The present invention relates to a method (100) for reducing image artefacts in dark-field and/or phase-contrast X-ray imaging of a subject. The method comprises positioning (101) the subject to be imaged between an imaging detector and an X-ray source of an X-ray imaging apparatus, and positioning (102) an X-ray attenuating material between the imaging detector and the X-ray source such that direct exposure of the detector by radiation emitted by the source during imaging of the subject is reduced or prevented. Further aspects of the invention relate to a garment suitable for use in such method, an attachment for attaching to clothing to form such garment, and a cushion suitable for use in such method.
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