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呼吸系统经常接触外界空气中异物或各种病原体。癌症患者机体防御功能低下,易发生病原体感染。一、呼吸系统的感染症内科治疗癌的过程或癌术后的呼吸系统感染症,其致病菌难以认定,神田等从1971年1～8月末对396例癌症患者做剖检穿刺肺组织,检出致病菌586次,以革兰氏阴性菌占绝对多数,如克雷白杆菌82例,绿脓杆菌71例。大肠杆菌46例。非细菌性病原体中,念珠菌71例,卡氏肺囊虫肺炎25例,曲菌15例,细胞肥大病毒肺炎13例,这些多见于恶性的血液病患者。
Respiratory system often contact with foreign bodies in the air or a variety of pathogens. Cancer patients with low body defense function, prone to pathogen infection. First, the respiratory system Infectious medicine medical treatment of cancer or postoperative cancer respiratory tract infection, the pathogen is difficult to identify, Kanda from 1971 to the end of August to 396 cases of cancer patients do necropsy puncture lung tissue, Bacteria were detected 586 times to Gram-negative bacteria accounted for the absolute majority, such as Klebsiella in 82 cases, Pseudomonas aeruginosa in 71 cases. Escherichia coli in 46 cases. In non-bacterial pathogens, 71 cases of Candida, 25 cases of Pneumocystis carinii pneumonia, 15 cases of Aspergillus, 13 cases of cytomegalovirus pneumonia, these more common in patients with malignant hematological diseases.