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Imaging Case of the Week 207

The frontal chest x-ray is from a 23 year old with shortness of breath after inhaling a chemical. What radiological sign can be seen?With thanks to Dr. Basil Muharb for the image.  
emergucate.com
over 3 years ago
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Imaging Case of the Week 207 Answer

The chest x-ray shows major neck vessels that are outlined by air, producing the tubular artery sign. This is suggestive of pneumomediastinum.  
emergucate.com
over 3 years ago
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A link between asthenia, pallor, and jaundice

A 45 year old white man presented to the emergency department with progressively worsening weakness and chest discomfort on moderate intensity physical activity over the past two months. He also reported paleness and “yellowish eyes” in the past month. He had a history of anxiety, treated with alprazolam as needed.  
feeds.bmj.com
over 3 years ago
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7

A link between asthenia, pallor, and jaundice

A 45 year old white man presented to the emergency department with progressively worsening weakness and chest discomfort on moderate intensity physical activity over the past two months. He also reported paleness and “yellowish eyes” in the past month. He had a history of anxiety, treated with alprazolam as needed.  
feeds.bmj.com
over 3 years ago
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0
9

A link between asthenia, pallor, and jaundice

A 45 year old white man presented to the emergency department with progressively worsening weakness and chest discomfort on moderate intensity physical activity over the past two months. He also reported paleness and “yellowish eyes” in the past month. He had a history of anxiety, treated with alprazolam as needed.  
feeds.bmj.com
over 3 years ago
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Imaging Case of the Week 208 Answer

On the frontal chest x-ray, the button battery is seen as a double ring (halo), whereas on the lateral chest x-ray, it has a step off. However, it may be difficult to differentiate between a coin and button battery on x-ray.  
emergucate.com
over 3 years ago
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Compression Position for Univentricular Patients During CPR

What is the optimal site for chest compression in univentricular patients?  
medscape.com
over 3 years ago