(n) A regional or social variety of a language distinguished by pronunciation, grammar, or vocabulary, especially a variety of speech differing from the standard literary language or speech pattern of the culture in which it exists: Cockney is a dialect of English.
There was a 4 mm nodular opacity in the right lower lung. A ct scan of 10/06 showed linear scarring in both lungs but no mention of nodules. A chest xray in 4/2007 showed a round density in the right perihilar region.
Ground-glass opacification/opacity (GGO) is a descriptive term referring to a hazy area of increased attenuation in the lung with preserved bronchial and vascular markings.It is a non-specific sign with a wide aetiology including infection, chronic interstitial disease and acute alveolar disease.round-glass opacification/opacity (GGO) is a descriptive term referring to a hazy area of increased attenuation in the lung with preserved bronchial and vascular markings. It is a non-specific sign with a wide aetiology including infection, chronic interstitial disease and acute alveolar disease.