球形肺炎发病率比较少,但其误诊率较高,尤其是与肺癌很相似,易于误诊。CT检查可为诊断与鉴别诊断提供更多的影像依据。本文收集经CT检查、临床手术证实10例作一回顾总结,以提高本病的CT诊断和鉴别诊断。1材料与方法共10例,男6例、女4例,年龄30～70岁,平均50岁左右。病程6d～2个月,平均20d。主要临床表现:胸痛6例,咳 The incidence of spherical pneumonia is relatively small, but its high misdiagnosis rate, especially with lung cancer is very similar, easy to misdiagnosis. CT examination for diagnosis and differential diagnosis to provide more basis for the image. This collection of CT examination, clinical surgery confirmed 10 cases for a review summary, in order to improve the diagnosis of CT and differential diagnosis of the disease. 1 Materials and Methods A total of 10 cases, 6 males and 4 females, aged 30 to 70 years, an average of 50 years old. Course of 6d ~ 2 months, an average of 20d. The main clinical manifestations: 6 cases of chest pain, cough