Steeple sign (trachea)
Last revised by Mostafa Elfeky on 26 Oct 2023
Citation, DOI, disclosures and article data
Citation:
Gaillard F, Elfeky M, Kearns C, et al. Steeple sign (trachea). Reference article, Radiopaedia.org (Accessed on 06 Oct 2024) https://doi.org/10.53347/rID-5608
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rID:
5608
Article created:
Disclosures:
At the time the article was created Frank Gaillard had no recorded disclosures.
View Frank Gaillard's current disclosures
Last revised:
26 Oct 2023,
Mostafa Elfeky ◉
Disclosures:
At the time the article was last revised Mostafa Elfeky had no financial relationships to ineligible companies to disclose.
View Mostafa Elfeky's current disclosures
Revisions:
13 times, by
12 contributors -
see full revision history and disclosures
Systems:
Sections:
Synonyms:
- Wine bottle sign (trachea)
- Inverted V sign
The steeple sign (also called the wine bottle sign, and inverted V sign), refers to the tapering of the upper trachea on a frontal chest radiograph reminiscent of a church steeple, suggestive of croup. A corresponding lateral x-ray would show narrowing of the subglottic trachea and ballooning of the hypopharynx.
References
- 1. Salour M. The steeple sign. Radiology. 2000;216 (2): 428-9. Radiology (full text) - Pubmed citation
- 2. Dähnert WF. Radiology Review Manual. Lippincott Williams & Wilkins. (2011) ISBN:1609139437. Read it at Google Books - Find it at Amazon
- 3. Huang CC, Shih SL. Images in clinical medicine. Steeple sign of croup. N. Engl. J. Med. 2012;367 (1): 66. doi:10.1056/NEJMicm1113937 - Pubmed citation
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