Continuous MRI Quality Intelligence
AI-assisted QA for radiology and radiation oncology — continuously monitored, physicist-signed.
$5–10K/hr
Scanner Downtime
Unplanned downtime cost per hour
$200K+
Reimbursement Risk
Medicare suspension per failed ACR test
$50–100K/yr
Repeat Scan Costs
Silent drift, operator-paid rescans
Vendor Neutral
Physicist-Signed
PHI-Safe
Request Demo
Why Now
The Clock Is Running
Three forces are converging — all pointing toward continuous QA:
ACR's updated 14-month phantom exam rule took effect January 2026. Annual QA snapshots are already out of compliance.
First reaccreditation cycle under the new rule hits in 2027. The audit-risk window is open now.
AI imaging vendors need harmonized, drift-corrected MRI data. They are building QA in-house today because no vendor-neutral platform exists.
Our Solutions
Three Products. One Physics Platform.
LIVE
MRIQA™ Radiology
Continuous phantom QA, drift monitoring, and physicist-signed reports.
PILOT
MRIQA™ Rad Onc
Treatment-grade geometric QA for MR-LINAC and Gamma Knife.
Advanced Physics
IN DEVELOPMENT
MR Geometrical™
Sub-millimeter 3D distortion mapping for stereotactic and MRgRT workflows.
How It Works
How PrecisionMRI.ai Works
Phantom Scan
Routine phantom acquisition.
Automated Analysis
ACR metrics computed automatically.
AI Drift Detection
Anomalies flagged in real time.
Physicist Sign-Off
Board-certified review and approval.
MRIQA Radiology
The Problem with Traditional MRI QA
Once-a-Year Blind Spot
ACR phantom QA is a yearly snapshot. Scanners drift silently in between — and no one knows until the survey, or worse, a reimbursement pause.
Reimbursement at Risk
One failed ACR test can trigger a 60–90 day Medicare reimbursement suspension — $200K+ per event, per scanner.
Repeat Scan Costs
Silent drift in SNR, geometry, and uniformity drives $50–100K per scanner per year in operator-paid repeat scans.
MRIQA Radiology
The PrecisionMRI.ai Solution
Live QA Dashboard
Real-time scanner performance across your entire fleet.
Automated Phantom Analysis
All ACR metrics computed — no manual measurement.
Continuous Drift Monitoring
AI flags anomalies before they become compliance failures.
Physicist-Signed Reports
Every result reviewed and signed by a board-certified physicist.
LIVE
ACR QA · Reports · Drift Monitoring
NEXT
Patient QA · Fleet Analytics
MRIQA Radiology
Four Core Capabilities
Automated ACR Phantom QA
All 7 ACR tests automated.
Physicist-Signed Reports
Board-certified review.
Continuous Drift Monitoring
Fleet-wide anomaly detection.
PHI-Safe Deployment
On-site processing.
LIVE
ACR QA · Reports · Drift Monitoring
NEXT
Patient QA · Fleet Analytics
Why It Matters
Why Continuous MRI QA Matters
Scanner Drift
Hardware degradation becomes visible before audits.
Protocol Consistency
Drift becomes correctable across sites.
Quantitative Imaging
Reliable biomarkers require scanner consistency.
MRgRT Accuracy
Geometric fidelity is a patient safety requirement.
AI Harmonization
QA-validated datasets power trustworthy medical AI.
Market Opportunity
MRI Quality Assurance at Enterprise Scale
~4,800
ACR-Accredited MRI Sites
Active accreditation programs
13,000+
MRI Scanners Installed (US)
Cross-vendor QA workflows remain fragmented.
$10K/hr
Unplanned Downtime Cost
Downtime creates measurable operational impact.
Deployment Models
Built for Every Scale of MRI Operations
Community Imaging Centers
Single-site · Accreditation-ready
Enterprise Health Systems
Fleet-scale MRI QA.
