4 Tweets 8 reads Feb 04, 2023
1/ Does lung pathology give you confidence-atelectasis?
Join us in the #ReadingRoom with @StefanTigges
Which xray shows #atelectasis? Which xray has consolidation?
2/ First let’s review the #anatomy of the anteroposterior view of the right lung
with particular attention to that horizontal fissure 🧐
3/ With consolidation in the RUL, the horizontal fissure is usually normally positioned βœ”οΈ
But with atelectasis, the horizontal fissure is elevated πŸ”
4/ But WHY?! Think of the lungs as a balloon:
⚫️ Normally filled with air = black ⚫️
βšͺ️ Replaced w/ fluid, pus or blood = white, same size βšͺ️
πŸ”˜ Deflected, less air = less volume πŸ”˜

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