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European Radiology Experimental
Fig. 2 | European Radiology Experimental

Fig. 2

From: Artefact and ablation performance of an MR-conditional high-power microwave system in bovine livers: an ex vivo study

Fig. 2

Statistical analysis regarding the influence of the sequence type, applicator angulation to B0 and slice orientation on the applicator artefact. Graphs display: Ashaft (artefact diameter at the antenna shaft), Atip (artefact diameter at the antenna tip), and TLE (tip location error) of the microwave applicator in relation to sequence type, applicator angulation to B0 and slice orientation. Depending on < 2 or > 2 parameters Student’s t test (STT) or ANOVA was performed. In case of overall statistical significance, the Student t test was performed according to the closed testing procedure. Whiskers indicate the minimum and maximum extreme values; the box indicates the upper and lower quartile. The line in the box indicates the median value

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