Fat containing liver lesions

Changed by Matt A. Morgan, 3 Nov 2014

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A variety of benign and malignant liver lesions may contain macroscopic and or intracytoplasmic fat in sufficient quantities enabling characterization on imaging studies. Most fat containing liver lesions (80%) in patients with cirrhosis are malignant, most of which are hepatocellular carcinoma ³.

Benign

focal fatty change
hepatic angiomyolipoma
focal nodular hyperplasia
hepatic lipoma
pseudolipoma of the Glisson capsule
xanthomatous lesion of Langerhans cell histiocytosis (LCH)
hepatic adenoma
hepatic teratoma
hepatic adrenal rest tumour: can rarely have malignant transformation
postoperative: pack using omental tissue

Malignant

hepatocellular carcinoma
primary or secondary liposarcoma

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Fat containing liver lesions

Updates to Article Attributes

Benign

Malignant

See also