WebFig. 20. 49 yo M with a history of smoking free-base crack cocaine, presenting with mental status changes and dyspnea. (a) PA CXR demonstrating faint patchy opacities in both lungs. (b) Chest CT in same patient demonstrating geographic areas of ground-glass opacity with associated interlobular septal thickening. The diagnosis of “crack lung”. Web7 Sep 2024 · The distinctive CT features included ground-glass opacity (GGO) and consolidative patchy amorphous lesions, bilateral posterior and peripheral multi-lobar lung involvement, pleural effusions, subpleural fibrotic lines, subpleural sparing, vascular engorgement, occasional crazy paving, occasional mediastinal lymphadenopathy, pleural …
Subpleural ground glass opacities diagnosed by ... - Europe PMC
Web9 Aug 2024 · Contrast-enhanced chest computed tomography revealed multifocal, subpleural ground-glass opacities with nodular consolidations bilaterally. Computed tomography also demonstrated atypical bilateral hilar lymphadenopathy, a rarely reported imaging feature of COVID-19. Web26 Apr 2024 · Ground-glass opacities (GGO) are one of the main CT findings, but their presence is not specific for this viral pneumonia. In fact, GGO is a radiological sign of different pathologies with both acute and subacute/chronic clinical manifestations. green arrow 80th anniversary read online
Isolated Diffuse Ground-Glass Opacity in Thoracic CT: Causes and ...
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 … See more Ground-glass opacities have a broad etiology: 1. normal expiration 2. partial filling of air spaces 3. partial collapse of alveoli 4. interstitial thickening 5. inflammation 6. … See more Broadly speaking, the differential for ground-glass opacification can be split into 5: 1. infectious processes (opportunisticvs non-opportunistic) 2. chronic interstitial … See more Web6 Oct 2024 · 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... Web1 Mar 2024 · The key imaging finding in COVID-19 pneumonia is ground-glass opacity (GGO), defined as an area of hazy increased lung attenuation which do not conceal bronchial and vascular structures [ 10 ]. It represents the partial filling of alveolar airspaces and may be due to countless different causes so its diagnostic value in isolation is scarce. green arrow 80th anniversary review