| Type | MGI:General | Description | capillary microaneurysms are seen in close association with retinal capillaries throughout the retina of tamoxifen treated mice microaneurysms originate laterally from capillaries or are localized at the blind-ending tips of capillaries, have a wide lumen frequently filled with erythrocytes, and are found in capillaries form all three (superficial, intermediate, and deep) vascular plexus of the retina |