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Table 5 Distribution of IJV morphological types related to CCSVI score (per patient analysis, N = 313)

From: Cross-sectional area variations of internal jugular veins during supine head rotation in multiple sclerosis patients with chronic cerebrospinal venous insufficiency: a prospective diagnostic controlled study with duplex ultrasound investigation

 

CCSVI score

2

3

4

5

(N, %)

(N, %)

(N, %)

(N, %)

1. Only VDs

58/94

28/94

8/94

0/94

61.7%

29.8%

8.5%

0%

2. Hypoplasia + VDs

11/33

17/33

5/33

0/33

33.3%

51.5%

15.2%

0%

3. Miopragia + VDs

34/172

103/172

24/172

11/172

19.8%

59.9%

14.0%

6.4%

4. Hypoplasia + Miopragia + VDs

2/14

4/14

8/14

0/14

14.3%

28.6%

57.1%

0%

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BMC Neurology

ISSN: 1471-2377

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