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近年来,随着广谱抗菌素和免疫抑制药广泛应用及创伤性诊治手段的普遍应用,假单胞菌属细菌已成为医院感染的重要致病病菌之一。在血液病、恶性肿瘤、气管切开及脏器移植术后等患者中尤为多见,往往加重病情,预后差[1]。本文对1994年7月～1998年7月4年中发生的假单胞菌属引起的医
In recent years, with the widespread use of broad-spectrum antibiotics and immunosuppressive drugs and the widespread application of traumatic diagnosis and treatment, Pseudomonas bacteria has become one of the important pathogenic bacteria in nosocomial infections. In blood diseases, malignant tumors, tracheotomy and organ transplant patients is particularly common in patients, often aggravating the condition, the prognosis is poor [1]. This article from July 1994 ~ July 1998 4 years occurred in Pseudomonas caused by the medical