retinal vascular occlusion +
vein disease +

Caroli syndrome
esophageal varix
multiple cutaneous and mucosal venous malformations
phlebitis +
portal vein thrombosis
pulmonary vein leiomyosarcoma
retinal artery occlusion +
superior vena cava angiosarcoma
superior vena cava leiomyosarcoma
varicose veins +
venous insufficiency +
venous tributary occlusion of retina

central retinal vein occlusion
partial of retinal vein occlusion