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Ground-glass opacity (GGO) is a finding seen on chest x-ray (radiograph) or computed tomography (CT) imaging of the lungs. It is typically defined as an area of hazy opacification (x-ray) or increased attenuation (CT) due to air displacement by fluid, airway collapse, fibrosis , or a neoplastic process . [ 1 ]
There may be mild ground-glass opacity; Indeterminate for UIP: [4] Predominantly subpleural and basal; Subtle reticular pattern; May have mild ground-glass opacity or distortion (“early UIP pattern”) Findings suggestive of another diagnosis, including: [4] Other predominant distribution: Peribronchovascular; Perilymphatic; Upper or mid-lung ...
Peribronchial cuffing, also referred to as peribronchial thickening or bronchial wall thickening, is a radiologic sign which occurs when excess fluid or mucus buildup in the small airway passages of the lung causes localized patches of atelectasis (lung collapse). [1]
It refers to a specific appearance resembling a comet's tail, characterised by a bright, streaky opacity due to the presence of a round atelectasis in chest CT. [1]
What is the definition of today’s Wordle answer? This word means “a person, esp. a young person, under the supervision of a teacher or tutor, as in school."
Opacity is the measure of impenetrability to electromagnetic or other kinds of radiation, especially visible light. In radiative transfer , it describes the absorption and scattering of radiation in a medium , such as a plasma , dielectric , shielding material , glass, etc.
The streaks are often oblong or oval-shaped as the plane ascends or descends through the cloud deck. The result is a quick burst of virga, or precipitation that evaporates before reaching the ground.
Bosses are posting ‘ghost jobs’ that don’t exist. Here are 3 ways to spot a listing that isn’t real