Figure 1From: Utility of a simplified ultrasound assessment to assess interstitial pulmonary fibrosis in connective tissue disorders - preliminary resultsHRCT features of interstitial pulmonary fibrosis. A. Normal aspect of the lung. B. Mild. C. Moderate. D. Severe. A'. US examination of healthy interlobular septa at lung surface level. Note as the pleura is a linear and regular hyperechoic band (arrow). B'-D'. US examinations showing different scores of fibrotic pulmonary involvement: B'. Mild. C'. Moderate. D'. Severe.Back to article page