Objective To research the effects of treating hemoptysis due to bronehiectasis and bronchography of selective filling bronchus with meglumine diatrizoate-Yunnan Baiyo colloidal solution.

• 目的探讨泛影葡胺-云南白药胶浆选择性支气管灌注对支气管扩张症咯血的治疗作用及其造影效果。