It is the eldest to make a definite diagnosis of fatty liver Ultrasonography B! 's general knowledge

It is the eldest to make a definite diagnosis of fatty liver Ultrasonography B! 's general knowledge
Because clinical manifestation and laboratory check to last specificity,economic, fast, accurate and advantages such as wound,etc.ing without being had in Ultrasonography B, should classify as primary inspection method of this disease.
Filling the air fatty liver: It is different to dampen the intensity according to the echo and is divided into three degrees:
Slightly: The echo of fore court is strengthened, the back court echo can not decay obviously, the tube structure still can be seen in the liver.
Intermediate: The echo of fore court is strengthened, the back court is weak, the conduct leaves fuzzily in the tube structure, but can still recognize.
The echo of fore court is obviously strengthened, the back court decays obviously, have no echo area to even present, the outline is unclear, the tube structure is unrecognizable.
Fatty liver of limitation: It is not fatty liver of homogeneity that fatty liver of limitation is also called, compare with filling the air fatty liver, the two can transform each other. Only limited to the small liver essence, the audiovideo chart, now for occuring frequently strong echo tubercle in earlier stage, then does not it is not filling the air fatty liver of homogeneity to develop into. The filling the air infiltration of whole liver, the only remaining and small and normal or relatively normal liver essence area, see more, the gallbladder bed or branched district of portal vein backbone under the liver capsule, kind to take place in the liver left leaf, shown as and presented clear weak echo area on the edge the strong echo liver essence on the audiovideo picture, the round type or spot slice that it is the type, but without lump effect, there is not blood vessel that is made a detour or cut off, even can be seen the portal vein and extend into this district normally. Its three type fen:
The infiltration type of limitation: Shown the platelet strong echo is only rolled in the liver.
A section of sex infiltration type of leaf: The range of fatty infiltration is relatively large, the area involved is just identical with one section of ranges of leaf of the liver.
The filling the air is not a homogeneity infiltration type: Most liver essences are fatty infiltration, the remaining platelet normal district gives the impression of weakness in the echo area, this one type in see more, apt to misdiagnose for tumour in the liver in the fatty liver of homogeneity.
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