Immediate and Late Outcomes of Bronchial and Systemic Artery Embolization for Palliative Treatment of Patients With Nonsmall-Cell Lung Cancer Having Hemoptysis ( Q2 q6 I# Z" L* FBackground: Hemoptysis in patients with advanced lung cancer can be a life threatening.8 `+ o- c8 _8 S6 U
Objectives: To evaluate immediate outcomes and late outcomes of bronchial artery embolization (BAE) for palliative treatment in patients with advanced nonsmall-cell lung cancer (NSCLC) having hemoptysis. 2 O/ V% a( N5 D& k" iMethods: The BAE was performed in 28 patients with NSCLC. Hemoptysis was defined as follows: massive bleeding greater than 300 mL within 24 hours (n = 8), moderate bleeding of 100 to 300 mL within 24 hours (n =12), and slight bleeding less than100 mL within 24 hours (n = 8).% c2 P/ X5 k7 M/ {9 y, c ]0 l
Results: Success rate was 96%. Immediate clinical success within 24 hours after BAE was achieved in 22 of the 27 patients who underwent embolization. . ~. F6 v1 U0 O9 G0 |8 [. N) J4 AConclusions: The BAE with gelatin sponge particles can provide good management of hemoptysis as a palliative treatment in patients with advanced NSCLC.
咯血的诊断与治疗- \ b C. y' N9 O* H. [
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大咯血' T( N% u0 T5 e/ W
声门以下呼吸道或肺组织出血,经口排出者称为“咯血”(Hemoptysis)。其表现可以是痰中带血或大量咯血。因此临床上常根据病人的咯血量多少,将其分为:少量咯血、中等量咯血和大咯血。通常大咯血是指:1次咯血量超过100ml,或24h内咯血量超过600ml以上者。 2 D5 r* d8 i1 n V+ g M1 ~) d 需要强调的是,对咯血病人病情严重程度的判断,不要过分拘泥于咯血量的多少,而应当结合病人的一般情况,包括营养状况、面色、脉搏、呼吸、血压以及有否发绀等,进行综合判断。对那些久病体衰或年迈咳嗽乏力者,即使是少量咯血亦可造成病人窒息死亡,故对这类病人亦应按照大咯血的救治原则进行救治。$ T2 E, ?( n, y6 W( q, v: w- `' G