Noszkov A, Gulácsy I, Kiss T
Acta Chir Acad Sci Hung. 1979;20(2-3):225-34.
Examination of the bronchial artery system by means of contrast materials and pneumo-angiography has made it possible to determine the extent of the pathological process and to provide an answer to some of the problems raised by chronic non-specific diseases. When free passage is disturbed in the bronchi and alveolar ventilation is abolished, arterial blood will reach through the arterio-arterial anastomosis the branches of the pulmonary arteries, followed by a local hypertension in the affected region and a high oxygen saturation in the terminal branches of the pulmonary artery. In the case of bronchiectasis, the capillary circulation in the bronchial wall decreases because of the extension of the bronchial system which leads to the development of sclerosis and thus to a deterioration of the drainage function of the bronchus.
通过造影剂和气-血管造影术对支气管动脉系统进行检查，使得确定病理过程的范围并回答慢性非特异性疾病所引发的一些问题成为可能。当支气管内的自由通道受到干扰且肺泡通气被消除时，动脉血将通过动脉-动脉吻合到达肺动脉分支，随后在受影响区域出现局部高血压，肺动脉终末分支中的氧饱和度升高。在支气管扩张的情况下，由于支气管系统的扩张导致硬化的发展，进而支气管引流功能恶化，支气管壁的毛细血管循环减少。
