胸部CT讲座.ppt

can you find the right and left subclavian arteries? (click for answer) the right subclavian artery as it dumps into the brachiocephalic artery. (click to highlight) what are the 3 yellow air-filled (black) structures highlighted here? (click to highlight) these are the right lung apex trachea and esophagus. this is contrast (white) being injected into the left subclavian vein. can you find the first 3 branches off the aortic arch? (click for answer) can you find the left brachiocephalic vein as it dumps into the svc? (click for answer) we are at the level of the top of the aortic arch (click to highlight) can you find the right pectoralis major and minor? (click for answer) what is the structure in blue? (click to highlight) can you find the azygous arch ? (where the azygous vein comes across to dump into the svc) (click for answer) notice the bifurcation of the trachea (corina) at this level (click to highlight) what is the structure in red? (click to highlight) this is the left pulmonary artery. can you find the pulmonary trunk and right pulmonary artery? (click for answer) where are the ascending (a) and descending (d) limbs of the thoracic aorta? (click to highlight) a d can you find the left main coronary artery coming off the aorta? (click for answer) here is a good image of the aortic sem