title: New pathogenic concepts of venous insufficiency.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007083:Iliac Artery / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D007084:Iliac Vein / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D007405:Intervertebral Disc Displacement / Q000150:complications; D007866:Leg; D008297:Male; D008875:Middle Aged; D010690:Phlebography; D011312:Pressure; D013116:Spinal Cord / Q000033:anatomy & histology; D013924:Thrombophlebitis / Q000000981:diagnostic imaging / Q000209:etiology*; D014689:Venous Insufficiency / Q000000981:diagnostic imaging / Q000209:etiology*; D014690:Venous Pressure