Jan 1, 2023 · Acute bilateral airspace opacification is a subset of the larger differential diagnosis for airspace opacification. An exhaustive list of all possible causes of acute bilateral airspace …

Mar 26, 2024 · Chronic bilateral airspace opacification is a subset of the differential diagnosis for airspace opacification. An exhaustive list of all possible causes of chronic bilateral airspace …

Jul 22, 2025 · Diffuse or widespread ground-glass opacification / opacity can manifest as diffuse ground-glass nodules or amorphous areas of diffuse ground-glass opacity. Differential diagnosis

Jul 29, 2025 · In chest radiology, reticular and linear opacification refers to a broad subgroup of pulmonary opacification caused by decreased gas-to-soft tissue ratio due to a pathological …

May 6, 2025 · Pulmonary opacification results from a decrease in the ratio of gas to soft tissue (blood, lung parenchyma, and stroma) in the lung. When reviewing an area of increased …

Nov 27, 2025 · Ground-glass opacification/opacity (GGO) is a descriptive term referring to an area of increased attenuation in the lung on computed tomography (CT) with preserved bronchial …

Aug 6, 2024 · Air-space opacification is a descriptive term that refers to filling of the lung parenchyma with material that attenuates x-rays more than the unaffected surrounding lung …

Dec 2, 2025 · When considering the likely causes of airspace opacification, it is useful to determine chronicity (by reviewing previous radiographs) and considering laterality.

Oct 2, 2025 · There are diffuse bilateral coalescent opacities (the only radiological criterion defined by the Consensus Conference). The time course of ARDS may help in differentiating it …

Tree-in-bud sign Differential diagnosis for “tree-in-bud” opacities “Tree-in-bud” opacities Tree-in-bud opacities Tree in bud appearance Tree in bud changes Tree in bud appearances Tree-in …