Finger in glove sign (lung)

Last revised by Daniel J Bell on 9 Jan 2022

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


The same appearance has also been referred to as:



In bronchial obstruction, the portion of the bronchus distal to the obstruction is dilated with the presence of mucous secretions (mucus plugging). Causes of bronchial obstruction include:


Causes include 4:

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Cases and figures

  • Figure 1: finger in glove
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  • Case 1
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  • Case 3
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  • Case 4
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