GATA2 and immunodeficiency disease: Few pieces of data are available about GATA2 germline mutation in Asiatic patients; in particular, one case report described a Japanese patient with a GATA2 mutation c.988C>T affected by immunodeficiency, who developed MDS [31]; recently, a case series of pediatric patients with hematological malignancies with monosomy 7 and germline GATA2 mutation have been described [32].