Asbach Patrick, Klessen Christian, Koch Martin, Hamm Bernd, Taupitz Matthias
Department of Radiology, Charité-Universitätsmedizin Berlin, Charité Campus Mitte, 10117 Berlin, Germany.
Clin Imaging. 2007 Jul-Aug;31(4):244-52. doi: 10.1016/j.clinimag.2007.03.003.
Atypical focal nodular hyperplasia (FNH) of the liver is a diagnostic challenge as a variety of atypical imaging findings can occur in this entity. There is no potential for malignant transformation, making noninvasive diagnosis welcome in order to avoid invasive steps such as biopsy or surgery. The present pictorial review focuses on the atypical presentation of FNH and comments on different types of contrast media available for magnetic resonance imaging of the liver.
肝脏非典型局灶性结节性增生（FNH）是一个诊断难题，因为该病变可出现多种非典型影像学表现。它不存在恶变潜能，因此为避免活检或手术等侵入性操作，非侵入性诊断受到欢迎。本影像综述重点关注FNH的非典型表现，并对肝脏磁共振成像可用的不同类型造影剂进行评论。
