Diseases and corresponding HLA subtype

Question 1

Hemochromatosis

Answer 1

A3

Question 2

Psoriasis (Psoriatic arthritis)

Answer 2

B27 (PAIR -> Psoriatic arthritis, ankylosing spondylitis, IBD, Reiter’s syndrome (reactive arthritis)).

Question 3

Ankylosing spondylitis

Answer 3

B27 (PAIR -> Psoriatic arthritis, ankylosing spondylitis, IBD, Reiter’s syndrome (reactive arthritis)).

Question 4

Inflammatory bowel disease (Crohn’s and Ulcerative colitis)

Answer 4

B27 (PAIR -> Psoriatic arthritis, ankylosing spondylitis, IBD, Reiter’s syndrome (reactive arthritis)).

Question 5

Reiter’s syndrome

Answer 5

B27 (PAIR -> Psoriatic arthritis, ankylosing spondylitis, IBD, Reiter’s syndrome (reactive arthritis)).

Question 6

Celiac disease

Answer 6

DQ2/ DQ8

Question 7

Multiple Sclerosis

Answer 7

DR2

Question 8

Hay fever

Answer 8

DR2

Question 9

SLE

Answer 9

DR2

Question 10

Goodpastures

Answer 10

DR2

Question 11

Diabetes mellitus type 1

Answer 11

DR3/ DR4

Question 12

Graves disease

Answer 12

DR3

Question 13

Rheumatoid arthritis

Answer 13

DR4

Question 14

B12 deficiency/ Pernicious anemia

Answer 14

DR5

Question 15

Hashimoto’s thyroiditis

Answer 15

DR5