A rare and fatal respiratory disease: bronchial Dieulafoy's disease.

ABSTRACT: A 66-year-old woman had two severe episodes of massive hemoptysis without any premonitory symptoms, with approximately 400-500 ml blood each time. Bronchoscopic exam revealed a smooth and pulsatile protrusion that was approximately 8-10 mm in diameter found at the beginning of the right middle lobe bronchus in the bronchial lumen. The protrusion arose from the surface with absolutely normal mucosa. Selective bronchial arteriography showed that elongated, tortuous, and dilated branches of the bronchial artery in the region of the middle lobe bronchus. Further bronchial arterial embolization (BAE) is recommended, although the patient currently has no active bleeding. Bronchial Dieulafoy's disease (BDD) is a rare and life-threatening disease. Selective bronchial arteriography is a diagnostic

SUBMITTER: Liao SX 

PROVIDER: S-EPMC7268114 | biostudies-literature | 2020 Jan-Dec

REPOSITORIES: biostudies-literature