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目的：对肺硬化性血管瘤的影像学表现进行探讨。方法：报告２例肺硬化性血管瘤，均行胸部平片检查，其中１例行ＣＴ扫描检查，并结合文献２１例。结果：其影像学表现是：（１）肺内圆形或类圆形孤立性结节或肿块；（２）边缘光整、锐利，偶有浅分叶；（３）ＣＴ表现为肿瘤明显强化，肿瘤内境界清晰的囊变区，斑点状钙化，“含气新月征”。结论：ＣＴ在本病的诊断及鉴别诊断方面具有重要意义。
Objective: To investigate the imaging findings of pulmonary sclerosing hemangioma. Methods: Two cases of pulmonary sclerosing hemangioma were reported. Thoracic plain film examination was performed. Among them, one was examined by CT scan and combined with 21 cases. Results: The imaging findings were: (1) round or round isolated solitary nodules or lumps in the lungs; (2) edge smoothing, sharpening, occasional shallow lobes; (3) CT showed a marked enhancement of the tumor , A clear cyst area within the tumor realm, spotted calcification, “crescent sign of gas.” Conclusion: CT is of great significance in the diagnosis and differential diagnosis of this disease.