Described are methods of assessing whether a subject has or is at risk of having multiple organ amyloidosis (MOA) The method includes detecting a diagnostically predictive collection of biomarkers of multiple organ amyloidosis, wherein the detection of a diagnostically predictive collection of biomarkers indicates the subject has or is at risk of having multiple organ amyloidosis Also described are methods of monitoring treatment of subjects with multiple organ amyloidosis and evaluating therapeutic compounds Representative biomarkers for use in the methods may be selected from variant serum amyloid A (SAA) allele, elevated SAA level, elevated C-reactive protein (CRP) level, depressed glycosammoglycan (GAG) level, elevated interleukin-18 (IL-18) level, elevated macrophage-colony stimulating factor (M-CSF) level, elevated hepatocyte growth factor (HGF) level, presence of an antibody against citrullmated vimentm (Sa), presence of a monoclonal immunoglobulin light chain, increased serum albumin, and increased creatinine clearance
Diagnostic Methods Of Multiple Organ Amyloidosis