Imaging features of hepatic angiomyolipomas

We review the imaging appearances of hepatic angiomyolipomas in patients with and without tuberous sclerosis. Sporadic hepatic angiomyolipomas have a varied appearance because of the inconstant proportion of fat, making confident imaging diagnosis difficult and necessitating biopsy in many cases. In...

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Bibliographic Details
Main Authors: S. C.S. Low, W. C.G. Peh, M. Muttarak, H. S. Cheung, I. O.L. Ng
Format: Journal
Published: 2018
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Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=41149119541&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/60665
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Institution: Chiang Mai University
Description
Summary:We review the imaging appearances of hepatic angiomyolipomas in patients with and without tuberous sclerosis. Sporadic hepatic angiomyolipomas have a varied appearance because of the inconstant proportion of fat, making confident imaging diagnosis difficult and necessitating biopsy in many cases. In patients with tuberous sclerosis, hepatic angiomyolipomas have a more consistent imaging appearance and, together with other features of the syndrome, can be more easily diagnosed. Preoperative diagnosis helps obviate unnecessary surgery. © 2008 The Authors.