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Difference between revisions of "Liver neoplasms"
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It only briefly discusses metastatic lesions. An introduction to ''liver pathology'' is in the ''[[liver]]'' article. Medical liver disease is dealt with in the ''[[medical liver disease]]'' article. | It only briefly discusses metastatic lesions. An introduction to ''liver pathology'' is in the ''[[liver]]'' article. Medical liver disease is dealt with in the ''[[medical liver disease]]'' article. | ||
=Overview= | |||
===Dysplasic lesions of the liver=== | ===Dysplasic lesions of the liver=== | ||
Types:<ref>STC. S.30-37, 19 Jan 2009.</ref> | Types:<ref>STC. S.30-37, 19 Jan 2009.</ref> | ||
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**Cell size ~ 1/2x normal, NC ratio - increased. | **Cell size ~ 1/2x normal, NC ratio - increased. | ||
=Dysplasia of the liver= | |||
==Small liver cell dysplasia== | ==Small liver cell dysplasia== | ||
*Abbreviated ''SLCD''. | *Abbreviated ''SLCD''. | ||
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*[http://radiographics.rsna.org/content/22/5/1023.figures-only Series of liver micrographs including high grade dysplasia (radiographics.rsna.org)]. | *[http://radiographics.rsna.org/content/22/5/1023.figures-only Series of liver micrographs including high grade dysplasia (radiographics.rsna.org)]. | ||
= | =Benign hepatic neoplasms= | ||
==Hepatic adenoma== | ==Hepatic adenoma== | ||
*[[AKA]] ''hepatocellular adenoma'', abbreviated ''HCA''. | *[[AKA]] ''hepatocellular adenoma'', abbreviated ''HCA''. | ||
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*HNF1alpha +ve/-ve. | *HNF1alpha +ve/-ve. | ||
*Beta-catenin +ve/-ve. | *Beta-catenin +ve/-ve. | ||
=Malignant hepatic neoplasms= | |||
In North America, the most common malignant liver tumour is [[liver metastasis|metastases]]. | |||
==Hepatoblastoma== | ==Hepatoblastoma== | ||
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**HepPar-1 (hepatocytes paraffin antibody 1) - labels hepatocellular mitochondria.<ref name=pmid12502967>The diagnostic value of hepatocyte paraffin antibody 1 in differentiating hepatocellular neoplasms from nonhepatic tumors: a review. Lamps LW, Folpe AL. Adv Anat Pathol. 2003 Jan;10(1):39-43. Review. PMID 12502967.</ref> | **HepPar-1 (hepatocytes paraffin antibody 1) - labels hepatocellular mitochondria.<ref name=pmid12502967>The diagnostic value of hepatocyte paraffin antibody 1 in differentiating hepatocellular neoplasms from nonhepatic tumors: a review. Lamps LW, Folpe AL. Adv Anat Pathol. 2003 Jan;10(1):39-43. Review. PMID 12502967.</ref> | ||
=See also= | |||
*[[Pancreas]]. | *[[Pancreas]]. | ||
*[[Gastrointestinal pathology]]. | *[[Gastrointestinal pathology]]. | ||
*[[Liver pathology]]. | *[[Liver pathology]]. | ||
=References= | |||
{{reflist|2}} | {{reflist|2}} | ||
[[Category:Gastrointestinal pathology]] | [[Category:Gastrointestinal pathology]] | ||
[[Category:Liver pathology]] | [[Category:Liver pathology]] | ||