Klingler F, Forstreuter A, Stegat L, Kämereit S, Ullrich F, Udonta F, Krebs C, Wichmann D, Bokemeyer C, Goekbuget N, Fiedler W, Modemann F. Plasma exchange for hyperammonemia-induced reduced consciousness after PEG-asparaginase in an adult patient with acute lymphoblastic leukemia. Haematologica 2025;110(7):1660-1664; https://doi.org/10.3324/haematol.2024.286972.