Fulminant onset of acute leukemia from normal hematopoiesis within 3 months of follow up for multiple myeloma treated with total therapy protocols

Assiduous surveillance for genetic aberrations is necessary in patients on cytotoxic therapies to detect therapy‐related myeloid neoplasms (t‐MN). Current modalities include metaphase cytogenetics and FISH. Since t‐MN may develop abruptly in cytogenetically normal patients, a discussion exploring additional methods such as SNP‐array and targeted‐deep‐sequencing to detect subchromosomal abnormalities is needed.