Extranucleolar CYCLON Staining Pattern Is Strongly Associated to Relapse/Refractory Disease in R-CHOP-treated DLBCL. - Bouroumeau A; Bussot L; Sartelet H; Fournier C; Betton-Fraisse P; Col E; David-Boudet L; McLeer A; Lefebvre C; Raskovalova T; Jacob MC; Vettier C; et al. (HemaSphere, 2021)