Though not the most common occurrence, Automation Engineers sometimes become Automation Engineering Managers, where the average income is $105K per year.
For example, the antrum of the stomach (gastric antrum) is a portion before the outlet, which is lined by mucosa and does not produce acid. The paranasal sinuses can be referred to as the frontal antrum, ethmoid antrum, and maxillary antrum.
Top or upper. antepartum (antepartal) - refers to the period of time during pregnancy, before labor and birth. Antepartal is synonymous with  prenatal . The ~ testing records of 953 women seen over a 12-month period were reviewed.