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Intrahepatic pseudoaneurysm: a complication following radio-frequency ablation therapy for hepatocellular carcinoma.

Abstract：

:A 70-year-old male was admitted to hospital for a liver tumor. We diagnosed that hepatocellular carcinoma (HCC), 1.5 cm in diameter, by several examinations. We performed ultrasonically guided radio-frequency ablation (RFA). Ultrasonography (US) 9 days post-therapy revealed a cystic lesion 1.5 cm in diameter. Color Doppler US revealed color imaging throughout the lesion and dynamic computed tomography (CT) demonstrated an area of hyperattenuation. Intrahepatic pseudoaneurysm was diagnosed. On 14 days post-therapy, no color signals on color Doppler US or enhanced areas on CT were seen. We submit that pseudoaneurysm should be recognized as a complication of radio-frequency ablation.

journal_name

Eur J Radiol

journal_title

European journal of radiology

authors

Tamai F,Furuse J,Maru Y,Yoshino M

doi

10.1016/s0720-048x(01)00436-3

keywords:

subject

Has Abstract

pub_date

2002-10-01 00:00:00

pages

40-3

issue

1

eissn

0720-048X

issn

1872-7727

pii

S0720048X01004363

journal_volume

44

pub_type

杂志文章

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