Description
Inclusion Criteria:
- * Age ≥18 years.
- * For MR-PET calibration: Outpatient undergoing standard-of-care 18FDG-PET at S. Mark Taper Foundation Imaging Center at CSMC
- * For MR-only calibration: Volunteers who are responding to approved advertising to volunteer at the BIRI Research Imaging Core for research MR
Exclusion Criteria:
- * Age \< 18 years
- * Pregnancy
- * Any contraindications to MR imaging.
- * Any contraindication to MRI, including metallic implants (valve replacement, pacemaker, implantable cardiac defibrillator, metallic spine material), intracranial clips, metallic fragments in eyes, and claustrophobia.
Ages Eligible for Study:
18 Years to N/A (ADULT, OLDER_ADULT)
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers:
Yes