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• Clinical Article •
Wrist MR Imaging examination in the diagnosis of rheumatoid arthritis application
LIU Xin-ai  SHI Da-peng  FU Fang-fang  SUN Hong-mei 

DOI:10.3969/j.issn.1674-8034.2011.02.006.


[Abstract] Objective: To investigate MRI imaging of different sequences in the diagnosis of rheumatoid arthritis wrist in the application.Materials and Methods: Forty-five patients with rheumatoid arthritis in different series line of wrist MRI, observation of synovial thickening, soft tissue swelling, joint effusion, bone marrow edema, bone destruction, tendinitis and tenosynovitis display case.Results: T1fl3D water and T2me-3D sequence showed the highest positive rate of abnormal signs, PDWI fat-suppression, T2WI, T1WI sequences shows signs of positive rate of abnormal second, T1water sequence of the lowest positive rate of abnormal signs. Observation of different sequences in synovial thickening, joint effusion, bone marrow edema and bone destruction of significant differences, P values were less than 0.05.Conclusion: T1fl3D water, T2me-3D and other lesions in the display sequence are obviously higher than PDWI fat-suppressed, T1WI, FS-T2WI sequence, conventional MRI can be used as supplementary rheumatoid arthritis.
[Keywords] Magnetic resonance imaging；Inspection technology；Wrist；Rheumatoid arthritis

LIU Xin-ai The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China; Chinese Medicine Hospital of Henan Province, Zhengzhou 450002, China

SHI Da-peng* Department of Radiology, Henan Provincial People's Hospital, Zhengzhou 450003, China

FU Fang-fang Chinese Medicine Hospital of Henan Province, Zhengzhou 450002, China

SUN Hong-mei Chinese Medicine Hospital of Henan Province, Zhengzhou 450002, China

*Correspondence to: Shi DP, E-mail: cjr.shidapeng@vip.163.com

Conflicts of interest   None.

Received  2011-01-15
Accepted  2011-03-02
DOI: 10.3969/j.issn.1674-8034.2011.02.006
DOI:10.3969/j.issn.1674-8034.2011.02.006.

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