支气管扩张症(以下简称支扩)并大咯血是呼吸内科急症之一.出血量在2000ml 以上的急性致死性大咯血,病死率可高达50%—100%,能否有效的止血,便是抢救成功的关键,垂体后叶素是治疗支扩大咯血的首选药物,我们在禁忌证的情况下,成功的抢救2例,报告如下。1 临床资料例1.女,28岁.曾因支扩并咯血多次于本科 Bronchiectasis (hereinafter referred to as branch expansion) and a large hemoptysis is one of the respiratory medical emergency .Acute bleeding in more than 2000ml of acute lethal hemoptysis, the fatality rate can be as high as 50% -100%, is effective in stopping bleeding, is the rescue The key to success, pituitrin is the treatment of branching hemoptysis preferred drug, we contraindications in the case of successful rescue in 2 cases, the report is as follows. 1 clinical data example 1. Female, 28 years old. Have been due to expansion and hemoptysis many times in undergraduate