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Mar 21, 2024 · Bronchial atresia is a developmental anomaly characterized by focal obliteration of the proximal segment of a bronchus associated with hyperinflation of the distal lung. On imaging, it commonly presents as a proximal focal tubular-shaped opacity radiating from the hilum associated with a distal area of hyperlucent lung parenchyma.
- Scimitar Syndrome
Scimitar syndrome | Radiology Reference Article -...
- Scimitar Syndrome
Oct 15, 2024 · Bronchial atresia is a rare congenital disease, characterized by the obliteration of the proximal lumen of a lobar, segmental, or subsegmental bronchus, with preservation of distal structures (1 - 3). It most commonly affects the apicoposterior segment of the left upper lobe, followed by the segmental bronchi of the right upper and middle lobes.
- Elazir Barbosa Mota Di Puglia, Rosana Souza Rodrigues, Pedro Augusto Daltro, Arthur Soares Souza, Ma...
- 10.1590/0100-3984.2019.0136
- 2021
- Radiol Bras. 2021 Jan-Feb; 54(1): 9-14.
Jun 26, 2023 · Congenital bronchial atresia is a rare condition characterized by focal obliteration of a proximal segment of a bronchus. The apicoposterior segmental bronchus of the left upper lobe is the most reported lobe involved, which is followed by the right upper, middle, and lower lobes.
- Marshall J. Hutchison, Lana Winkler
- 2023/06/26
- West Virginia University
Right lateral view images from Ventilation (A) and Perfusion (C) scan demonstrate a matched zone of diminished ventilation and perfusion in the anterior aspect of the right upper lobe (arrows) corresponding to the site of CT abnormality.
Oct 18, 2016 · Bronchial atresia is a rare congenital airway anomaly resulting from focal interruption of a lobar, segmental or subsegmental bronchus.
Month:Total Views:September 202420August 202416July 202418June 202429Oct 30, 2021 · Congenital bronchial atresia is characterized by focal obstruction of a subsegmental or segmental bronchus with a normal distal airway. The most commonly affected lobe is the left upper lobe. It is followed by the right upper, middle, and lower lobes [3, 10].
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Feb 2, 2024 · Solitary pulmonary nodule (SPN) is defined as a relatively well-defined round or oval pulmonary parenchymal lesion equal to or smaller than 30 mm in diameter. It is surrounded by pulmonary parenchyma and/or visceral pleura and is not associated with lymphadenopathy , atelectasis , or pneumonia 9 .
