What clinical diagnosis does the thorax accumulate liquid commonly? 's general knowledge

What clinical diagnosis does the thorax accumulate liquid commonly? 's general knowledge
When the thorax accumulates liquid quantity 0.3- 0.5L, the rarely seen rib diaphragm angle of X-ray is dull that the image is diagnosed; A more one accumulate liquid, reveal, have, accumulate the liquid shadow to outside, upward arcual upper flange. It is flat to accumulate the liquid and scatter while lying, make the wild bright degree of whole lung reduce. Have levels of liquid to accumulate the liquid at the time of liquid pneumothorax. Suffer from the intersection of side and dark entirely accumulate liquid in a large amount, mediastinal to push to and is good for the side. Accumulate often edge of liquid smooth and full, is confine sometimes the leaf to between lung and diaphragm, the supersound is checked to help to diagnose.
Ultrasonography B can ascertain lump that the liquid of chest conceals, the localization of assisting the thorax to puncture. CT can point out judging in order to ooze out the liquid, blood or suppuration liquid on the basis of the density of the liquid of chest while checking, can still reveal mediastinal, shifting tumour in cover tumour and chest among lymph node, lung inner lump and pleura by the trachea. CT has higher sensitiveness and resolution ratio of density to check pleura pathological change. At the the intersection of detection and the intersection of X-ray and flat sheet different to reveal to accumulate liquid on a small quantity than to exchange.
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