支气管静脉曲张引起的大量肺出血。

Q4 Medicine
Case Reports in Pulmonology Pub Date : 2020-04-04 eCollection Date: 2020-01-01 DOI:10.1155/2020/9175785
Michael Agustin, Scott Shay, Jose Gonzalez, Pei Liu, Nancy Lentz, Anna Shapiro, Nat Dumrongmongcolgul, Michael Torres, Vasin Jungtrakoolchai
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引用次数: 2

摘要

支气管静脉曲张是一种罕见的肺部疾病,可导致危及生命的出血。由于影像学和支气管镜检查的细微异常,诊断困难。我们报告一例支气管静脉曲张出血引起的大咯血。由于关岛没有立即进行复杂的支气管内治疗,该病例最初采用雾化和静脉注射氨甲环酸进行治疗。随后用支气管内肾上腺素灌注对出血气道进行支气管内阻断。选择性支气管动脉栓塞可减轻急性期出血。由于血凝块损害双侧支气管通畅后严重缺氧,采用俯卧位。俯卧位通气17小时,连续2天,间歇支气管镜钳取出气道血块,俯卧位。这些动作改善了肺通气和氧合。患者行支气管袖切除手术治疗。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Massive Pulmonary Hemorrhage from Bronchial Varix.

Massive Pulmonary Hemorrhage from Bronchial Varix.

Massive Pulmonary Hemorrhage from Bronchial Varix.

Massive Pulmonary Hemorrhage from Bronchial Varix.

Bronchial varix is a rare pulmonary disorder which may lead to life-threatening hemorrhage. Diagnosis is difficult because of the subtle abnormalities on radiographic and bronchoscopic examination. We present a case of massive hemoptysis from a bleeding bronchial varix. In the absence of immediate complex endobronchial therapy in the island of Guam, this case was initially managed with nebulized and intravenous tranexamic acid. This was followed by endobronchial blockade of the bleeding airway with endobronchial epinephrine instillation. Selective bronchial artery embolization alleviated the acute-phase bleeding. Prone positioning was initiated due to severe hypoxia after blood clots compromised the patency of bilateral bronchial airways. Prone ventilation was employed for 17 hours for 2 consecutive days with intermittent bronchoscopic forceps extraction of airway blood clots while in the prone position. These maneuvers resulted to improved lung ventilation and oxygenation. The patient underwent bronchial sleeve resection surgery for definitive management.

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来源期刊
Case Reports in Pulmonology
Case Reports in Pulmonology Medicine-Pulmonary and Respiratory Medicine
CiteScore
1.80
自引率
0.00%
发文量
23
审稿时长
13 weeks
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