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Nov 24, 2023 · Ground glass opacity (GGO) refers to the hazy gray areas that can show up in CT scans of the lungs.

Oct 14, 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 …

Ground-glass opacity (GGO) nodules are radiologic findings with focal areas of slightly increased computed tomographic attenuation through which the normal lung parenchyma structures are …

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Ground-glass opacities (GGO) are gray areas that computed tomography scans or X-rays of the lungs pick up. The normal lungs appear black in such scans. GGOs can be seen mostly in …

A halo sign refers to a GGO that fills the area around a consolidation or nodule. This is a most commonly seen in various types of pulmonary infections, including CMV pneumonia, …

Apr 17, 2013 · Patients with transient or diffuse GGO's were excluded, as were those with a previous history of primary lung cancer or other malignancy. GGO'S were defined by tumor …