venous insufficiency
Impaired venous blood flow or venous return (venous stasis), usually caused by inadequate venous valves. Venous insufficiency often occurs in the legs, and is associated with edema and sometimes with venous stasis ulcers at the ankle.
MONDO:0004634
vein disorder
is_a
MONDO:0020674
vascular insufficiency disorder
is_a
peripheral venous insufficiency
narrow
venous insufficiency
exact
venous insufficiency (disease)
exact