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Choose how DICOM identifiers should be handled before files leave this browser.

Privacy No anonymization Upload files unchanged. Use for NIfTI, ZIP, or data already prepared for upload. PACS-linkable pseudonymization Replace patient name and ID locally, while retaining accession number, source UIDs, dates, and study/series descriptions. Research de-identification Replace patient identifiers and UIDs, remove accession/private metadata, and shift dates consistently per patient.

DICOM metadata is processed locally. PACS-linkable data, including retained study and series descriptions, is still personal data. Neither option removes burned-in text or recognizable anatomy from image pixels.

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NIfTI (.nii, .nii.gz) · DICOM · ZIP archives

Export Mask to DICOM

Pick which DICOM artefacts to bundle. All selected items share one StudyInstanceUID so the PACS files them together. Auto-fusion with the original image is not possible (that UID is lost on NIfTI upload), but a single manual register in Sectra will align the new study to the patient's existing scan.

Series description

What to include

Grayscale series

One .dcm per slice, mask values as integers. Universal compatibility - works in every PACS. Distinct labels share a gray ramp.

Color overlay (RGB)

Per-label colors from metadata.json, alpha-blended onto the windowed source image. Best for many-label visualisation; opacity is locked at export time.

Burn per-label volume labels at lesion centroids (auto-skipped past 12 labels)

DICOM Segmentation (SEG)

Standards-compliant segmentation IOD; segment colors and names native, opacity user-controlled in the PACS. Bundles a synthesized source image series so the overlay has something to register to (~30-150 MB extra).

Volume report (PDF)

Per-label volume table wrapped as an encapsulated PDF DICOM. Useful for quick volume reference at the workstation.

Tool report (PDF)

The MELD/AID-HS clinical PDF wrapped as encapsulated DICOM. Available only when the segmentation comes with a generated report.

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Export Mask to DICOM

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