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卡氏肺囊虫(Pneumocystis Carinii)(注:或称肺孢子虫)是一种条件致病性寄生虫,致病力弱,仅当病员体质减弱时,才引起肺部弥蔓性病变,造成鉴别诊断上的困难。特别在长期使用免疫抑制治疗的患者,更应注意。本病主要影响肺部,通过呼吸道传播,因此患者应隔离。本病潜伏期约为60天。临床表现:起病潜隐,干咳,呼吸急促,低热。数天中呼吸急促加重,出现进行性紫绀,痰少,有时咯血,并有胸骨后疼痛。除一些散在性捻发音外,体
Pneumocystis carinii (Pneumocystis Carinii) is a pathogenic parasite that is weak in pathogenicity and causes diffuse lesions of the lungs only when the patient’s constitution is weakened, resulting in Differential diagnosis of the difficulties. Especially in the long-term use of immunosuppressive therapy in patients should pay more attention. The disease mainly affects the lungs, spread through the respiratory tract, so patients should be isolated. The incubation period of the disease is about 60 days. Clinical manifestations: onset of latent, dry cough, shortness of breath, fever. Shortness of breath during the days increased, there was progressive cyanosis, sputum less, and sometimes hemoptysis, and post-sternal pain. In addition to some scattered sexual pronunciations, the body