【摘要】 目的　提高对肺曲菌球CT和胸片表现的认识。方法　回顾性地复习了 10例肺曲菌球的CT扫描片和胸片。其中男 9例 ,女 1例 ,平均年龄 3 6.4岁 ( 2 5～ 5 5岁 )。结果　 10例肺曲菌球中 ,8例表现为卵圆形或圆形 ;9例位于上叶 ;10例均有气新月征或气环征 ;3例曲菌球可随体位改变而移动。结论　空洞 (空腔 )内可动性块影伴气新月征或气环征是肺曲菌球的影像学特征更多还原

【Abstract】 Objective To enhance the knowledge of pulmonary aspergilloma on CT and chest radiography. Methods CT scans and chest radiographs of 10 cases with pulmonary aspergilloma were reviewed retrospectively. Of these 10 patients,9 were men,1 was woman, ranged in age from 25～55 years old(means 36.4 years old).Results Of 10 cases,8 cases manifested themselves as an oval or round masses .9 cases were located both upper lobes. Air crescent sign or air ring sign were shown in all 10 cases. The fungus ball could move with the change of patient’s body position in 3 cases.Conclusion A mobile intracavitary mass with air crescent sign or air ring sign is the imaging characteristic of pulmonary aspergilloma.更多还原