{"title":"[A case report of tracheobronchial Dieulafoy's disease].","authors":"X Z Liu, W He, Y L Liu, H Y Dai, Q B Li, S L Guo","doi":"10.3760/cma.j.cn112147-20250706-00381","DOIUrl":null,"url":null,"abstract":"<p><p>Tracheobronchial Dieulafoy's disease (TBDD) is a rare bronchial artery vascular malformation, characterized clinically by sudden, recurrent, and life-threatening massive hemoptysis. This article reports the case of a 9-year-old female patient who presented with massive hemoptysis lasting two weeks. Following ineffective treatment at a local hospital, she was transferred to our institution. Bronchoscopy revealed a smooth, submucosal protrusion at the orifice of the right lower lobe basal segment. Digital subtraction angiography (DSA) revealed tortuous bronchial arteries near the lesion, indicating a caliber-persistent artery malformation. Following embolization with Onyx, the patient's hemoptysis resolved, and follow-up bronchoscopy confirmed the disappearance of the lesion.</p>","PeriodicalId":61512,"journal":{"name":"中华结核和呼吸杂志","volume":"48 9","pages":"860-862"},"PeriodicalIF":0.0000,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"中华结核和呼吸杂志","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3760/cma.j.cn112147-20250706-00381","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Tracheobronchial Dieulafoy's disease (TBDD) is a rare bronchial artery vascular malformation, characterized clinically by sudden, recurrent, and life-threatening massive hemoptysis. This article reports the case of a 9-year-old female patient who presented with massive hemoptysis lasting two weeks. Following ineffective treatment at a local hospital, she was transferred to our institution. Bronchoscopy revealed a smooth, submucosal protrusion at the orifice of the right lower lobe basal segment. Digital subtraction angiography (DSA) revealed tortuous bronchial arteries near the lesion, indicating a caliber-persistent artery malformation. Following embolization with Onyx, the patient's hemoptysis resolved, and follow-up bronchoscopy confirmed the disappearance of the lesion.
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