TOM500: Multi-Organ Annotated Orbital MRI Dataset for Thyroid Eye Disease
T2-weighted orbital MRI volumes with multi-organ segmentation labels (extraocular muscles, optic nerve, lacrimal gland, orbital fat) and paired clinical data. First public orbital MRI benchmark for thyroid eye disease.
At a glance
| Field | Value |
|---|---|
| Short name | tom500 |
| Full name | TOM500: Multi-Organ Annotated Orbital MRI Dataset for Thyroid Eye Disease |
| First published | 2025-01-14 |
| Publication date precision | day |
| Publication date evidence | api.figshare.com/v2 |
| Publication date source field | published_date (Figshare version 1) |
| Publication date reviewed | 2026-09-11 |
| Primary category | multimodal |
| Resource role | current_dataset |
| Dataset family | tom500 |
| Contained modalities | orbital_mri, tabular |
| Tasks | segmentation |
| Primary reported quantity | 500 volumes |
| Classes | Not reported (Not reported) |
| Splits | all |
| Size | 2.31 GB |
| Source-stated terms | CC0 1.0 |
| Normalized terms | cc0 |
| Descriptive screening label | Standard label without an explicit NC clause; not a permission finding |
| Terms scope | dataset_files |
| Access friction | self_service_authenticated |
| Route backend | Figshare |
| Availability | available (checked 2026-07-21) |
| Acquisition support | end_to_end_tested |
| Legacy sample-loader status | Metadata and access only |
Reported quantities
| Role | Count | Unit | Scope | Basis | Evidence |
|---|---|---|---|---|---|
| Primary | 500 | volumes | Primary quantity reported in the reviewed catalog source | legacy_catalog_field | https://doi.org/10.6084/m9.figshare.27133389.v1 |
Counts retain their source-reported units. Additional rows can describe components, paired items, or derivative copies and are not automatically added to the primary quantity.
Notes
Adds orbital MRI; modality outside typical ophthalmic imaging.
Access information and download
- CLI
- Python
# Read-only preflight
eyehub download tom500 --data-dir ./data --dry-run --json
# Download, only when preflight reports supported behavior
eyehub download tom500 --data-dir ./data
from eyedatahub.acquisition import preflight_dataset
from eyedatahub.datasets.registry import REGISTRY
ds = REGISTRY.get_dataset('tom500')
print(preflight_dataset(ds, './data')) # no download
Upstream page: https://doi.org/10.6084/m9.figshare.27133389.v1
Source-term evidence: https://doi.org/10.6084/m9.figshare.27133389.v1
Loader status
This catalog record provides metadata and access instructions, but it does not yet include a standard DatasetSample loader. Inspect the source file structure or contribute a loader before using it in a training pipeline.
Citation
- BibTeX
- Plain text
@misc{tom500,
title = { TOM500: Multi-Organ Annotated Orbital MRI Dataset for Thyroid Eye Disease },
note = { Zhang H, et al., 'TOM500: A multi-organ annotated orbital MRI dataset for thyroid eye disease', Scientific Data 2025 },
year = { 2025 },
url = { https://doi.org/10.6084/m9.figshare.27133389.v1 },
}
Zhang H, et al., 'TOM500: A multi-organ annotated orbital MRI dataset for thyroid eye disease', Scientific Data 2025.
Source-stated terms
- Raw source string: CC0 1.0
- Normalized category:
cc0 - Apparent scope:
dataset_files - Descriptive screening label: Standard label without an explicit NC clause; not a permission finding
⚠️ Source-stated terms, scope, and normalized labels are curation metadata, not legal advice or a permission finding. Review the current official source before transfer or reuse.
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