Fig. 7From: Artefacts in contrast enhanced digital mammography: how can they affect diagnostic image quality and confuse clinical diagnosis?Artefact due to the presence of post ultrasound guided biopsy markers: a LE CEDM image. There are some markers seen at the outer quadrant of the left breast (arrow); b in the recombined image, the markers are seen as high attenuation structures and they demonstrate a surrounding dark haloBack to article page