V. azygos spolu s v. hemiazygos v. epigastrica superior (do v. thoracica interna pak do v. cava superior) spolu s v. epigastrica inferior (v. iliaca externa) v. epigastrica superficialis (do v. saphena magna pak do v. femoralis) spolu s v. thoracoepigastrica (do v. axillaris)