NPM1 mutations may reveal acute myeloid leukemia in cases otherwise morphologically diagnosed as myelodysplastic syndromes or myelodysplastic/myeloproliferative neoplasms. Issue 11 (2nd November 2015) - Forghieri, Fabio; Paolini, Ambra; Morselli, Monica; Bigliardi, Sara; Bonacorsi, Goretta; Leonardi, Giovanna; Coluccio, Valeria; Maccaferri, Monica; Fantuzzi, Valeria; Faglioni, Laura; Colaci, Elisabetta; Soci, Francesco; et al.