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 code words and propaganda. An informal code word is a term used without formal or prior agreement to communicate to a subset of listeners or readers predisposed to see its double meaning. Informal code words can find use in propaganda, distinct from use of euphemistic code words to delay or avoid emotional responses in the audience.