Focal nodular hyperplasia and hepatocellular adenomas: What is new in 2013?
نویسندگان
چکیده
منابع مشابه
Molecular pathogenesis of focal nodular hyperplasia and hepatocellular adenoma.
Focal nodular hyperplasia (FNH) and hepatocellular adenomas (HCAs) are benign tumors that occur in otherwise normal liver parenchyma. FNH is considered to be the result of a hyperplastic response to increased blood flow secondary to vascular malformations. Most FNH are polyclonal and to date, the molecular pathway and mechanisms that are altered in FNH have yet to be elucidated. In contrast, HC...
متن کاملImaging modalities for focal nodular hyperplasia and hepatocellular adenoma.
BACKGROUND/AIMS There are several imaging modalities available for the detection of focal liver lesions. Differentiation between focal nodular hyperplasia (FNH) and hepatocellular adenoma (HCA) is important because of the consequences for management. However, differentiation based on imaging alone still shows limitations. METHODS We reviewed the literature for typical features of FNH and HCA ...
متن کاملImaging Modalities for Focal Nodular Hyperplasia and Hepatocellular Adenoma
Background/Aims: There are several imaging modalities available for the detection of focal liver lesions. Differentiation between focal nodular hyperplasia (FNH) and hepatocellular adenoma (HCA) is important because of the consequences for management. However, differentiation based on imaging alone still shows limitations. Methods: We reviewed the literature for typical features of FNH and HCA ...
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Background: The objective was to explore the value of the CT value difference (△HU) and CT value ratio (CVR) between the hepatic arterial (AP), portal (PP), and delayed phases (DP) to differentiate the small Hepatocellular Carcinoma (SHCC, ≤ 3 cm) from the small Focal nodular hyperplasia (SFNH, ≤ 3 cm). Materials and Methods: All the lesions were confirmed by clinically and/or pathologically an...
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A 25 year old healthy female presented with a two month history of nausea, epigastric pain that worsened after eating and diarrhea. Complete blood count and biochemistry panel results were unremarkable and liver serology was negative. Abdominal ultrasonography (US) showed a solid lesion in the right upper quadrant, suspicious for a gastric mass. Liver protocol multiphase computed tomography (CT...
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ژورنال
عنوان ژورنال: International Journal of Hepatobiliary and Pancreatic Diseases
سال: 2014
ISSN: 2230-9012
DOI: 10.5348/ijhpd-2014-16-ra-4