Chest X-Ray Abnormal Detection

Gina Yuxin Jiang (11th Grade)

Uploaded X-Ray

Anomaly Detection Self-Supervised

Fine-tuned RAD-DINO + RQ-NSF Normalizing Flow

17.2%
Likely Normal
Normal Uncertain Abnormal

CheXNet NIH ChestX-ray14

DenseNet-121 trained on NIH dataset only

Fracture
52.6%
Lung Lesion
41.8%
Lung Opacity
29.7%
Atelectasis
28.8%
Pneumonia
23.3%
Edema
19.1%
Effusion
17.4%
Enlarged Cardiomediastinum
17.0%
Pneumothorax
15.8%
Consolidation
15.1%
Cardiomegaly
4.5%

TorchXRayVision Multi-Dataset

DenseNet-121 trained on NIH + CheXpert + MIMIC + PadChest

Fibrosis
52.1%
Infiltration
51.1%
Emphysema
50.4%
Nodule
34.1%
Pleural_Thickening
28.3%
Pneumothorax
25.1%
Fracture
23.8%
Mass
17.5%
Atelectasis
16.7%
Lung Opacity
10.8%
Consolidation
10.1%
Effusion
8.7%
Enlarged Cardiomediastinum
4.5%
Lung Lesion
2.5%
Hernia
2.2%
Pneumonia
1.1%
Cardiomegaly
0.7%
Edema
0.3%
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