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Difference between revisions of "Liver neoplasms"
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→Hepatic tumours
| Line 72: | Line 72: | ||
| usu. diagnosed by imaging | | usu. diagnosed by imaging | ||
| [http://radiographics.rsna.org/content/24/1/3/F1.expansion.html gross (rsna.org)] | | [http://radiographics.rsna.org/content/24/1/3/F1.expansion.html gross (rsna.org)] | ||
|- | |||
| [[Hepatocellular adenoma]] | |||
| subcapsular, well-circumscribed | |||
| loss of portal tracts, nuclear glycogenation | |||
| reticulin - liver plate thickness <= 3 | |||
| background not cirrhotic, assoc. OCP | |||
| [http://www.mda-sy.com/up//uploads/images/mda-sy-d768fd265c.jpg gross (mda-sy.com)<ref>URL: [http://www.mda-sy.com/vb/showthread.php?p=5083&langid=1 http://www.mda-sy.com/vb/showthread.php?p=5083&langid=1]. Accessed on: 16 February 2012.</ref>] | |||
|} | |} | ||
| Line 89: | Line 96: | ||
| [[colorectal carcinoma]] most common | | [[colorectal carcinoma]] most common | ||
| [http://commons.wikimedia.org/wiki/File:Secondary_tumor_deposits_in_the_liver_from_a_primary_cancer_of_the_pancreas.jpg gross (WC)] | | [http://commons.wikimedia.org/wiki/File:Secondary_tumor_deposits_in_the_liver_from_a_primary_cancer_of_the_pancreas.jpg gross (WC)] | ||
|- | |- | ||
| [[Hepatocellular carcinoma]] | | [[Hepatocellular carcinoma]] | ||
| Line 103: | Line 103: | ||
| background often cirrhotic | | background often cirrhotic | ||
| [http://commons.wikimedia.org/wiki/File:Hepatocellular_carcinoma_1.jpg gross (WC/Ed Uthman)] | | [http://commons.wikimedia.org/wiki/File:Hepatocellular_carcinoma_1.jpg gross (WC/Ed Uthman)] | ||
|- | |||
| [[Cholangiocarcinoma]] | |||
| cauliflower-like outline, white, classically solitary, no cirrhosis | |||
| tubular architecture and mild [[nuclear atypia]] (adenocarcinoma), desmoplastic stroma | |||
| CK7+, CK19+ | |||
| background usu. not cirrhotic | |||
| [http://commons.wikimedia.org/wiki/File:Cholangiocarcinoma.png gross (WC)] | |||
|} | |} | ||