Pop Quiz! Hint Hint!

Yesterday I hit you with a chest x-ray after chest tube insertion in a young man who presented with a pneumothorax. The lung was not yet expanded (chest x-ray taken less than 5 minutes after the procedure).

So what’s wrong? I had a lot of good guesses yesterday (@ResusReview, @uclamutt, and others in the comments to name a few), but nobody quite got it. Yes, the lung is not up yet. No, the tube is not in a fissure. The person inserting the tube worked up a sweat doing it, taking about 10 minutes to get it in. But some air came out initially, and the tube rotated freely on its axis.

Any ideas? Tweet or comment! Answer tomorrow.

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