Silhouette Sign on Chest X-Ray Loss of the margin between ...

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Description

Silhouette Sign on Chest X-Ray
Loss of the margin between two opposing structures of the same radiographic density - Allows localization by lobe
• RUL – right paratracheal stripe
• RML – right heart border
• RLL – right hemidiaphragm
• LUL – aortic arch
• Lingula – left heart border
• LLL – left hemidiaphragm

#Silhouette #Sign #ChestXRay #CXR #diagnosis #radiology #localization

Contributed by

Dr. Gerald Diaz

@GeraldMD

Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG:  https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/

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