e verything is here Which statement regarding varicose veins is NOT CORRECT? A varicose vein is a vein in which blood has pooled, producing distended, tortuous, and palpable vessels. Varicose veins and valvular incompetence can progress to the formation of venous stasis ulcers and cellulitis. Risk factors include age, female sex, family history of varicose veins, obesity, pregnancy, deep venous thrombosis (DVT), and previous leg injury. Varicose veins are caused by valve damage to the saphenous veins or venous distention caused by the action of gravity on the blood in the legs..