肺结核大咯血是指一次咯血200ml以上,或24h咯血600ml以上者。肺结核大咯血是肺结核常见急症之一,可导致窒息、休克、感染和病灶播散,反复咯血引起全身衰竭死亡。该病具有发病急、病情重、死亡率高的特点,不仅要正确诊治,严密观察病情,精心护理尤为重要。自2007年6月至2009年3月 Tuberculosis is a massive hemoptysis more than 200ml hemoptysis, or 24h hemoptysis more than 600ml. Tuberculosis Hemoptysis is one of the common acute tuberculosis cases that can cause suffocation, shock, infection and dissemination of the disease, and repeated hemoptysis causes death from systemic failure. The disease has the characteristics of acute onset, severe illness and high mortality rate, not only to correct diagnosis and treatment, close observation of the disease, intensive care is particularly important. From June 2007 to March 2009