作者
Su Jin Song, Jeong Min Lee, Young Jun Kim, Se Hyung Kim, Jae Young Lee, Joon Koo Han, Byung Ihn Choi
发表日期
2007/7
期刊
Journal of Magnetic Resonance Imaging: An Official Journal of the International Society for Magnetic Resonance in Medicine
卷号
26
期号
1
页码范围
86-93
出版商
Wiley Subscription Services, Inc., A Wiley Company
简介
Purpose
To compare the diagnostic performance of multirow‐detector computed tomography (MDCT) and magnetic resonance imaging (MRI) in the differentiation of intraductal papillary mucinous neoplasms (IPMNs) from other pancreatic cystic masses.
Materials and Methods
A total of 53 patients with pathologically proven pancreatic cystic lesions who had undergone MDCT and MRI were included in this study. Two radiologists analyzed the morphologic features of the lesions and graded the lesion conspicuity on each examination. The readers assigned their confidence level regarding the differentiation of IPMN from other lesions and predicting ductal communication of the lesion. The radiologists' diagnostic confidence was compared using receiver operating characteristic (ROC) analysis.
Results
The Az values for each observer for predicting ductal communication of the lesion and differentiating IPMN from …
引用总数
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