Reproducibility and reliability for radiological QA
24th September 2025
At a glance
> Available in both large and medium sizes, Pro-MRI ACR imaging phantoms are accredited by the American College of Radiology.
> ACR accreditation is the hallmark of excellence in radiological Quality Assurance.
> Pro-MRI phantoms accurately simulate human tissue allowing radiologists and medical physicists to confidently evaluate MRI machines.
Confidence through consistency
Image quality and reliability are crucial in effective MRI scanning. Small deviations in system performance can have a significant impact on diagnostic confidence. The American College of Radiology (ACR) is recognised as the leading authority on Quality Assurance and ACR accreditation is the mark of a reliable imaging phantom.
Diagnomatic’s Pro-MRI phantoms are designed to meet these standards, supporting both daily QA checks and comprehensive annual system evaluations. Radiologists and medical physicists can competently verify scanner reliability and detect common issues early, such as gradient drift or radiofrequency coil failure.
Produce reliable, artifact-free images
Available in both large and medium sizes, the phantoms can be used to measure a series of critical MRI imaging parameters, assessing SNR, geometric accuracy, uniformity, slice thickness, ghosting, and field homogeneity in one solution.
By accurately simulating human tissues and organs, the phantoms allow radiologists to reliably test and calibrate their machines, as well as evaluate the comparability of machines in their departments. Unlike patients, the Pro-MRI phantoms provide stable, reproducible properties and are built to the highest tolerances, meaning they won’t degrade or shift properties over time.
Find out more
You can learn more about Diagnomatic’s Pro-MRI ACR phantoms by clicking the button below to speak to a product specialist directly.