English to Danish Medical Medical: Instruments PET Cardiac Imaging

The source text uses "alignment" and misalignment" frequently, and I am not sure about the correct medical term. I thought about "justering/koordinering/overensstemmelse", but you may have a better suggestion. Thank you for your kind help, based on below examples:

It is important that each cardiac study is checked for **misalignment** between the PET and the CT. If the physician is not aware of **misalignment**, it may appear as a defect.

It is important to review all three fused views to check for **PET CT alignment**.

Load the PET and CT series into ACQC on the console Check for **PET CT misalignment.** If there is **misalignment**, use the **ACQC alignment tool** to align the PET to CT.