Finger in glove sign (lung)
Citation, DOI, disclosures and article data
Citation:
Jones J, Niknejad M, Bell D, et al. Finger in glove sign (lung). Reference article, Radiopaedia.org (Accessed on 22 Mar 2025) https://doi.org/10.53347/rID-5913
rID:
5913
Article created:
Disclosures:
At the time the article was created Jeremy Jones had no recorded disclosures.
View Jeremy Jones's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Arlene Campos had no financial relationships to ineligible companies to disclose.
View Arlene Campos's current disclosures
Revisions:
19 times, by
14 contributors -
see full revision history and disclosures
Systems:
Sections:
Tags:
Synonyms:
- Finger in glove appearance
- Finger-in-glove sign
- Rabbit ear appearance
- Y-shaped opacities
- V-shaped opacities
- Gloved finger sign
- Finger in glove sign
- Mickey Mouse appearance (bronchocele)
The finger in glove sign can be seen on either a chest radiograph or CT chest and refers to the characteristic sign of a bronchocele.
Terminology
The same appearance has also been referred to as:
rabbit ear appearance
toothpaste-shaped opacity
V-shaped opacities
Y-shaped opacities
Pathology
Aetiology
Obstructive
In bronchial obstruction, the portion of the bronchus distal to the obstruction is dilated with mucous secretions (mucus plugging). Causes of bronchial obstruction include:
congenital bronchial atresia (rarely)
Non-obstructive
Causes include 4:
References
- 1. Jannette Collins, Eric J. Stern. Chest Radiology. (2008) ISBN: 9780781763141 - Google Books
- 2. Swenson SJ, Aughenbaugh GL, Brown LR. Chest case of the day. AJR Am J Roentgenol 1993; 160:1318-1322.
- 3. Nguyen E. The Gloved Finger Sign. Radiology. 2003;227(2):453-4. doi:10.1148/radiol.2272011548 - Pubmed
- 4. Chiarenza A, Esposto Ultimo L, Falsaperla D, Travali M, Foti PV, Torrisi SE, Schisano M, Mauro LA, Sambataro G, Basile A, Vancheri C, Palmucci S. Chest imaging using signs, symbols, and naturalistic images: a practical guide for radiologists and non-radiologists. (2019) Insights into imaging. 10 (1): 114. doi:10.1186/s13244-019-0789-4 - Pubmed
- 5. Shah R & Kotloff R. Beware of Gloved Fingers. Ann Am Thorac Soc. 2013;10(1):56-8. doi:10.1513/AnnalsATS.201211-111OT - Pubmed
Incoming Links
Articles:
Cases:
- Allergic bronchopulmonary aspergillosis
- Allergic bronchopulmonary aspergillosis
- Cystic fibrosis complicated by allergic bronchopulmonary aspergillosis
- Cystic fibrosis complicated by allergic bronchopulmonary aspergillosis
- Bronchocele
- Allergic bronchopulmonary aspergillosis
- Bronchocele
- Allergic bronchopulmonary aspergillosis (ABPA)
Multiple choice questions:
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