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• Clinical Article •
The correlation of tumor volume, peritumoral edema with cerebral glioma histologic grade
ZHU Lei  QI Xu-hong  KANG Qun-feng  BI Dong-mei  WEN Zhi-yong 

DOI:10.3969/j.issn.1674-8034.2015.09.004.


[Abstract] Objective: Analyse the VG, VGW and EI to explore the role in the preoperative evaluation of cerebral glioma grade.Materials and Methods: Five hundred and sixty-five cerebral glioma patients pathologically confirmed were examinated by head conventional MRI during several years.Result: (1) The VG, VGW and EI of high grade cerebral glioma were higher than those of low grade cerebral glioma. (2) The VG and VGW of the same grade cerebral glioma were related to the tumor location. (3) The EI of same grade cerebral glioma had nothing to do with the tumor location.Conclusions: (1) The VG, VGW and EI of high grade cerebral glioma were higher than those of low grade cerebral glioma, and they increased with the growth of malignant degree. (2) The VG and VGW of the same grade cerebral glioma were related to the tumor location. And the difference of low grade glioma in different parts is more significant. (3) The EI of same grade cerebral glioma had nothing to do with the tumor location.
[Keywords] Glioma；Magnetic resonance imaging；Pathology

ZHU Lei Department of Radiology, Beijing Electric Power Hospital, North China Power Grid Limited Company, Beijing 100073, China

QI Xu-hong Department of Radiology, Beijing Electric Power Hospital, North China Power Grid Limited Company, Beijing 100073, China

KANG Qun-feng Department of Radiology, Beijing Electric Power Hospital, North China Power Grid Limited Company, Beijing 100073, China

BI Dong-mei Department of Radiology, Beijing Electric Power Hospital, North China Power Grid Limited Company, Beijing 100073, China

WEN Zhi-yong* Department of Radiology, Beijing Electric Power Hospital, North China Power Grid Limited Company, Beijing 100073, China

*Correspondence to: Wen ZY, E-mail: wenzhiyong@yahoo.com

Conflicts of interest   None.

Received  2015-07-01
Accepted  2015-08-11
DOI: 10.3969/j.issn.1674-8034.2015.09.004
DOI:10.3969/j.issn.1674-8034.2015.09.004.

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