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Fig. 2 | Arthritis Research & Therapy

Fig. 2

From: The role of lung ultrasound B-lines and serum KL-6 in the screening and follow-up of rheumatoid arthritis patients for an identification of interstitial lung disease: review of the literature, proposal for a preliminary algorithm, and clinical application to cases

Fig. 2

Case 1. A Physical examination showed right wrist swelling (arrow). B Lung ultrasound revealed multiple B-lines (arrow). C HRCT demonstrated diffuse ground glass opacity, reticular abnormalities, and traction bronchiectasis (arrow)

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