Radiologee
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AI-assisted vascular imaging

Stroke risk, quantified — in minutes, not half-hours.

Radiologee automates the measurements that matter most for stroke risk — calcium scoring, plaque burden, and multi-territory risk assessment — and puts a reproducible number in the radiologist's hands within minutes.

Carotid CTA  ·  Vascular CTA  ·  Multi-territory analysis
Reconstructing 3D model…
Live 3D reconstructionPatient 00013 · Carotid bifurcations
Arterial lumen Calcified plaque Non-calcified plaque
25 min ~2 min
Time to a complete stroke-risk assessment — automated, not hand-measured.
3 territories
Multiple vascular territories — combined into one risk picture.
1 number
A reproducible Plaque Burden Score in place of a subjective grey-area call.
The problem

Same scan. Same plaque. Two very different answers.

Radiologists read enormous volumes every day, and the measurements that drive stroke-risk decisions are still done largely by hand. Two things suffer: time, because manual measurement eats into every read — and consistency, because in the grey areas the call becomes subjective. Radiologee replaces that judgment call with one reproducible number.

Same CTA scan One carotid angiogram · borderline plaque Physician 1 Manual, subjective read “Looks bad enough — send them to surgery.” Physician 2 Manual, subjective read “Not fatal yet — start blood thinners first.” CONFLICTING CALLS Radiologee Automated, reproducible quantification 67% stenosis One objective decision
What Radiologee does

Three things at once, on every stack of scans.

01

Prioritize

Ranks the worklist most-critical → least-critical, so the highest-risk patient is read first — not whenever their scan happens to surface.

02

Quantify

Auto-generates 3D artery models and computes calcium scoring plus a reproducible Plaque Burden Score — replacing slow, variable hand-measurement.

03

Predict

Extends analysis across multiple vascular territories into one combined stroke-risk picture — a multi-territory view no single tool offers today.

See the whole pipeline in motion.

Watch a de-identified carotid study go from raw CT slices to a quantified 3D plaque model, with live-tracked anatomy labels.

Watch the demo
Platform

One pass over the scan. Three answers out.

Radiologee sits alongside the reading workflow. Studies come in; ranked worklists, 3D vessel models, and quantified risk come out — in about two minutes.

01 · Prioritize

The riskiest patient rises to the top.

Every incoming study is scored and the stack is re-ordered most-critical → least-critical. The patient with the unstable plaque doesn't wait behind routine follow-ups.

  • Continuous triage across the whole worklist, updated as studies arrive
  • Risk flags visible before the read is opened
  • Designed to slot into existing reading workflows
Worklist · ranked by stroke-risk scorelive triage
0 100 RISK Patient 00013 Carotid CTA 94 READ FIRST Patient 00047 Vascular CTA 71 Patient 00021 Vascular CTA 46 Patient 00009 Carotid CTA 23
Studies auto-sorted by computed stroke-risk score. Highest-risk patient surfaces first.
Vessel cross-section · automated segmentation~2 min
Residual lumen Calcified plaque Non-calcified plaque STENOSIS 67% CALCIUM (Ag) 312
Lumen, calcified and non-calcified plaque segmented automatically; stenosis and calcium computed the same way every time.
02 · Quantify

Hard numbers instead of hand measurements.

Radiologee automatically reconstructs the arteries in 3D and characterizes what it finds: the open lumen, calcified plaque, and non-calcified plaque — then computes calcium scoring and a reproducible Plaque Burden Score.

  • Automated 3D vessel models from standard CT angiography
  • Consistent, repeatable scoring — the same scan yields the same number
  • The manual ~25-minute measurement workload collapses to ~2 minutes
03 · Predict

One stroke-risk picture across multiple vascular territories.

Plaque doesn't respect anatomical boundaries, but today's tools analyze one territory at a time. Radiologee extends the same quantification across the multiple vascular territories — and combines them.

  • Multi-territory analysis no single tool offers today
  • A combined stroke-risk assessment, not three disconnected reports
  • Built to support the intervene-now vs. manage-medically decision
Multi-territory synthesiscombined
Additional territory PBS · Ca score Carotid arteries PBS · Ca score Adjacent territory PBS · Ca score High STROKE RISK Combined, multi-territory
The same quantification runs across all territories, then combines into one stroke-risk picture — a view no single-territory tool offers.
Workflow

Four steps, no new habits.

