Non-alcoholic fatty liver disease CT: Difference between revisions
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==Overview== | ==Overview== | ||
CT scan may be helpful in the diagnosis of non-alcoholic fatty liver disease. | CT scan may be helpful in the diagnosis of non-alcoholic fatty liver disease. Findings on a CT scan diagnostic for non-alcoholic liver disease include a diffuse, low-density hepatic parenchyma without mass effect. | ||
==CT scan== | ==CT scan== | ||
* CT without [[contrast]] is an effective test for elavating liver strucutre and liver fat content. | * CT without [[contrast]] is an effective test for elavating liver strucutre and liver fat content. | ||
* Useful for evaluating hepato-biliary system and rule out other causes of liver disease. | * Useful for evaluating hepato-biliary system and rule out other causes of liver disease. | ||
* [[Contrast enhanced CT|Contrast enhanced]] CT has a [[sensitivity]] up to 84-87% and [[specificity]] of 75-86%. | |||
* The only limitation of a CT scan is it cannot distinguish between fatty liver disease, steatohepatitis, and steatohepatitis plus fibrosis. | * The only limitation of a CT scan is it cannot distinguish between fatty liver disease, steatohepatitis, and steatohepatitis plus fibrosis. | ||
* Findings include: | * Findings include: | ||
Latest revision as of 15:23, 27 December 2017
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Non-Alcoholic Fatty Liver Disease Microchapters |
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Differentiating Non-Alcoholic Fatty Liver Disease from other Diseases |
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Diagnosis |
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Treatment |
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Case studies |
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Non-alcoholic fatty liver disease CT On the Web |
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American Roentgen Ray Society Images of Non-alcoholic fatty liver disease CT |
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Directions to Hospitals Treating Non-alcoholic fatty liver disease |
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Risk calculators and risk factors for Non-alcoholic fatty liver disease CT |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Vamsikrishna Gunnam M.B.B.S [2]
Overview
CT scan may be helpful in the diagnosis of non-alcoholic fatty liver disease. Findings on a CT scan diagnostic for non-alcoholic liver disease include a diffuse, low-density hepatic parenchyma without mass effect.
CT scan
- CT without contrast is an effective test for elavating liver strucutre and liver fat content.
- Useful for evaluating hepato-biliary system and rule out other causes of liver disease.
- Contrast enhanced CT has a sensitivity up to 84-87% and specificity of 75-86%.
- The only limitation of a CT scan is it cannot distinguish between fatty liver disease, steatohepatitis, and steatohepatitis plus fibrosis.
- Findings include:
- A diffuse, low-density hepatic parenchyma
- Focal fatty liver appears as a non-spherical shape without mass effect.