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Intensive Care Medicine Experimental
Fig. 1 | Intensive Care Medicine Experimental

Fig. 1

From: Dynamic single-slice CT estimates whole-lung dual-energy CT variables in pigs with and without experimental lung injury

Fig. 1

Example CT images of the juxtadiaphragmatic slice used in this study. a 70%:30% merge of the two dual-energy CT images using standard lung windows. b Results of segmentation to exclude extrapulmonary structures and dual-energy three material differentiation demonstrating gas, soft tissue and iodinated blood volume fractions. c Segmentation to identify regions of overdistension (gas volume fraction > 90%), normal aeration (gas volume fraction 50–90%), poor aeration (gas volume fraction 10–50%) and atelectasis (gas volume fraction < 10%). HU Hounsfield units

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