A PET-MR apparatus includes an MR imaging system having an RF coil former having inner and outer surfaces, an RF shield formed about the outer surface of the RF coil former, and an RF coil positioned on the inner surface of the RF coil former. The PET-MR apparatus also includes a PET system having a detector array positioned to encircle the bore to acquire PET emissions of the subject of interest and a plurality of RF power cables to provide power to the RF coil. The RF coil of the PET-MR apparatus comprises an RF body coil including a pair of end rings and a plurality of rungs extending between the end rings, wherein the plurality of RF power cables are coupled to one of the pair of end rings, along an outer edge of the one end ring distal from the plurality of rungs.
