text_1: 鲁索 替尼 停药 后 次日 , 发热 复发 , 血液 铁蛋白 水平 增加 至 4 , 188 ng / mL ; 中性 粒细胞 计数 未 增加 .
  
text_2: the day after treatment with ruxolitinib was discontinued , fevers recurred , and the blood ferritin level had increased to 4188 ng per milliliter ; the neutrophil count had not increased .
  