Diffusion tensor tractography of gliomatosis cerebri - Fiber tracking through the tumor

被引：41

作者：

Akai, H

Mori, H

Aoki, S

Masutani, Y

Kawahara, N

Shibahara, J

Ohtomo, K

机构：

[1] Tokyo Univ Hosp, Dept Radiol, Bunnkyou Ku, Tokyo 1138655, Japan

[2] Univ Tokyo, Dept Radiol, Grad Sch Med, Tokyo, Japan

[3] Univ Tokyo, Dept Neurosurg, Grad Sch Med, Tokyo 113, Japan

[4] Univ Tokyo, Dept Pathol, Grad Sch Med, Tokyo 113, Japan

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 2005年 / 29卷 / 01期

关键词：

diffusion tensor imaging; fiber tracking; gliomatosis cerebri;

D O I：

10.1097/01.rct.0000148453.29579.51

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：

In previous reports, tracts obtained by diffusion tensor (DT) fiber tracking were terminated or deviated by the brain tumors or surrounding edema. There has been no report showing diffusion tensor tractography penetrating through the tumor. A case of glioma is reported, whose DT fiber tract passing through the tumor was observed by changing the threshold of fractional anisotropy.

引用

页码：127 / 129

页数：3

共 9 条

[1] Three-dimensional white matter tractography by diffusion tensor imaging in ischaemic stroke involving the corticospinal tract [J].