近年来,我们开展纤维支气管镜下选择性支气管造影38例,取得满意的效果,现报告如下,并对其技术要点和造影剂应用进行讨论。 1 材料和方法 选用70％泛影葡胺造影剂和纤维支气管镜(纤支镜)。 术前做碘过敏试验(阳性者禁做)。术前半小时肌注阿托品1ml,以减少支气管分泌物,防止迷走神经张力过高所致的心动过缓,心跳骤 In recent years, we carried out selective bronchoscopic bronchography 38 cases, and achieved satisfactory results, are as follows, and its technical points and contrast agent applications are discussed. 1 Materials and Methods 70% meglumine diatrizoate and fiberoptic bronchoscopy (bronchoscopy). Preoperative iodine allergy test (positive forbidden to do). Half an hour before the muscle intramuscular injection of atropine 1ml, in order to reduce bronchial secretions, to prevent excessive vagal nerve tension caused by bradycardia, cardiac arrest