【摘要】 作者自1990年开始分别以复方泛影葡胺(eiatrizoatis co.).康瑞(Iothalamate),伊索显(Iotrolan)等水溶性造影剂超声雾化吸入作支气管造影,发现造影剂主要呈线状沉积于气管及1～7级支气管壁,下叶优于上叶。部分可见造影剂向下叶支气管流注充盈,表现为常规支气造影征象。我们认为该方是一种无痛苦性造影方法,对于支气管和肺部以及纵隔疾患等诊断具有明显意义。更多还原

【Abstract】 In order to set up a new painless non invasive diagnostic method of bronchograchy the authers have been studying bronchography by inhaling iothalamate, iotrolan and diatrizoatis co. with ultrasonic nebulizer since 1990. 20 normal adults, 10 rabbits and 20 cases of respiratory diseases have taken part in this study. We found that iodine solution was deposited linelike on the wall of trachea and bronchi from grade 1 to 7 , especially in inferior lung. The contrast of these respiratory tract wall was increased significantly. And iodine solution flowed into lower bronchi showing the characteristics of classical bronchograchy. The authers consider that as a painless one this method is of significant value in the diagnosis of respiratory diseases.更多还原