1　病例介绍患者 ,女 ,2 7岁 ,汉族 ,1 997年 2月 2 4日孕 39周临产入院。当日顺产一健康女婴 ,产后第 2天做常规血液分析 ,发现白细胞数为 37.6× 1 0 9/L,中性0 .94,怀疑有感染情况 ,在寻找病灶摄 X线胸片时 ,发现右肺上叶有 4.0 cm× 4.5cm类圆型阴影 ,CT诊断“炎性肉芽肿” 1 case description Patient, female, 27 years old, Han nationality, February 24, 997 pregnancy 39 weeks of labor admitted to hospital. On the same day, a healthy baby girl was delivered on the same day. On the second day after delivery, routine blood analysis was performed. The number of white blood cells was 37.6 × 109 / L and the median was 0.94. Suspected of infection, The right upper lobe with 4.0 cm × 4.5cm class round shadow, CT diagnosis of “inflammatory granuloma”