Ruptured pulmonary artery pseudoaneurysm treated with stent graft: case report and literature review

支架移植物治疗破裂性肺动脉假性动脉瘤:病例报告及文献综述

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Abstract

BACKGROUND: Hemoptysis is a severe condition, associated with a high mortality rate from asphyxiation. Less than 5% of cases come from the pulmonary arterial circulation and large pseudoaneurysm are rarely treatable by stent graft. CASE PRESENTATION: We present the case of a 74-year-old man who suffered from a new onset of hemoptysis despite a prior bronchial artery embolization. He underwent a rescue endovascular stent graft placement for a massive hemoptysis caused by a ruptured proximal pulmonary artery pseudoaneurysm. A short review of similar situations is provided. CONCLUSION: Salvage endovascular stent graft placement for a massive hemoptysis caused by a ruptured proximal pulmonary artery pseudoaneurysm is a viable salvage technique for life-threatening hemoptysis.

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