Monocotyledons (/ËmÉnÉËkÉtÉËliËdÉn, -ËkÉtËliË-/), commonly referred to as monocots, (Lilianae sensu Chase & Reveal) are flowering plants (angiosperms) whose seeds typically contain only one embryonic leaf, or cotyledon.
Treatment. Duct ectasia sometimes gets better without treatment. Warm compresses and antibiotics may be used in some cases. If the symptoms do not go away, the abnormal duct may be removed with surgery. How does duct ectasia affect your risk for breast cancer? Duct ectasia does not increase your breast cancer risk.
Ductus venosus. In the fetus, the ductus venosus shunts less than a third of the blood flow of the umbilical vein directly to the inferior vena cava. Thus, it allows oxygenated blood from the placenta to bypass the liver.