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Table 2 Chest high-resolution computed tomography (HRCT) patterns in CTD-ILD

From: Learnings from clinical trials in patients with connective tissue disease-associated interstitial lung disease

Disease

CT pattern

Systemic sclerosis

NSIP > UIP > O > OP

Myositis

NSIP = UIP > OP

Rheumatoid arthritis

UIP > NSIP > OP

Systemic lupus erythematosus

OP > NSIP > UIP

Sjogren’s syndrome

NSIP > UIP > OP > LIP

  1. Adapted from [8, 9]
  2. LIP lymphoid interstitial pneumonia, NSIP non-specific interstitial pneumonia, O other, OP organizing pneumonia, UIP usual interstitial pneumonia