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The Value of Tip Perfusion Index in the Diagnosis of Vascular Crisis after Replantation of Severed Digitals

West China Medical Journal 2012, 27(5): 670-672

目的　探討末梢灌注指數（TPI）在斷指再植術后對血管危象早期診斷的價值。方法　對2005年1月－2011年10月31例36個再植指運用Agilent V24C監護儀血氧飽和度探頭進行持續TPI監測，同時觀察記錄術后再植指皮溫、色澤、腫脹程度及毛細血管搏動情況，將發生血管危象的再植指分為危象組（n=4），將未發生血管危象的再植指分為對照組（n=32），分析發生危象前12 h至危象發生時的TPI，每2小時為一時間段，共7個時相，分別記為T1~T7。結果　對照組各時間點TPI無明顯變化，各時間點比較差異無統計學意義（P＞0.05）；危象組從T4開始，TPI呈逐漸下降趨勢，與前一時間點比較差異均有統計學意義（P＜0.05）。兩組TPI在T1、T2、T3時比較差異無統計學意義（P＜0.05）；從T4開始，危象組TPI均較對照組降低，差異有統計學意義（P＜0.05）。結論　TPI監測能夠無創、實時、靈敏地反映斷指再植術后再植指血供情況，可早于臨床癥狀以前對斷指再植術后血管危象作出診斷，有較高的臨床應用價值。

Release date：2016-09-08 09:14 Export PDF Favorites Scan
Regulations of VEP Changes in 30 Patients with Multiple Sclerosis

Chinese Journal of Evidence-Based Medicine 2008, 08(10): 901-902

Objective　To study the regulations of visual evoked potential(VEP) changes in 30 patients with multiple sclerosis (MS). Methods　VEP were performed in 30 MS patients,and the results were compared with normal subjects. Results　The abnormality rate of VEP were 76.7%. 82.6% of patients with abnormal VEP showed clinical visual symptoms; 17.4% among those patients have no clinical visual symptoms. Conclusion　 The rate of VEP abnormal in MS patients is more high. It may help more in the diagnosis of MS.

Release date：2016-09-07 02:11 Export PDF Favorites Scan

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The Value of Tip Perfusion Index in the Diagnosis of Vascular Crisis after Replantation of Severed Digitals

Regulations of VEP Changes in 30 Patients with Multiple Sclerosis

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