#juniorradres and all those starting to see chest x-rays 🫁☢️ Here an anatomical guide to get you started! This is a key study in thoracic imaging, often a little overlooked by our generation. Practice makes perfect🤓... Let's get started! 🧵👇🏻
#radiology #radtwitter #FOAMrad

Mediastinal lines
🟡 Paratracheal lines
🟣 Main pulmonary artery line
🟢 Pleuroazigoesophageal line
🟠 Aorta
🔵 SVC
RA and LV (Lightblue)

Up for a Sunday tweetorial? 🤓

If you see this multicystic lung lesion 🫁 in the posterobasal region of the lower lobes in a young patient 🚹🚺with no pathological history, two differential diagnoses should be considered: CPAM vs pulmonary sequestration ✅
#radiology #FOAMrad These two congenital lesions are areas of aberrant lung parenchyma not connected to the central airways. Their main difference is the arterial supply. That's why the first thing to do is try to identify the systemic artery that supplies the lesion 🟣(most often an aortic branch)