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. 2022 Sep 14;17(8):2261–2268. doi: 10.1007/s11739-022-03084-9

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Fig. 1 — Examples of LUS findings at 6 months after Covid-19 pneumonia. a Interstitial pattern with separated B-lines, LUS score 1. b Interstitial pattern with confluent B-lines, LUS score 2. c Image blow-up for better appreciation of the irregular/fragmented pleural line. d Sub-centimetric pleural nodule, irregular pleural line