Table 2 Histological diagnosis according to 2011 pathological consensus of 72 IgG4-RD specimens

Highly suggestive

24

–

33.33

–

Probable

18

–

25.00

–

Insufficient

30

–

41.67

–

 IgG4/IgG < 40%

7

–

9.72

–

  Salivary gland

4

41

5.55

9.76

  Retroperitoneum

1

9

1.39

11.11

  Lymph node

1

8

1.39

12.50

  Pancreas

1

2

1.39

50.00

 IgG4/HP < cutoff value

29

–

40.28

–

  Salivary gland

23

41

31.94

56.10

  Lymph node

2

8

2.78

25.00

  Lung

1

2

1.39

50.00

  Lacrimal gland

1

6

1.39

16.67

  Pleura

1

1

1.39

100.00

  Pancreas

1

2

1.39

50.00