Autoantibodies

Question 1

Anti-Ach Receptor

Answer 1

Myasthenia Gravis

Question 2

Anti-GBM

Answer 2

Goodpasture

Question 3

Anti-B2 glycoprotein

Answer 3

Antiphospholipid syndrome

Question 4

Anticardiolipin, lupus anticoagulant

Answer 4

SLE, antiphospholipid syndrome

Question 5

Anticentromere

Answer 5

CREST

Question 6

Anti-desmoglein

Answer 6

Pemphigus vulgaris

Question 7

Anti-glutamic acid decarboxylase, islet cells antibodies

Answer 7

DM1

Question 8

Anti-hemidesmosome

Answer 8

Bullous pemphigoid

Question 9

Antisynthetase, anti-SRP, anti-helicase

Answer 9

Polymyositis, dermatomyositis

Question 10

Antimicrosomial, antithyroglobulin, anti-TPO

Answer 10

Hashimoto thyroiditis

Question 11

Antiparietal cell, anti-intrinsic factor

Answer 11

Pernicious anemia

Question 12

Antipholpholipase A2

Answer 12

Primary membranous nephropathy

Question 13

Anti-Scl-70

Answer 13

Scleroderma

Question 14

Anti-smooth muscle

Answer 14

Autoimmune hepatitis type 1

Question 15

Anti-SSA, anti-SSB

Answer 15

Sjogren

Question 16

Anti-TSH

Answer 16

Graves disease

Question 17

Anti-presynaptic voltage gated channel

Answer 17

Lambert-Eaton myasthenic syndrome

Question 18

IgA anti-endomysial, IgA anti-tissue transglutaminase

Answer 18

Celiac disease

Question 19

MPO-ANCA/p-ANCA

Answer 19

Microscopic polyangitis, eosinophilic granulomatosis with polyangitis

Question 20

PR3-ANCA

Answer 20

Wegeners granulomatosis

Question 21

Rheumatoid factor, Anti-CCP

Answer 21

Rheumatoid Arthritis

Question 22

ANA

Answer 22

SLE

Question 23

Anti-dsDNA, anti-smith

Answer 23

SLE

Question 24

Anti-histone

Answer 24

DILE

Question 25

Anti-U1 RNP

Answer 25

Mixed connective tissue disease