笔者对 12只家兔分组并分别用自制碘胶浆、生理盐水、 76 %泛影葡胺和 4 0 %碘油做支气管造影 ,进行X线摄影和病理研究 ,已临床应用 4 6例。结果表明 :自制碘胶浆支气管造影显影效果好 ,对肺无损害 ,吸收排出快 ,肺内无存留 ,克服了用 76 %复方泛影葡胺做支气管造影有流动快 ,易进入肺泡 ,不易摄支气管像 ,刺激性大和易引起肺水肿 ;而 4 0 %碘油流动慢 ,进入肺泡不易排出 ,对肺组织损害大的特点 Twelve rabbits were divided into groups and treated with homemade iodine cement, normal saline, 76% diatrizoate and 40% lipiodol for bronchography, X-ray photography and pathology, respectively, and 46 cases were clinically applied. The results showed that self-made iodine cement bronchography has good developing effect, no damage to the lung, fast absorption and excretion, no retention in the lung, overcoming the problem of using 76% compound diatrizoate to make bronchial angiography with fast flow, easy access to the alveoli, Bronchial, irritating and easy to cause pulmonary edema; and 40% lipiodol slow flow into the alveolar is not easy to discharge, the characteristics of large lung damage