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白血病是造血器官的恶性肿瘤之一,它非但可作为恶性疾病的本身在肺部引起浸润,而且在疾病的进展和治疗过程(特别是抗白血病药物和肾上腺皮质激素的应用)中,因机体免疫功能严重受损,可产生其他各种继发性病变,故白血病患者的肺部病变在临床上是经常遇见的。这些病变往往影响着患者的预后,有时甚至可以成为患者死亡的主要原因。因此,及时明确白血病患者肺部病变的性质,并作出合理的处理,无疑可以延长生命,
Leukemia is one of the malignant tumors of hematopoietic organs. It can not only cause infiltration in the lungs as a malignant disease itself, but also in the process of disease progression and treatment (especially anti-leukemia drugs and adrenocorticotropic hormone application) Severe functional impairment, can produce a variety of other secondary lesions, so the leukemia in patients with lung disease is often clinically encountered. These lesions often affect the prognosis of patients, and sometimes can even become the main cause of death in patients. Therefore, the timely identification of lung disease in patients with leukemia nature and make reasonable treatment, no doubt can extend life,