Systematic review 14 studies assessed Lung ultrasound (LUS) (vs HRCT) to detect RA-ILD (using threshold of ≥ 5 B-lines) found sensitivity was 86.8% (95% CI 80.1–91.4), specificity 75.4% (95% CI 62.3–85.1), and AUC 0.890 https://t.co/GlNpsPBwtS https://t.co/FJ6B5E5CWy