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综合性医院收治的下呼吸道感染患者年龄多偏高,病情重、死亡率高,以革兰氏阴性杆菌尤以肠杆菌科细菌感染为主,非发酵菌感染仅占少数。近年来非发酵菌感染有逐渐增多趋势,其中以绿脓杆菌为主,其次为不动杆菌,但对后者的有关报道很少。我院1993年11月至1994年3月收治151例下呼吸道感染,在痰菌培养阳性的51例患者中不动杆菌感染16例,现将其报告如下。 对象与方法 一、对象:在151例急性下呼吸道感染住院病人
Patients with lower respiratory tract infections admitted to general hospitals are over-aged, with severe illness and high mortality rate. Gram-negative bacilli are predominantly Enterobacteriaceae, with non-fermentative bacteria accounting for only a minority. In recent years, the non-fermentative bacteria have a tendency to increase gradually, among which Pseudomonas aeruginosa is the main species, followed by Acinetobacter, but few reports on the latter. 151 cases of lower respiratory tract infection were admitted to our hospital from November 1993 to March 1994, and Acinetobacter was infected in 51 of 51 patients with positive sputum culture. The report is as follows. Objects and methods First, the object: In 151 cases of acute lower respiratory tract infection inpatients