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Table 12 Relation between procedure and the US follow-up findings in both 2nd and 3rd sessions

From: Ultrasound-guided percutaneous injection of foam sclerotherapy in management of lower limb varicose veins (pilot study)

3rd visit US finding

Partial (n, 3)

Complete occlusion (n, 10)

No recanalization (n, 35)

Test value

P value

Significance

Direct (no. 26)

1

3

22

3.9417

0.139341

Not significant

Direct as complementary therapy (no. 22)

2

7

13