Table 1 Base-line characteristics of 31 MCA stenosis or occlusion patients
Clinical data | Value (31) |
|---|---|
Sex | |
Male | 19 (61.29%) |
Female | 12 (38.71%) |
Age (range) | (55 ± 6) years (43 ~ 65 years) |
Courses (range) | 30 (1, 90) days (1 h ~ 30 years) |
Symptoms | |
Dizziness | 11 (35.48%) |
Numbness and weakness | 7 (22.58%) |
Language dysfunction | 7 (22.58%) |
Dyskinesia induced by TIA | 6 (19.35%) |
History | |
Hypertension | 15 (48.39%) |
Diabetes | 8 (25.81%) |
Diameter stenosis | |
Severe stenosis (≥ 70%) | 12 (38.71%) |
Subtotal occlusion (≥ 90%) | 6 (19.35%) |
Total occlusion (100%) | 13 (41.94%) |
Anastomosis | |
Obstructed | 2 (6.45%) |
Unobstructed | 29 (93.55%) |
Complications | |
Poor healing of incision | 1 (3.23%) |
High perfusion | 3 (9.68%) |
Low perfusion infarction | 3 (9.68%) |
Improvement | |
Limb muscle strength | 3 (9.68%) |
Language dysfunction | 4 (12.90%) |
Recurrent TIA | 6 (19.35%) |
Preoperative mRs score | |
0 | 6 (19.35%) |
1 | 12 (38.71%) |
2 | 13 (41.94%) |
Postoperative mRs score | |
0 | 10 (32.26%) |
1 | 15 (48.39%) |
2 | 6 (19.35%) |