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Table 2 Symptomatic and clinical distribution of study population

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

Clinical complaint Diseased limbs (no. 51) Clinical classification Diseased limbs (no. 51)
Disfigurement 16 (31.3%) C2 9 (17.6%)
Heaviness 11(19.6%) C3 27 (52.9%)
Pain 14 (27.4%) C4a 11(21.6%)
Edema 6 (11.7%) C6 4 (7.8%)
Non-healed venous ulcer 4 (7.8%)