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• Clinical Article •
The clinical value of single-dose three-dimensional contrast-enhanced MR angiography in diagnosis of cerebral arterio-venous malformation
FAN Ying  XIE Yu-hai  LI Man-man  ZHAO Lei  SHI Xiao-fei  CAO -Li  HA Chuan-chuan  WANG Jun 

DOI:10.3969/j.issn.1674-8034.2014.06.010.


[Abstract] Objective: To investigate the clinical value of single-dose three-dimensional contrast-enhanced MR angiography (SD 3D-CE-MRA) in diagnosis of cerebral arterio-venous malformation.Materials and Methods: 11 cases of cerebral arterio-venous malformation proved by operation or DSA underwent conventional MRI and SD 3D-CE-MRA.Results: The findings of cerebral arterio-venous malformation on SD 3D-CE-MRA: among 11 cases, 10 clearly displayed the nidus, feeding artery and draining vein. Feeding arteries were derived from single artery in 6 cases, and mixed supply in 4 cases. Draining veins were drained single vein in 7 cases, and mixed venous drainage in 3 cases. 1 case showed normal.Conclusions: Combined use of SD 3 D-CE-MRA and conventional MRI in the diagnosis of cerebral arterio-venous malformation and guiding clinical treatment has very important value.
[Keywords] Magnetic resonance angiography；Intracranial arteriovenous malformations

FAN Ying Taihe county people's hospital of Anhui province MRI Room, Taihe 236600, China

XIE Yu-hai * Taihe county people's hospital of Anhui province MRI Room, Taihe 236600, China

LI Man-man Taihe county people's hospital of Anhui province MRI Room, Taihe 236600, China

ZHAO Lei Taihe county people's hospital of Anhui province MRI Room, Taihe 236600, China

SHI Xiao-fei Taihe county people's hospital of Anhui province MRI Room, Taihe 236600, China

CAO -Li Taihe county people's hospital of Anhui province MRI Room, Taihe 236600, China

HA Chuan-chuan Taihe county people's hospital of Anhui province MRI Room, Taihe 236600, China

WANG Jun Taihe county people's hospital of Anhui province MRI Room, Taihe 236600, China

*Correspondence to: Xie YH, E-mail: xyhdoctor@163.com

Conflicts of interest   None.

Received  2014-05-02
Accepted  2014-08-16
DOI: 10.3969/j.issn.1674-8034.2014.06.010
DOI:10.3969/j.issn.1674-8034.2014.06.010.

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