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Table 2 Clinical data of 12 patients who had malignancy

From: Myositis autoantibodies in Korean patients with inflammatory myositis: Anti-140-kDa polypeptide antibody is primarily associated with rapidly progressive interstitial lung disease independent of clinically amyopathic dermatomyositis

 

Age

(years)

Sex

Diagnosis

ILD

Malignancy (n = 12)

Detected

autoantibodies

     

Time of

detection†

(months)

Primary

site

Cancer-associated

myositis

 

1

56

F

DM

-

-11

Esophagus

Yes

Anti-p155/140

2

46

F

DM

-

+18

Breast

Yes

Anti-Mi2

3

59

M

DM

-

-1

Stomach

Yes

Anti-p155/140

4

53

F

DM

-

0

Lung

Yes

Anti-p155/140

5

74

F

PM/SLE

+

- 48

Stomach

No

Anti-PL-7

6

57

M

PM

-

0

Liver

Yes

none

7

36

F

DM/SLE

+

-1

Thyroid

Yes

Anti-PL-12

8

36

M

DM

-

0

Lymphoma

Yes

Anti-p155/140

9

50

F

DM

-

-2

Breast

Yes

Anti-p155/140

10

61

M

DM

+

+22

Lymphoma

Yes

Anti-Jo-1

11

68

M

DM

-

+2

Lung

Yes

none

12

65

M

PM

+

0

Stomach

Yes

Anti-Jo-1

  1. † Relative to time of myositis diagnosis.
  2. DM = dermatomyositis, F = female, ILD = interstitial lung disease, M = male, PM = polymyositis, SLE = systemic lupus erythematosus