Figure 3From: Dental artifacts in the head and neck region: implications for Dixon-based attenuation correction in PET/MR Transaxial views of a patient from Group OUTER with dental fillings. (A) CT and CT-AC-PET (/CT) image. (B) MR-based attenuation map and MR-AC-PET (/MR) image. (C) In-phase image from Dixon sequence. (D) T1w MR image.Back to article page