为了确定发热的白血病患儿继发感染的发生率及其类型,本文对1976年3月～1978年7月确诊为白血病的54例患儿进行了连续28个月的观察。54例中的53例出现119例次的发热,其中由于感染所致的发热占71.4%(84/119)。发热原因及例数:肺炎14、菌血症11、上呼吸道感染11、脓肿11、水痘4、其它出疹性疾病3、中耳炎4、肠炎4、泌尿系感染3,以及各种病毒感染19例次。通过观察,4例在诊断时证实有 CMV(巨细胞病毒)抗体,而鼻咽分泌物和尿液反复培养均无 CMV 生长。20例在诊断时出现 EBV 抗体,但鼻咽部未检出EBV。败血症、脓肿和上呼吸道感染病例的粒细胞绝 To determine the incidence and type of secondary infection in children with febrile leukemia, 54 children with leukemia diagnosed between March 1976 and July 1978 were observed for 28 consecutive months. In 53 of 54 cases, 119 episodes of fever occurred, of which 71.4% (84/119) were due to infection. Fever and the number of cases: pneumonia 14, bacteremia 11, upper respiratory tract infection 11, abscess 11, chickenpox 4, other rash disease 3, otitis media 4, enteritis 4, urinary tract infection 3, and 19 cases of various viral infections Times. Through observation, 4 cases showed CMV (cytomegalovirus) antibody at the time of diagnosis, while CMV growth was not found in nasopharyngeal secretions and urine repeatedly cultured. EBV antibody was detected in 20 cases at diagnosis, but EBV was not detected in nasopharynx. Sepsis, abscesses and granulocytes in cases of upper respiratory tract infections