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.
Increased risk of birth injuries: Newborns who are large for gestational age are at increased risk of birth injuries such as stretching of the nerves in the shoulder (brachial plexus injuries) and collarbone (clavicle) fractures. newborn, whether delivered preterm, term, or postterm, whose weight is above that of 90% of newborns of the same gestational age at birth (above the 90th percentile) is considered large for gestational age.