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Hepatocellular Carcinoma Arising in a Pigmented Telangiectatic Adenoma With Nuclear β-catenin and Glutamine Synthetase Positivity

13 May 2011

Abstract excerpt

Telangiectatic hepatocellular adenoma is a rare, recently recognized subtype of hepatocellular adenoma that is often underrecognized by pathologists. We report a case of hepatocellular carcinoma arising within a pigmented telangiectatic hepatocellular adenoma in a noncirrhotic man with diffuse glutamine synthetase and nuclear β-catenin positivity. This case highlights malignant transformation of telangiectatic...

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PMID: 21572265
DOI: 10.1097/pas.0b013e318218ca3f

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