NIH Chest X-ray Sample IMAGE patient-level
NIH Clinical Center · NIH Open Access (see dataset terms)
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Chest X-ray images organised into folders by NIH Finding Label (Pneumonia, Effusion, Atelectasis, Infiltration, No_Finding), each image linked to CSV metadata and a JSON sidecar. A quick starting point for chest-X-ray classification and multimodal imaging experiments.
Potential training uses
- Chest X-ray classification (e.g. pneumonia)
- Weakly-labelled medical image pretraining
- Image↔metadata linkage and multimodal tasks
- Description
- Sample of NIH ChestX-ray14 PNG images organised into folders by source Finding Label, with per-image JSON sidecars and CSV metadata.
- Source
- https://nihcc.app.box.com/v/ChestXray-NIHCC
- Tags
- radiologyimagechest-xraypatient-level
Snapshot & provenance
- Snapshot kind
- TRUSTED_LOCAL read-only reference (not copied)
- State
- PUBLISHED
- Files
- 34
- Package SHA-256
- — (trusted local seed)
- Published
- 2026-07-11T08:58:35.603762+00:00
Quality overview
0 error · 1 warning · 0 info
Assets (14)
CSV_TABLE · 2
| Name | Source path | Files | Rows | Quality |
|---|---|---|---|---|
| BBox_List_2017.csv | metadata/BBox_List_2017.csv | 1 | 984 | WARNING |
| Data_Entry_2017_v2020.csv | metadata/Data_Entry_2017_v2020.csv | 1 | — | OK |
DOCUMENT · 1
| Name | Source path | Files | Rows | Quality |
|---|---|---|---|---|
| README.md | metadata/README.md | 1 | — | OK |
IMAGE_COLLECTION · 5
| Name | Source path | Files | Rows | Quality |
|---|---|---|---|---|
| Atelectasislabel: Atelectasis | images/Atelectasis | 3 | 3 | OK |
| Pneumonialabel: Pneumonia | images/Pneumonia | 3 | 3 | OK |
| Infiltrationlabel: Infiltration | images/Infiltration | 3 | 3 | OK |
| Effusionlabel: Effusion | images/Effusion | 3 | 3 | OK |
| No_Findinglabel: No_Finding | images/No_Finding | 3 | 3 | OK |
JSON_SIDECAR_COLLECTION · 6
| Name | Source path | Files | Rows | Quality |
|---|---|---|---|---|
| Effusion (json sidecars) | images/Effusion | 3 | 3 | OK |
| No_Finding (json sidecars) | images/No_Finding | 3 | 3 | OK |
| images (json sidecars) | images | 1 | 1 | OK |
| Atelectasis (json sidecars) | images/Atelectasis | 3 | 3 | OK |
| Infiltration (json sidecars) | images/Infiltration | 3 | 3 | OK |
| Pneumonia (json sidecars) | images/Pneumonia | 3 | 3 | OK |
Annotations
HUMAN_CURATED
summary
· APPROVED
Chest X-ray PNG images grouped by folder-derived Finding Label. Folder labels are source-derived and weak — not a clinical diagnosis for each image.
HUMAN_CURATED
limitation
· APPROVED
Folder names such as 'Pneumonia' come from Data_Entry_2017 labels and are not per-image clinical ground truth.
HUMAN_CURATED
customer_summary
· APPROVED
Chest X-ray images organised into folders by NIH Finding Label (Pneumonia, Effusion, Atelectasis, Infiltration, No_Finding), each image linked to CSV metadata and a JSON sidecar. A quick starting point for chest-X-ray classification and multimodal imaging experiments.
HUMAN_CURATED
training_uses
· APPROVED
Chest X-ray classification (e.g. pneumonia)
Weakly-labelled medical image pretraining
Image↔metadata linkage and multimodal tasks