Interface sign (HRCT chest)
Last revised by Vincent Tatco
on 27 Jul 2022
Citation, DOI, disclosures and article data
Citation:
Mudgal P, Tatco V, Chen T, et al. Interface sign (HRCT chest). Reference article, Radiopaedia.org (Accessed on 29 Mar 2025) https://doi.org/10.53347/rID-28517
Permalink:
rID:
28517
Article created:
28 Mar 2014,
Prashant Mudgal
Disclosures:
At the time the article was created Prashant Mudgal had no recorded disclosures.
View Prashant Mudgal's current disclosures
Last revised:
27 Jul 2022,
Vincent Tatco
Disclosures:
At the time the article was last revised Vincent Tatco had no recorded disclosures.
View Vincent Tatco's current disclosures
Revisions:
4 times, by
4 contributors -
see full revision history and disclosures
Systems:
Sections:
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Synonyms:
- Interface sign
- Interface sign (lung)
The interface sign is a feature seen on HRCT chest imaging and refers to the presence of irregular interfaces at the margins of pulmonary parenchymal structures or the pleural surface of the lung. It suggests interstitial thickening.
References
- 1. Webb WR, Muller NL, Naidich DP. High-resolution CT of the lung. Lippincott Williams & Wilkins. ISBN:0781769094. Read it at Google Books - Find it at Amazon
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