DWI SAWCZENKO^JOSEPH^^MR

done
Case ID
840301ab
Patient
SAWCZENKO^JOSEPH^^MR MRN 2940357
Image set
46882401f7270e0ea6680789d54db909 OHIF
Created
2026-04-17T08:25
Updated
2026-04-17T08:27

Ischemic Core

Core volume21.49 mL

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⚠ Unverified link: MRN mismatch — clinical data linked by initials + admission date (DICOM MRN: 2940357, NEL MRN: 422821). Verify patient identity. Check source documentation.

Clinical Data (NEL · Scrawl #224)

Presentation

Hospital
Port Macquarie Base Hospital
Syndrome
Stroke
Diagnosis
Acute ischaemic stroke for lysis and endovascular clot retrieval
Age
73.0
Gender
Unknown
Admission
2020-10-18 09:57

Severity & Outcome

NIHSS day 0
9.0
BP
135.0/75.0 mmHg
Heart rate
70.0 bpm
Premorbid mRS
2: Slight disability. Able to look after own affairs without assistance, but unable to carry out all previous activities. Safe to leave alone for week or more without any concerns.
Premorbid mRS (dc)
2.000000
90-day mRS
4.000000

Timing

Last known well
2020-10-18 08:00
CT scan
2020-10-18 10:39
Thrombolysis
2020-10-18 11:45
ECR performed
True
Groin puncture
2020-10-19 15:20
Recanalisation
2020-10-19 15:20
Neurology contact
2020-10-18 10:25
Not thrombolysed
Not applicable - thrombolysed

Risk Factors

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

Pre-admission Medications

Antihypertensive
True
Antiplatelet
True
Anticoagulant
False
Statin
True

Imaging Volumes — AI vs Clinical Record

Measure AI (mL) Clinical record (mL) Difference
CTP Core 21.5 25.0 -3.5
CTP Penumbra — 107.0 —
DWI Core 21.5 — —

CTP finding: Acute perfusion lesion

Pipeline log 
[08:25:53] Resolving study UID from AHI image set…
[08:25:53]   StudyInstanceUID: 1.2.840.113564.9.1.2994789779.78.2.5004340086
[08:25:53]   Batch prefix: batches/20260417T061204Z_1_2_840_113564_9_1_2994789779_78_2_5004340086/
[08:25:53] Setting inference status to PENDING and triggering infer tick…
[08:25:53] Waiting for DWI inference (polling every 10s, timeout 900s)…
[08:25:53]   Inference status: PENDING
[08:26:03]   Inference status: INFERENCING
[08:26:13]   Inference status: INFERENCING
[08:26:23]   Inference status: INFERENCING
[08:26:33]   Inference status: INFERENCING
[08:26:43]   Inference status: INFERENCING
[08:26:53]   Inference status: INFERENCING
[08:27:03]   Inference status: INFERENCING
[08:27:13]   Inference status: COMPLETED
[08:27:13]   Inference COMPLETED. Output: inference-results/1_2_840_113564_9_1_2994789779_78_2_5004340086/20260417T082553Z/
[08:27:13] Downloading inference outputs from S3…
[08:27:13]   label downloaded
[08:27:13] Computing ischemic core volume…
[08:27:14]   Ischemic core: 21.5 mL  (voxel counts: {1: 2304})
[08:27:14] Uploading research outputs to S3…
[08:27:14]   Uploaded 3 files
[08:27:14] DWI pipeline complete. Core: 21.5 mL