VEXAS features and post-transplant outcomes. (A) Bar graph shows the distribution of patients according to disease phenotypes and association with myeloid neoplasia (myelodysplastic syndrome, MDS or myeloproliferative neoplasia, MPN). (B) Pie chart detailing the frequency of the UBA1 mutations identified in our cohort. (C) Bar graph shows VEXAS clinical manifestations. (D) Pie chart showcases the MDS diagnosis according to the WHO 2016 MDS classification. (E) Kaplan-Meier curve shows the probability of OS in 19 patients with VEXAS undergoing allo-HCT. Numbers at risk are indicated below the curve. (F) Kaplan-Meier curve shows TRM in 19 patients with VEXAS undergoing allo-HCT. Numbers at risk are indicated below the curve.