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.
An MRI radiographer is a person who obtains accurate MRI images of the patients in accordance to the standards of the department of diagnostic.He is also assigned in performing MRI radiography and also directing and using ionizing radiation.ccupation and Progress of an MRI Radiographer. Due to the high demands in health services, there is an increase in the demand of MRI radiographers. According to some surveys, job prospects for MIR radiographers are expected to increase by 21% starting from 2007 up to 2016.