Nuclear medicine departments operate some of the most technically diverse equipment in a hospital — gamma cameras, SPECT systems, PET-CT scanners, dose calibrators, and automated synthesis units each require distinct QA protocols. Yet we frequently find that NM departments apply generic testing schedules that do not reflect modality-specific risks or manufacturer recommendations, leading to undetected performance drift and accreditation findings.
Effective nuclear medicine QA begins with a risk-based protocol design. For gamma cameras, this means regular uniformity, resolution, and energy window checks with appropriate phantoms. PET-CT systems require attention to both the nuclear and CT components — NEMA NU-2 performance metrics, SUV reproducibility, and CT dose index verification must all be part of a coherent programme. We design protocols that balance testing rigour with operational practicality, because a QA programme that staff cannot sustain is worse than no programme at all.
Staff competency is equally important. Nuclear medicine technologists are often expected to perform complex QA procedures with limited physics support. We provide training that explains not just how to run tests, but why each measurement matters and what action levels trigger escalation. This builds a culture where QA is understood as a patient safety activity, not an administrative burden.
As molecular imaging continues to expand — with new radiotracers, theranostic applications, and hybrid system configurations — QA programmes must evolve accordingly. We help departments review their protocols annually, incorporate new international guidance, and prepare documentation for accreditation surveys. A sustainable NM QA programme is an investment in diagnostic confidence and regulatory peace of mind.