从血流动力学的角度研究肺癌介入治疗中存在的问题，对提高疗效、减少并发症具有重要意义。
To study hemodynamics of the interventional treatment of lung cancer can significantly improve curative effect and decrease complications.
结论介入化疗加栓塞是治疗中央型肺癌的有效方法。
Conclusion Interventional chemotherapy and embolization is an effective and safe method in the treatment of central bronchogenic carcinoma.
目的：进一步明确肺癌的血供来源，为肺癌的介入治疗提供理论依据。
Purpose: To further determine the blood supply of lung cancer, and therefore, provide theoretical evidence for interventional therapy of this disease.
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