Autoimmune diseases that have permitted to the discovery of MAS

Number of cases

Percentage (%)

Connective tissue diseases

RA

11

44

SS

2

8

SLE

4

16

SSC

2

8

Single organ specific autoimmune diseases

Graves’ disease

3

12

Hashimoto’s disease

1

4

Pernicious anemia

1

4

Vitiligo

1

4

Total

25

100