Participants will receive Clariscan 0.5 mmol/ml injection as apart of clinical practice at the medical discretion of the prescribing physician.

Participants will receive GBCA as part of clinical practice at the medical discretion of the prescribing physician.

Clariscan 0.5 mmol/ml solution for injection will be administered as part of clinical practice according to the judgment of the site with regard to medical need.

The Pattern of use will be assessed on summary data collected from: number of radiological procedures (including ultrasound, MR, computed tomography [CT] scan, fluoroscopy, X-ray, single-photon emission CT [SPECT], and positron emission tomography [PET] examinations), number of MR machines, number of enhanced and non-enhanced procedures, characteristics of the treated population (age, gender, BMI), dose indication, referring physician (seniority or specialty) performed by the study centre, investigator and patient-level variables. A qualitative analysis of these variables will be performed describing the overall pattern of use, referral pattern, and challenges in a radiological practice.

Quality of image will be assessed by the local reporting radiologist on a 4-point Likert scale. For cardiovascular magnetic resonance angiography (MRA), qualitative assessment will be performed by blinded readers and assess image quality on a scale of 1 to 4 as 1=poor image quality and blurring of the arterial segment; 2=fair image quality, inadequate arterial enhancement for confident diagnosis; 3=good image quality and arterial enhancement, adequate for confident diagnosis; 4=excellent image quality and arterial enhancement, for highly confident diagnosis. For Magnetic resonance imaging (MRI), characterisation of the lesion (or most representative lesion, i.e., enhancing and/or largest if there will be >1 lesion present) will be assessed on a 4-point scale as 1= poor, inadequate; 2= fair, partial; 3= good, adequate; 4= excellent.

The anonymised images will be blindly analysed by an expert MR radiologist panel to assess the quality of images. The first 50 images will be analysed in a 1:1 ratio for Clariscan and other GBCAs, i.e., the first consecutive 25 images for Clariscan and the first consecutive 25 images of the other GBCAs (excluding liver-specific GBCAs). This analysis will be performed at a later date and not part of the initial read out of the study.