Emphysema: Hyperaeration means that the lungs appear more radiolucent on chest x-ray and over expanded. This is due to enlargement of the airspaces caused by destruction of the walls of the alveoli (air sacs).
A radiographer works with medical imaging equipment (particularly X-rays) to create images of patients that a physician may use in diagnosing injuries and disease. They typically work in hospitals, large clinics or as part of a dedicated radiography business that sees referrals for these procedures.
Page Content. Radiologic Technologists (also referred to as radiographers) are integral members of the health care team that image the human body utilizing ionizing radiation (x-rays). Taking x-rays on humans requires extensive knowledge of safe radiation practices and patient positioning.