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Accuracy of

source localisation

CT phantom (solid)

Siebert et al. R&O 2007



reconstruction uncertainty (1 SD)

<

1.4 mm

for 4-5 mm scans

<

1.0 mm

for 2-3 mm scans

MRI / CT phantom (agarose gel)

De Brabandere et al. R&O 2006



uncertainties for MRI slightly larger than for CT



reconstruction uncertainty

<

2 mm

for 3-5 mm scans

See also DeBrabandere et al. 2011,