Lung Ultrasound in CTD-ILD Prospective cohort 146 pts CTD-ILD 30 preclinical ILD 76 limited ILD 40 extensive ILD Median LUS scores higher if Extensive ILD LUS scores correlation w/ fibrosis severity, DLCO & FCV Agreement between LUS and HRCT severity 0.74 Excellent inter https://t.co/R9zGmCTT8Q