Updated consensus guidelines for the diagnosis and management of patients with HCL and HCL variant. - Zent CS; Tiacci E; Kreitman RJ; Tadmor T; Tallman MS; Wörmann B; Andritsos LA; Arons E; Banerji V; Barrientos JC; Bhat SA; Blachly JS; et al. (Blood, 2026)