Ground-glass opacification | Radiology Reference Article - Radiopaedia.org
2024年4月3日 · 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 and vascular markings. It is a non-specific sign with a wide etiology including infection, chronic interstitial disease and acute alveolar disease.
Ground glass opacity: Causes, symptoms, and treatments - Medical News Today
2023年11月24日 · Ground glass opacity (GGO) refers to the hazy gray areas that can show up in CT scans of the lungs. These areas show increased density inside the lungs which could indicate pneumonia or other...
Thoracic Radiology: Ground-Glass Opacification (GGO)
2023年9月8日 · Ground-glass opacity on CT scan is defined as a hazy increase in lung opacity that doesn't obscure the lung vasculature (as opposed to consolidation, which does obscure the vasculature). ⚠️ The term “ground-glass” is also used to describe a hazy opacity on chest X-ray.
Ground Glass Opacities In Lungs – Radiology In Plain English
2022年5月15日 · Ground glass is found on X-rays and CT of the lungs. Ground glass looks hazy or cloudy compared to the normal dark lung. The finding can be one small spot all the way to involve the lungs throughout on both sides. You can see the lung blood vessels and bronchi through the ground glass.
Ground Glass Nodule on CT – Radiology In Plain English
2022年5月21日 · Ground glass nodule on CT means that there is an abnormal spot in the lung that looks hazy amidst the dark background of the lungs. We can see the underlying lung vessels through the spot.
Ground-glass opacity - Wikipedia
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] .
Ground Glass Opacity (GGO): What It Means - Health
2024年10月23日 · Ground glass opacity (GGO) is an abnormal finding that shows up on computed tomography (CT) scans in people's lungs as a result of several possible diseases.
Isolated Diffuse Ground-Glass Opacity in Thoracic CT: Causes …
2005年2月1日 · High-resolution CT image through carina shows extensive ground-glass opacity across both lungs. There also is nonspecific interstitial thickening in more dependent lungs bilaterally; however, ground-glass opacity remains dominant finding.
Lung Opacity: Understanding What This Means - Healthline
2022年10月6日 · Ground-glass opacity is a radiological term that refers to hazy gray areas on the images made by CT scans or X-rays. It indicates increased density in these areas. Typically, the lungs appear...
Review of the Chest CT Differential Diagnosis of Ground-Glass …
2020年7月7日 · Chest CT in COVID-19 pneumonia demonstrates bilateral, peripheral, and basal predominant ground-glass opacities (GGOs) and/or consolidation in nearly 85% of patients with superimposed irregular lines and interfaces; the imaging …