Based on the structure of protein deposits, over two dozen subtypes of amyloidosis have been described, with light-chain (AL) and transthyretin (ATTR) being the most common subtypes, Multiple myeloma often causes light-chain (AL) myocardial amyloidosis [1] and often presents as a challenging diagnostic dilemma [2, 3]. This evidence concerns the gene TNFSF14 and plasma cell myeloma.