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甲型H1N1流感胸部影像学在临床治疗过程中的变化

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摘要 目的了解甲型HlNl流感患者胸部影像学在临床治疗过程中的变化特点,认识甲型HlNl流感后期肺部纤维化影像学表现动态变化。方法分析40例甲型H1Nl流感患者胸部影像学表现与临床疗程的相关性。对照组,1、有无纤维化组,2、是否应用呼吸机组,对比分析两组患者胸部CR片病变开始吸收时间,病变基本吸收时间。结果本组40例确诊病例,男32例,女8例,年龄23~66岁,平均39.79岁,甲型H1N1流感患者(n=40)胸部病变开始吸收时间平均为4.50 d,病变基本吸收时间平均是13.98 d。纤维化组n=21,无纤维化组n=19;应用强制机械辅助通气组n=5,无强制应用机械辅助通气组n=35;对照组患者胸部CR片病变开始吸收时间,病变基本吸收时间,P>0.05,无统计学差异。结论甲型H1N1流感患者胸部影像学病变开始吸收时间平均为4.50 d,病变基本吸收时间平均是13.98 d。且不受是否使用呼吸机、有否出现纤维化的影响。甲型H1N1流感患者胸部影像学平均8.86 d(6~15 d)开始出现纤维化表现,表现为粗网、细网状影或索条样影或纤维瘢痕并伴有局部肺结构变形。
机构地区 河北省胸科医院
出处 《临床肺科杂志》 2012年第1期131-132,共2页 Journal of Clinical Pulmonary Medicine
基金 河北省2010年医学科学研究重点课题计划(20100205)
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