https://www.selleckchem.com/pr....oducts/incb059872-di
To determine the distribution patterns of pathological venous reflux and risk factors in patients with skin changes due to primary venous disease. Two hundred limbs belonging to C4, C5 C6 classes were examined with duplex ultrasound to determine the sites of reflux. We also analyzed the correlation of risk factors with patterns and severity of disease. Among 200 limbs, superficial system reflux was found in 163 limbs (81.5%), deep system reflux in 10 limbs (5%) and perforator system reflux in 180 limbs (90%). Th