Academic & Research
Harmonized · AI-ready
Radiation Oncology
Sub-mm · SRS/SBRT · MRgRT
MRIQA Rad Onc
MRIQA™ — Radiation Oncology
MRgRT demands geometric precision that diagnostic MRI QA was never designed to provide.
Treatment-Grade Thresholds
Pass/fail calibrated for MRgRT.
Geometric Fidelity
Sub-millimeter distortion monitoring.
Physicist-Signed
Adapted for oncology workflows.
MR-LINAC QA
Gamma Knife SRS
Adaptive RT
SRS/SBRT
MRgRT Commissioning
MR Geometrical™
Research / Pilot Program
MR Geometrical™
Sub-millimeter 3D distortion mapping for stereotactic and MRgRT workflows.
Phantom Acquisition
Full-volume 3D scan.
Distortion Computation
Voxel-level displacement mapping.
Corrected Output
Sub-mm geometric accuracy.
Gamma Knife SRS
LINAC SRS
MRgRT
Cranial Stereotactic
Why PrecisionMRI.ai
Physics-Grounded. AI-Assisted. Physicist-Signed.
AI should augment physicist judgment — not replace it.
Clinical Physics Expertise
15+ years of real-world MRI QA.
Explainable AI
AI flags anomalies. Physicist signs every result.
Vendor Neutral
GE · Siemens · Philips — one platform.
PHI-Safe Architecture
On-site processing. Data never leaves your network.
Competitive Position
Why OEMs Can't Solve This
Vendor neutrality isn't a feature — it's the structural requirement.
Vendor Neutrality Is Structural
Siemens cannot credibly grade GE and Philips scanners. Cross-vendor QA requires an independent counterparty.
No OEM Shares Drift Data
Cross-fleet benchmarking requires pooling data across competitors. No OEM will do that. A neutral platform can.
Vendor Grading Vendor Fails the Audit
ACR accreditation requires independent physicist oversight. A vendor signing off on its own scanner is a conflict of interest.
Mixed Fleets Are the Enterprise Reality
IDNs run 100+ scanners across GE, Siemens, and Philips. No OEM tool spans all three. MRIQA does.
Who We Serve
Built for the Teams Responsible for MRI Quality
Radiology Departments
ACR-ready · drift monitoring.
Radiation Oncology Programs
MRgRT · Gamma Knife · MR-LINAC.
Health Systems & IDNs
Fleet dashboards · oversight.
AI & Research Organizations
QA-validated datasets · FDA submissions.
Mission & Vision
Our Mission
"Our mission is to transform MRI QA from periodic compliance into continuous quality intelligence."
Founder
Ali Fatemi, PhD, MCCPM, DABMP
Founder & CEO · PrecisionMRI.ai · SpinTecx LLC
15+ Years Clinical Physics
Radiology and radiation oncology MRI QA.
MRgRT Specialist
Geometric QA for MR-LINAC and Gamma Knife.
Founder-Operator
Building enterprise MRI infrastructure.
"Building the infrastructure layer for enterprise MRI quality."
Credibility
Built on Clinical Physics. Designed for Deployment.
GE Healthcare
Vendor-neutral QA
Siemens Healthineers
Full ACR test suite
Philips Healthcare
Consistent QA workflows
1
ACR Phantom QA
2
MRI-Guided RT
3
Gamma Knife SRS
4
Geometric Distortion
5
Quantitative MRI
Investment Opportunity
We're Raising Our Pre-Seed Round
$1.25M SAFE · 18-month runway · Building the quality infrastructure layer for enterprise MRI. If you are an investor or strategic partner, we would like to talk.
Bring Continuous MRI Quality Intelligence to Your Organization
Built for radiology, radiation oncology, and enterprise MRI operations.
Email
afatemi@spintecx.com
Website
precisionmri.ai
Decision-support software for qualified medical physics professionals. Not intended for diagnostic interpretation. MRIQA phantom QA is live; continuous patient-image QA and MR Geometrical are in development.