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Fig. 1 | Radiation Oncology

Fig. 1

From: Investigation of the clinical inter-observer bias in prostate fiducial marker image registration between CT and MR images

Fig. 1

CT images (left) and multi echo gradient echo (MEGRE) MR images (right) used for gold fiducial marker (GFM) registration. The GFM, highlighted in yellow circles, generate a streak artefact in the CT images and a signal void in the MR images. Images are shown in transversal (top row), coronal (middle row, calculated projection) and sagittal (bottom row, calculated projection) planes

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