作者
Hyuk Jung Kim, Jeong Min Lee, Se Hyung Kim, Joon Koo Han, Jae Young Lee, Jin Young Choi, Ki Hyun Kim, Ji Yang Kim, Min Woo Lee, Su Jin Kim, Byung Ihn Choi
发表日期
2007/5/1
期刊
Journal of computer assisted tomography
卷号
31
期号
3
页码范围
469-474
出版商
LWW
简介
Objective:
To determine the added value of gadolinium-enhanced dynamic magnetic resonance (MR) images compared with unenhanced and MR cholangiography (MRC) images, to evaluate the longitudinal extension of bile duct cancer.
Materials and Method:
Thirty-three patients with hilar cholangiocarcinoma or common duct cancer who had undergone MRC, unenhanced, and gadolinium-enhanced dynamic MR images and surgery were included in this study. Two experienced radiologists independently reviewed 2 image sets in 2 steps, that is, the MRC set (unenhanced and MRC) and the combined image set (MRC set with dynamic images). At each step, the readers determined the tumor status according to the Bismuth-Corlette classification. The readers assigned their confidence levels on a 5-point scale regarding whether the tumor involved the secondary confluence of the bile duct and the intrapancreatic …
学术搜索中的文章
HJ Kim, JM Lee, SH Kim, JK Han, JY Lee, JY Choi… - Journal of computer assisted tomography, 2007