Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of smoking; adenopathy and pleural effusion; sometimes pneumothorax.
2. LCH: multiple round and bizarre shaped cysts; smoking history.
3. Honeycombing
4. Centrilobular emphysema: low attenuation areas without walls. #Clinical #Radiology #HRCT #CTChest #LowAttenuation #Cystic #Pattern #Comparison #Table #RadiologyAssistant
Dr. Gerald Diaz @GeraldMD · 7 years ago
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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