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An 82-year-old man was transferred to our hospital for the treatment of respiratory distress after computed tomography (CT) of the thorax. He had undergone a follow-up evaluation seven years after a lower left lobectomy for bronchial carcinoma. At the end of the examination, when the patient got down from the examining table, he had acute dyspnea, weakness of the arms and legs, and dizziness. He did not lose consciousness. The CT demonstrated a large amount of air in the left subclavian vein (Panel A, arrowheads), the superior vena cava, the right ventricle (Panel B, arrowheads), and the pulmonary-artery trunk (Panel . . . [Full Text of this Article] |