STEP 1

Ingest

CT angiography studies flow in from the scanner or PACS as they're acquired.

STEP 2

Segment

Vessels are reconstructed in 3D; lumen, calcified, and non-calcified plaque are characterized.

STEP 3

Score

Calcium scoring, Plaque Burden Score, and multi-territory stroke risk are computed automatically.

STEP 4

Read

The radiologist opens a ranked worklist with the numbers already in hand — and decides.

Product demo

Watch a carotid study become a quantified 3D model.

A de-identified carotid CT angiogram is reviewed slice-by-slice, then reconstructed in 3D. As the model rotates, the anatomy labels below track the structures in real time: the arterial lumen in red, calcified plaque in yellow, non-calcified plaque in green.

Arterial lumen Calcified plaque Non-calcified plaque
Multiplanar CT review — automated vessel segmentation
Arterial lumen — the open blood channel
Calcified plaque — hardened, stable deposit
Non-calcified plaque — softer, higher-risk deposit
00:00

Automated CT review

Axial, coronal, and sagittal series with the carotid lumen segmented automatically on every slice.

00:27

3D plaque model

Both carotid bifurcations reconstructed in 3D — rotate view with live-tracked plaque characterization.

De-identified imaging data · Labels are rendered by the website in real time from automated tracking of the model.
For physicians

Built to protect the read — not replace it.

Radiologee handles the measuring so your attention can go where it should: to the patient. Every output is quantified, reproducible, and reviewable — the final call is always yours.

Time back on every read

The manual measurements behind a stroke-risk assessment take on the order of 25 minutes. Radiologee computes them automatically and has results waiting in about 2 — before you've opened the study.

Consistency in the grey areas

Borderline plaques are where reads diverge — intervene now, or medicate and watch? A reproducible Plaque Burden Score gives every reader the same quantitative starting point on the same scan.

Nothing hidden, nothing forced

The 3D model, segmentation, and every score are fully inspectable. Radiologee informs the decision; it never makes it for you.

The sickest patient first

Risk-ranked worklists mean the high-grade stenosis acquired at 9:40 doesn't sit behind eleven routine follow-ups until noon.

"One physician looks at a borderline plaque and books the OR. Another looks at the same scan and prescribes blood thinners. Same image — two very different paths for the patient. Our job is to replace that coin-flip with a number."

— The problem Radiologee was founded to solve
What you get

On every eligible CT angiogram:

Calcium scoring
Computed automatically on ingest — no manual ROI tracing.
Plaque burden
A reproducible Plaque Burden Score with full 3D visualization of calcified and non-calcified components.
Stroke risk
A combined assessment across multiple vascular territories — one picture, multiple territories.
Turnaround
Results in the reading environment in about two minutes.
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For investors

The measurement layer for stroke prevention.

Stroke-risk assessment still depends on slow manual measurement and subjective judgment. Radiologee automates the measurement and quantifies the judgment — across multiple vascular territories at once.

25 → 2 min

Time to determine stroke risk, per study. The saved time compounds across every eligible scan a practice reads.

Multi-territory

Multiple vascular territories in one combined stroke-risk picture — a multi-territory view no single tool offers today.

Reproducible

The same scan produces the same score, every time — removing reader-to-reader variability from the grey-area call.

The problem
Radiologists read enormous daily volumes while the measurements behind stroke-risk decisions remain manual. The result is lost time on every read and inconsistent calls on borderline cases — same image, two different treatment paths.
The product
An AI platform that prioritizes the worklist by risk, quantifies plaque with automated 3D models and reproducible scores, and predicts stroke risk across multiple vascular territories.
The wedge
Time. Cutting a ~25-minute manual workflow to ~2 minutes is a value proposition a reading room feels on day one — quantification and multi-territory risk build on that beachhead.
The moat
A combined multi-territory risk picture is a capability gap in today's single-territory tools, and every quantified read deepens the data advantage.
Why now
Imaging volumes keep climbing while radiologist supply doesn't — and vascular imaging is where automated quantification most directly changes a treatment decision.

See the platform and the roadmap.

We're happy to walk through the demo, the clinical workflow, and where Radiologee goes next.

Get in touch
Contact

Let's put the numbers in your hands.

Whether you're a radiologist who wants their time back, a department evaluating workflow tools, or an investor who wants to see the platform — we'd like to talk.

Direct line
lgpradas@yahoo.com
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