QA and QC processes in imaging.

Ensuring that every unit achieves acceptable standards of quality at all times underlies every process of an imaging facility. This article summarizes the key elements of a QA program broken down by modality. Myriad oversight agencies have devised appropriate standards, which are readily available to imaging administrators and others responsible for carrying out QA procedures. QA/QC programs are not just about equipment functionality, but are also about safe working conditions for staff and providing a high level of patient care.