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Agarose phantom containing one stainless steel screw evaluated at 1.5 T (a, b) and 3.0 T (c, d) with T1 weighted conventional sequence (a, c) and slice encoding for metal artefact correction with view angle tilting technique (b, d). At both field strengths, a substantial reduction in metal artefact was noted, although overall the artefact was greater at 3.0 T.
