Peribronchial cuffing | Radiology Reference Article - Radiopaedia.org
Jun 19, 2019 · Peribronchial cuffing refers to a radiographic term used to describe haziness or increased density around the walls of a bronchus or large bronchiole seen end-on, both on plain radiographs and on CT. It is sometimes described as a "doughnut sign".
Bronchial wall thickening | Radiology Reference Article
Apr 3, 2024 · It is one of the causes of peribronchial cuffing. The presence of bronchial wall thickening usually (but not always) implies inflammation of the airways. On a plain radiograph, it can sometimes be often difficult to differentiate from peribronchovascular thickening.
Respiratory syncytial virus (RSV) pneumonia | Radiology Case ...
Viral lung infections commonly manifest as peribronchial cuffing and interstitial infiltrates. In this case, however, RSV pneumonia has a predominantly alveolar pattern. The RUL atelectasis was reported to the treating pediatrician, which prompted treatment with respiratory physical therapy.
Pulmonary edema | Radiology Reference Article - Radiopaedia.org
Nov 6, 2024 · peribronchial cuffing and perihilar haze. septal (Kerley) lines. thickening of interlobar fissures. features of pulmonary alveolar edema: air space opacification classically in a batwing distribution may have air bronchograms. pleural effusions and fluid in interlobar fissures (including 'vanishing' pulmonary pseudotumor) A useful mnemonic is ...
peribronchial cuffing | Search | Radiopaedia.org
Peribronchial cuffing refers to a radiographic term used to describe haziness or increased density around the walls of a bronchus or large bronchiole seen end-on, both on plain radiographs and on CT. It is sometimes described as a "doughnut sign".
Bronchiectasis | Radiology Reference Article - Radiopaedia.org
Dec 22, 2024 · Dilatation is caused by congenital deficiency or acquired destruction and weakening of the muscular and elastic layers in the bronchial walls. Impaired clearance of secretions predisposes to recurrent infections and further damage. Inflammation in surrounding alveoli can lead to peribronchial fibrosis 27. Etiology
Asthma | Radiology Reference Article | Radiopaedia.org
May 29, 2024 · bronchial wall thickening: peribronchial cuffing (non-specific finding but may be present in ~48% of cases with asthma 1) pulmonary edema (rare): pulmonary edema due to asthma (usually occurs with acute asthma)
Bronchiolitis | Radiology Reference Article | Radiopaedia.org
Nov 5, 2024 · Terminology. According to some authors, there is some overlap with the term small airways disease 5.. Pathology. Bronchiolitis is often defined as inflammation primarily occurring in airways smaller <2 mm 6.. It can carry variable clinical, functional and morphological expressions.
Peribronchovascular thickening | Radiology Reference Article ...
Nov 23, 2022 · Peribronchovascular thickening is a broad imaging descriptive term commonly used to describe thickening of any one or more of the below: peribronchovascular interstitial thickening bronchial wall thickening: can be differentiated from true peri...
Viral bronchiolitis | Radiology Reference Article - Radiopaedia.org
Aug 29, 2024 · Viral bronchiolitis is due to viral infection of airways which results in inflammation and peribronchial edema. This can then result in occlusion of the small airways leading to hyperinflation and subsegmental atelectasis.
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