Abstract
Gloved finger sign is originally described on chest radiography and represents mucoid impaction of the branching bronchi [1]. The sign is formed by branching tubular, toothpaste, or fingerlike densities [2]. On CT, the dilated bronchi, filled and impacted with mucus (usually fluid attenuation but variable depending on the constituents of content in the dilated bronchi), generate a gloved finger appearance [3] (Fig. 10.1).
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Lee, K.S., Han, J., Chung, M.P., Jeong, Y.J. (2014). Gloved Finger Sign or Toothpaste Sign. In: Radiology Illustrated: Chest Radiology. Radiology Illustrated. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-37096-0_10
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DOI: https://doi.org/10.1007/978-3-642-37096-0_10
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