidosis-related organ dysfunction Patients with known amyloidosis (AL) subtype amyloidosis Known amyloidosis (MM patients) Patients with known AL subtype amyloidosis Non-AL amyloidosis Amyloidosis due to mutations of the transthyretin gene or presence of other non-AL amyloidosis; exception: patients with amyloid heavy (AH) or mixed AL/AH type amyloidosis are potentially eligible Central nervous system involvement with disease under study (myeloma), or concurrent AL amyloidosis or plasma cell leukemia Primary amyloidosis (AL) or myeloma complicated by amyloidosis One or more organs impacted by AL amyloidosis according to consensus guidelines Known or suspected amyloidosis Patients with primary systemic amyloidosis Subject medically diagnosed with AL amyloidosis that has required chemotherapy or an autologous stem cell transplant based upon: AL amyloidosis confirmed by biopsy with immunohistochemical staining or proteomic identification of AL amyloid fibril type, in subjects with definite monoclonal gammopathy in whom causative mutations of all known relevant amyloidogenic genes have been excluded Newly diagnosed AL amyloidosis based upon: AL amyloidosis confirmed by biopsy with immunohistochemical staining or proteomic identification of AL amyloid fibril type in subjects with definite monoclonal gammopathy in whom causative mutations of all known relevant amyloidogenic genes have been excluded Fulfilment of diagnostic criteria for AL amyloidosis Primary amyloidosis Amyloidosis Patients with non-secretory MM or known primary amyloidosis are not eligible Diagnosis of amyloidosis Primary amyloidosis (AL) or myeloma complicated by amyloidosis Presence of primary or associated amyloidosis (AL) Biopsy-proven diagnosis of primary systemic light chain amyloidosis (AL amyloidosis) according to the following standard criteria: Amyloidosis due to mutations of the transthyretin gene or presence of other non-AL amyloidosis. Primary amyloidosis Primary AL (immunoglobulin light-chain) amyloidosis and myeloma complicated by amyloidosis Patients with non-secretory MM or known amyloidosis are not eligible Amyloidosis Amyloidosis due to mutations of the transthyretin gene or presence of other non-AL amyloidosis History of or current amyloidosis Non-AL amyloidosis Subjects with known or likely systemic amyloidosis No primary amyloidosis Amyloidosis Subjects with known or likely systemic amyloidosis Subjects with known or suspected amyloidosis of any organ Diagnosis of systemic AL amyloidosis (subjects with non-AL amyloidosis are not eligible); Received at least one prior systemic therapy, which may include stem cell transplant, for AL amyloidosis; Secondary or familial amyloidosis; Primary amyloidosis Any form of secondary / familial amyloidosis Amyloidosis Newly diagnosed, AL amyloidosis treatment naïve Confirmed diagnosis of AL amyloidosis Non-AL amyloidosis Confirmed diagnosis of systemic AL amyloidosis Non-AL amyloidosis Primary amyloidosis (amyloidosis associated with multiple myeloma is allowed). Primary amyloidosis (amyloidosis associated with multiple myeloma is allowed). Patients with known amyloidosis Patients with known amyloidosis Known amyloidosis Light-chain (AL) amyloidosis; patients with secondary amyloidosis due to MM are eligible Patients with primary systemic amyloidosis. Patients with known amyloidosis. Primary AL amyloidosis Primary AL amyloidosis Known HIV positivity or active infectious hepatitis, type A, B, or C. Primary AL (immunoglobulin light chain) amyloidosis and myeloma complicated by amyloidosis. Receiving any other investigational agent which would be considered as a treatment for AL amyloidosis Amyloidosis