Quiz — what’s the diagnosis?
Look at the images, read the history and pick the most likely diagnosis. Your score is kept on this device.
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X-ray
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Frontal (PA) chest radiograph.
Image: Mikael Häggström, CC0 — source
Case 1001
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Presentation
Pre-employment health check. No symptoms.
Well-centred, adequately inspired PA radiograph.
- Trachea central; normal carina and hila
- Lungs clear, with lung markings reaching the chest wall on both sides
- Heart size normal (cardiothoracic ratio under 0.5); sharp heart borders
- Clear costophrenic angles; normal hemidiaphragms with the right slightly higher than the left
- No bony or soft tissue abnormality