DWI DAGGER^PETER^JOHN^MR

done
Case ID
fa779f6d
Patient
DAGGER^PETER^JOHN^MR MRN 3295939
Image set
3d9c438b513621dfa684e5c0ed371d40 OHIF
Created
2026-05-01T07:04
Updated
2026-05-01T07:05

Ischemic Core

Core volume49.2 mL

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⚠ Unverified link: MRN mismatch — clinical data linked by initials + admission date (DICOM MRN: 3295939, NEL MRN: 321811). Verify patient identity. Check source documentation.

Clinical Data (NEL · Scrawl #1413)

Presentation

Hospital
Coffs Harbour Health Campus
Syndrome
Stroke
Diagnosis
Acute ischaemic stroke for endovascular clot retrieval without thrombolysis
Age
68.0
Gender
Unknown
Admission
2021-11-04 02:25

Severity & Outcome

NIHSS day 0
6.0
BP
135.0/86.0 mmHg
Premorbid mRS
0: No symptoms.
Premorbid mRS (dc)
0.000000
90-day mRS
4.000000

Timing

Last known well
2021-11-03 08:00
CT scan
2021-11-04 03:35
ECR performed
True
Groin puncture
2021-11-04 09:25
Neurology contact
2021-11-04 02:40
Not thrombolysed
Presented to ED beyond 4.5 hours from onset of symptoms","On therapeutic anticoagulation

Risk Factors

AF
True
Hypertension
True
Diabetes
No
Hypercholesterolaemia
True
Prior stroke
False
Prior TIA
False
Smoking
No

Pre-admission Medications

Antihypertensive
—
Antiplatelet
False
Anticoagulant
True
Statin
—

Imaging Volumes — AI vs Clinical Record

Measure AI (mL) Clinical record (mL) Difference
CTP Core 49.2 7.0 42.2
CTP Penumbra — 92.0 —
DWI Core 49.2 — —

CTP finding: Acute perfusion lesion · Quality: Good

Occlusion: Right M1 middle cerebral artery

Pipeline log 
[07:04:33] Resolving study UID from AHI image set…
[07:04:34]   StudyInstanceUID: 1.2.840.113564.9.1.2994789779.78.2.5004934060
[07:04:34]   Batch prefix: batches/20260501T065831Z_1_2_840_113564_9_1_2994789779_78_2_5004934060/
[07:04:34] Setting inference status to PENDING and triggering infer tick…
[07:04:34] Waiting for DWI inference (polling every 10s, timeout 900s)…
[07:04:34]   Inference status: PENDING
[07:04:44]   Inference status: PENDING
[07:04:54]   Inference status: PENDING
[07:05:04]   Inference status: PENDING
[07:05:14]   Inference status: PENDING
[07:05:24]   Inference status: PENDING
[07:05:34]   Inference status: PENDING
[07:05:44]   Inference status: INFERENCING
[07:05:54]   Inference status: COMPLETED
[07:05:54]   Inference COMPLETED. Output: inference-results/1_2_840_113564_9_1_2994789779_78_2_5004934060/20260501T070534Z/
[07:05:54] Downloading inference outputs from S3…
[07:05:54]   label downloaded
[07:05:54] Computing ischemic core volume…
[07:05:54]   Ischemic core: 49.2 mL  (voxel counts: {1: 4146})
[07:05:54] Uploading research outputs to S3…
[07:05:54]   Uploaded 3 files
[07:05:54] DWI pipeline complete. Core: 49.2 mL