Methods 32 patients with acute massive hemoptysis(20 males and 12 females) were performed selective bronchial arteries angiogaphy and superselective bronchial arteries embolization with PVA and Gelfoam.
Generalized pulmonary hemorrhage is mostly due to systemic diseases, which are treated according to the pathogenesis.????Bronchial artery embolization has proven to be effective in the therapy of localized pulmonary hemorrhage.
Bronchial artery embolization should be attempted when bleeding is refractory to medical therapy, and surgery may be needed in severe hemorrhage.
Isolation and culture of sheep bronchial artery endothelial cells
Methods are described for the isolation of endothelial cells from sheep bronchial artery by treatment with collagenase.
Angiomatoid vascular convolusions may develop during the intrapulmonic course of the bronchial artery.
Rupture of the aortic wall with compression of bronchial arteries
A case of closed traumatic rupture of the aortic wall with compression of the bronchial arteries is described.
The compression, displacement and transposition of the bronchial arteries (vasa privata) is shown in postmortem angiography.
Effect of histamine on human bronchial arteries in vitro
Histamine caused a concentration-dependent relaxation at lower concentrations (1 pmol/1-1 μmol/l) and contraction at higher concentrations (0.01-1 mmol/l) of isolated precontracted human bronchial arteries.
A coronal dynamic inversion recovery turbo-FLASH gadolinium-enhanced sequence was performed, demonstrating the right lesion which enhanced during the systemic arterial phase indicating an arterial supply from the bronchial arterial circulation.
In bronchial arterial supply, MR perfusion and CT imaging showed significant perfusion differences.
Patients with bronchial arterial supply had bronchial arteries ranging from 2.0 to 3.6?mm compared with submillimeter diameters in pulmonary arterial perfusion.
Synchronus injections of the colour dye Nile blue sulphate into the thyreoidal system and of an eosin solution into the bronchial arterial system of 12 human cadavers produced detailed information on the arterial supply of the trachea.
Measurements of bronchial arterial flow and bronchopulmonary flow at high altitudes