http://www.appliedradiology.com RSS Feed on Applied Radiologyhttp://www.appliedradiology.com//Issues/1998/12/Articles/Ground-glass-opacity-on-CT-scanning-of-the-chest--What-does-it-mean-.aspxGround glass opacity (GGO), a hazy, increased attenuation of lung with preservation of bronchial and vascular margins, is a nonspecific radiologic finding that has a lengthy differential diagnosis. This paper provides an abbreviated review of the physiologic correlates of the HRCT scan findings of GGO, focusing on infiltrative processes and their different GGO patterns of presentation.Thursday, 21 Sep 2000 16:31:48 GMT