10/9/202210/9/202210/9/202210/9/202210/9/202210/9/2022This is a bronchogram that demonstrates saccular bronchiectasis on the right in the lower lobe.The contrast media fills dilated bronchi,giving a saccular,dilated outline.10/9/202210/9/202210/9/202210/9/2022为什么咳痰在晨起、傍晚和就寝时最多10/9/2022答:不一致咯血量与病情严重度一致?10/9/2022l定义:定义:是指喉部以下的呼吸道出血,经口腔咯出。10/9/202210/9/202210/9/202210/9/202210/9/202210/9/202210/9/202210/9/202210/9/202210/9/202210/9/202210/9/202210/9/2022