(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.
Examination of the crystalline lens to determine if clouding of the lens (cataract) or other abnormalities are present. Measurement of intraocular pressure to detect glaucoma or pre-glaucomatous conditions. Glaucoma is visual loss caused by damage to the optic nerve and is a common cause of preventable vision loss.