The New Combined PET-MR System NextGen PET-MR With Syngo MR XA80A: Evaluation of Diagnostic Image Quality and Usability (Software and Hardware) in the Clinical Setting.

Inclusion Criteria:

• Adult test subjects for whom a PET-MR examination is indicated and will beperformed, or

• Test subjects for whom a PET-CT examination is indicated and will be performed

• Test subjects of legal age who have given their written informed consent toparticipate in the clinical investigation

• Written consent of the test subject to be informed in the event of suspectedclinically relevant incidental findings

• Written consent to the disclosure of a clinically relevant incidental finding to asubsequent physician (release from the duty of confidentiality)

• The test subject´s written consent that the recorded image data may be madeavailable to Siemens Healthcare A/S in pseudonymized form

• Test subjects whose weight does not exceed the permissible weight limit of thepatient table (200 kg).

Exclusion Criteria:

• Metal in and on the body that causes stress to the test subject during anexamination in the FoV of the combined PET-MR system

• All pacemakers and other implants

• Pregnancy: The exclusion of test subjects of childbearing potential is carried outbased on a positive pregnancy test

• Test subjects who indicate an increased sensitivity to loud noises

• Test subjects who are incapable of giving consent.