Single-shot diffusion-weighted echo-planar imaging of normal and cirrhotic livers using a phased-array multicoil

被引：58

作者：

Amano, Y ^{[1
]}

Kumazaki, T ^{[1
]}

Ishihara, M ^{[1
]}

机构：

[1] Nippon Med Sch, Dept Radiol, Tokyo 113, Japan

来源：

ACTA RADIOLOGICA | 1998年 / 39卷 / 04期

关键词：

liver; cirrhosis; MR; phased-array multicoil imaging;

D O I：

暂无

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 [临床医学]; 100207 [影像医学与核医学]; 1009 [特种医学];

摘要：

Single-shot spin-echo diffusion-weighted echo-planar imaging using a phased-array multicoil was performed to distinguish between normal and cirrhotic livers. Sets of 6 images with different b-values were acquired with breath-holding. Significant differences were observed between controls and cirrhosis cases in the signal ratios when the b-value was 383 s/mm(2), and apparent diffusion coefficients.

引用

收藏

页码：440 / 442

页数：3

相关论文

共 11 条

[1]

ECHO-PLANAR MR-IMAGING [J].

EDELMAN, RR ;

WIELOPOLSKI, P ;

SCHMITT, F .

RADIOLOGY, 1994, 192 (03) :600-612

[2]

HEPATIC CIRRHOSIS - MAGNETIC-RESONANCE IMAGING [J].

GOLDBERG, HI ;

MOSS, AA ;

STARK, DD ;

MCKERROW, J ;

ENGELSTAD, B ;

BRITO, A .

RADIOLOGY, 1984, 153 (03) :737-739

[3]

FORMULATION AND APPLICATION OF A NUMERICAL SCORING SYSTEM FOR ASSESSING HISTOLOGICAL ACTIVITY IN ASYMPTOMATIC CHRONIC ACTIVE HEPATITIS [J].

KNODELL, RG ;

ISHAK, KG ;

BLACK, WC ;

CHEN, TS ;

CRAIG, R ;

KAPLOWITZ, N ;

KIERNAN, TW ;

WOLLMAN, J .

HEPATOLOGY, 1981, 1 (05) :431-435

[4]

SEPARATION OF DIFFUSION AND PERFUSION IN INTRAVOXEL INCOHERENT MOTION MR IMAGING [J].

LEBIHAN, D ;

BRETON, E ;

LALLEMAND, D ;

AUBIN, ML ;

VIGNAUD, J ;

LAVALJEANTET, M .

RADIOLOGY, 1988, 168 (02) :497-505

[5]

DIFFUSION MR IMAGING - CLINICAL-APPLICATIONS [J].

LEBIHAN, D ;

TURNER, R ;

DOUEK, P ;

PATRONAS, N .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1992, 159 (03) :591-599

[6]

CHRONIC HEPATITIS AND CIRRHOSIS - EVALUATION BY MEANS OF MR-IMAGING WITH HISTOLOGIC CORRELATION [J].

MARTIBONMATI, L ;

TALENS, A ;

DELOLMO, J ;

DELVAL, A ;

SERRA, MA ;

RODRIGO, JM ;

FERRANDEZ, A ;

TORRES, V ;

RAYON, M ;

VILAR, JS .

RADIOLOGY, 1993, 188 (01) :37-43

[7]

DIFFERENTIATION BETWEEN HEMANGIOMAS AND HEPATOCELLULAR CARCINOMAS WITH THE APPARENT DIFFUSION-COEFFICIENT CALCULATED FROM TURBOFLASH MR-IMAGES [J].

MOTEKI, T ;

ISHIZAKA, H ;

HORIKOSHI, H ;

MATSUMOTO, M .

JMRI-JOURNAL OF MAGNETIC RESONANCE IMAGING, 1995, 5 (02) :187-191

[8]

MULLER MF, 1994, RADIOLOGY, V190, P475

[9]

REGENERATING NODULES IN HEPATIC CIRRHOSIS - MR FINDINGS WITH PATHOLOGICAL CORRELATION [J].

MURAKAMI, T ;

KURODA, C ;

MARUKAWA, T ;

HARADA, K ;

WAKASA, K ;

SAKURAI, M ;

MONDEN, M ;

KASAHARA, A ;

KAWATA, S ;

KOZUKA, T .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1990, 155 (06) :1227-1231

[10]

CLASSIFICATION OF CHRONIC VIRAL-HEPATITIS - A NEED FOR REASSESSMENT [J].

SCHEUER, PJ .

JOURNAL OF HEPATOLOGY, 1991, 13 (03) :372-374