WCN24-895 RENAL HEAVY CHAIN AMYLOIDOSIS: AN EXCEPTIONAL VARIANT – A CASE REPORT - Ricardo Silvariño; Eliana Cabrera; Leticia Peluffo; Sofia San Román; Cecilia Baccino; Santiago Acle; Agustin Noboa; Paula Gauronas; Maria Haydee Aunchayna; Ruben Coitiño; Patricia Koller; Victoria Irigoin; et al. (Kidney International Reports)