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[目的]探讨肺炎性假瘤的X线表现特点。[方法]回顾性分析经手术、病理证实的23例肺炎性假瘤的X线表现。[结果]肺炎性假瘤的X线表现:假瘤多为单发,边缘光滑锐利的椭圆形或圆形肿块,个别有分叶或切迹;假瘤常位于肺外周,靠近胸膜,右肺多于左肺,下叶多于上叶;假瘤有空洞钙化者极少,本组有2例见斑点状钙化。[结论]肺炎性假瘤的X线表现特点结合临床分析是诊断本病的重要手段。
[Objective] To investigate the X-ray features of pulmonary inflammatory pseudotumor. [Methods] The X-ray findings of 23 cases of pulmonary inflammatory pseudotumor confirmed by surgery and pathology were retrospectively analyzed. [Results] X-ray findings of pseudocysts of pneumonia: pseudotumor mostly solitary, smooth edge sharp oval or round mass, with individual lobes or notch; pseudotumor often located in the periphery of the lung, close to the pleura, the right lung More than the left lung, lower lobe than the upper lobe; there are very few calcified pseudotumor, this group of 2 see the spotted calcification. [Conclusion] X-ray features of pulmonary inflammatory pseudotumor combined with clinical analysis is an important means to diagnose this disease.