{Reference Type}: Case Reports
{Title}: An unusual case of pure erythroid leukemia with normal karyotype and NPM1 mutation.
{Author}: Ohan H;Gomez-Gelvez J;Shen Y;Ghosh S;Carey J;Inamdar K;Liu W;
{Journal}: J Hematop
{Volume}: 17
{Issue}: 3
{Year}: 2024 Sep 19
{Factor}: 0.625
{DOI}: 10.1007/s12308-024-00588-5
{Abstract}: Pure erythroid leukemia (PEL) is an extremely rare subtype of acute myeloid leukemia (AML). Although not specific, PEL is almost uniformly associated with complex karyotype and TP53 mutations. Given the rarity of the disease, our understanding of its cytogenetic and molecular features deems incomplete. We aim to complement existing literature by presenting an unusual case of PEL. The case is comprehensively worked up with multiple modalities. We present for the first time a case of PEL with unusual cytogenetic and molecular features: normal karyotype with absence of TP53 mutations and presence of NPM1 and NRAS mutations. This is a valuable addition to literature, expanding our understanding of molecular and cytogenetic spectra of PEL.