Table 1 Diagnoses of the validation cohort.

From: AI co-pilot: content-based image retrieval for the reading of rare diseases in chest CT

N

Consensus diagnose

Accepted differential diagnosis

1

Post-primary pulmonary tuberculosis

 

2

Normal

 

3

Idiopathic pulmonary fibrosis

 

4

(Scleroderma-related) non-specific interstitial pneumonia

 

5

Lymphangioleiomyomatosis

 

6

Aspergilloma

 

7

Idiopathic pulmonary fibrosis

 

8

Non-specific interstitial pneumonia

 

9

Idiopathic pulmonary fibrosis

 

10

Chronic hypersensitivity pneumonitis

 

11

Aspergilloma

 

12

Respiratory bronchiolitis interstitial lung disease

 

13

Chronic hypersensitivity pneumonitis

 

14

Chronic hypersensitivity pneumonitis

 

15

Pulmonary alveolar proteinosis

 

16

Pulmonary sarcoidosis—stage II

 

17

Mounier-Kuhn syndrome

 

18

Primary ciliary dyskinesia

 

19

Lymphangioleiomyomatosis

 

20

Pulmonary Langerhans cell histiocytosis

 

21

Pulmonary sarcoidosis—stage II

 

22

Cryptogenic organizing pneumonia

 

23

Lymphocytic interstitial pneumonitis

Non-specific interstitial pneumonia

24

Post-primary pulmonary tuberculosis

 

25

Allergic bronchopulmonary aspergillosis

 

26

Desquamative interstitial pneumonia

 

27

Mounier-Kuhn syndrome

 

28

Desquamative interstitial pneumonia

 

29

Desquamative interstitial pneumonia

 

30

Pulmonary langerhans cell histiocytosis

 

31

Pulmonary granulomatosis with polyangiitis

 

32

Swyer-James syndrome

 

33

Idiopathic pulmonary fibrosis

 

34

Allergic bronchopulmonary aspergillosis

 

35

Rheumatoid pulmonary nodule

 

36

Rheumatoid pulmonary nodule

 

37

Subacute hypersensitivity pneumonitis

 

38

Cystic fibrosis

 

39

Silicosis

 

40

Silicosis

 

41

Pulmonary alveolar proteinosis

 

42

Pulmonary alveolar proteinosis

 

43

Pulmonary sarcoidosis—stage IV

 

44

Allergic bronchopulmonary aspergillosis

 

45

Cryptogenic organizing pneumonia

 

46

Cryptogenic organizing pneumonia

 

47

Acute hypersensitivity pneumonitis

 

48

Silicosis

 

49

Pulmonary alveolar microlithiasis

 

50

Eosinophilic granulomatosis with polyangiitis