Finger in glove sign (lung)
Last revised by Mohammad Taghi Niknejad on 17 Aug 2024
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 10 Oct 2024) https://doi.org/10.53347/rID-5913
Permalink:
rID:
5913
Article created:
29 Mar 2009,
Jeremy Jones ◉
Disclosures:
At the time the article was created Jeremy Jones had no recorded disclosures.
View Jeremy Jones's current disclosures
Last revised:
17 Aug 2024,
Mohammad Taghi Niknejad ◉
Disclosures:
At the time the article was last revised Mohammad Taghi Niknejad had no financial relationships to ineligible companies to disclose.
View Mohammad Taghi Niknejad's current disclosures
Revisions:
18 times, by
13 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
Etiology
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:
Quiz questions
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References
- 1. Collins J, Stern EJ. Chest radiology, the essentials. Lippincott Williams & Wilkins. (2007) ISBN:0781763142. Read it at Google Books - Find it at Amazon
- 2. Swenson SJ, Aughenbaugh GL, Brown LR. Chest case of the day. AJR Am J Roentgenol 1993; 160:1318-1322.
- 3. Nguyen ET. The gloved finger sign. Radiology. 2003;227 (2): 453-4. doi:10.1148/radiol.2272011548 - Pubmed citation
- 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 et.al. Beware of gloved fingers. (2013) Annals of the American Thoracic Society. 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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approach
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tracheal stenosis
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bronchial stenosis
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tracheal stenosis
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interstitial lung disease (ILD)
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hypersensitivity pneumonitis
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idiopathic interstitial pneumonia (mnemonic)
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- lymphoid interstitial pneumonia (LIP)
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- usual interstitial pneumonia / idiopathic pulmonary fibrosis (UIP/IPF)
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pneumoconioses
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lung cancer
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non-small-cell lung cancer
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adenocarcinoma
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adenocarcinoma
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lung cancer invasion patterns
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- presence of non-lepidic patterns such as acinar, papillary, solid, or micropapillary
- myofibroblastic stroma associated with invasive tumor cells
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- tumors by location
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non-small-cell lung cancer
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