Chest radiograph showing right central venous line (solid white arrow) and ET tube (hollow white arrow) in correct positions. A left central line, which only reaches the brachiocephalic vein, requires repositioning (hollow black arrow). Note the left mid and lower zone consolidation (star).
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Chest radiograph showing free air below both hemi-diaphragms (arrows) from perforated abdominal viscus.
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Chest radiograph shows surgical emphysema (hollow arrows) and air outlining the heart border and mediastinum (solid arrows), consistent with pneumomediastinum. This was caused by excessive vomiting (Boerhaave’s syndrome).
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Chest radiograph demonstrating hiatus hernia: stomach present in the thorax.
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Chest radiograph demonstrating a very large left-sided pleural effusion causing midline shift of the mediastinum to the right. Note also tracheal deviation to the right
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