Lowering the platelet count threshold to 40x10(9)/L for lumbar puncture: can this represent a generalized approach? Comment on: "40 is the new 50: reducing the need for platelet transfusions prior to lumbar puncture in adults with hematologic malignancies"

将腰椎穿刺的血小板计数阈值降低至 40×10⁹/L：这是否可以作为一种通用方法？评论：“40 是新的 50：减少血液系统恶性肿瘤成人患者腰椎穿刺前输注血小板的需求”