Consolidation Consolidation or air-space shadowing is caused by opacification of air-containing spaces of the lung. The shadowing is ill defined, respects lobar boundaries and contains an air-bronchogram. Consolidation may be patchy, lobar, multilobar, or round and may undergo necrosis due to infection or infarction. This results in liquefaction and the formation of a cavity with an air-fluid level. The causes of consolidation are listed in Table I. â¢ Acute infections: Take short history as in pneumonia, treat and then follow up.
Informal language is language use characterized by. 1  spontaneous speech in situations that may be described as natural or real-life, and.2  the use of a lowâ dialect or language in preference to a âhighâ one.nformal language is language use characterized by. 1  spontaneous speech in situations that may be described as natural or real-life, and.
Informal and Formal English. Informal English includes conversational language. Contractions such as can't, won't, and I'm. Contractions are not used in formal English. Formal English is carefully worded as in academic or professional writing. Word choice is important in formal English.lang. Slang is the use of words that are not considered standard English. It should never be used in academic or professional writing. Often, these words are developed from fads or simple laziness.