I was first told that my aorta is slightly dilated at 4.0 cm. There is some variation in the way the term aneurysm is used. For the thoracic aorta, most agree that at a diameter of 4.0 cm it has reached a size that is considered an aneurysm. The word dilated refers to the enlargement of the aorta.
Called also neonate and newborn. premature infant (preterm infant) one born before a gestational age of 37 completed weeks (259 days). The duration of gestation is measured from the first day of the last menstrual period and is expressed in completed days or weeks.
Split and merge into it. Answer by LauraFrog. Confidence votes 3.6K. A neonate is a newly-born baby, and neonatal is the adjective used to refer to anything (usually hospital-related) that is to do with newborn babies up to a few weeks of age.plit and merge into it. Answer by LauraFrog. Confidence votes 3.6K. A neonate is a newly-born baby, and neonatal is the adjective used to refer to anything (usually hospital-related) that is to do with newborn babies up to a few weeks of age.