Background: Lung atelectasis are nonventilated parts of lung tissue and occur as a result of the collapse of the pulmonary parenchyma (alveoli). Various therapeutic procedures for inflating the collapsed pulmonary parenchyma, such as bronchial aspiration and/or standard recruitment maneuvers, are not ...
theposterior aspectof the tracheal air column. Additionally, the course of the left subclavian artery from the aortic arch appears more linear as opposed to the convex contour of theinnominate artery. Focal convexity in a vascular interface with the adjacent lung raises question of a mass, ...