Atypical Findings of Focal Nodular Hyperplasia with Gadoxetic Acid (Gd-EOB-DTPA)-Enhanced Magnetic Resonance Imaging

被引:8
|
作者
Yoon, Jung-Hee [1 ]
Kim, Ji-Yeon [2 ]
机构
[1] Inje Univ, Haeundae Paik Hosp, Coll Med, Dept Radiol, Pusan, South Korea
[2] Inje Univ, Haeundae Paik Hosp, Coll Med, Dept Pathol, Pusan, South Korea
关键词
Liver Neoplasms; Focal Nodular Hyperplasia; DTPA; PATHOLOGICAL CORRELATION; HEPATIC ADENOMA; LIVER; LESIONS; CT; ENHANCEMENT; DIAGNOSIS;
D O I
10.5812/iranjradiol.9269
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
We report two cases of focal nodular hyperplasia in patients following gadoxetic acid (Gd-EOB-DTPA)-enhanced magnetic resonance imaging confirmed with histopathology. These cases showed an atypical pattern during the delayed-hepatobiliary phase after the injection of gadoxetic acid. One case showed a total defect, and the other showed a peripheral ring-like enhancement without a visible central scar, mimicking hepatocellular carcinoma. The pathologic examination demonstrated that the two lesions were focal nodular hyperplasia.
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页数:5
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