Summary of patient diagnosesa
| Group 1 (Gadobenate-Exposed) | Group 2 (GBCA-Naïve Controls) | ||
|---|---|---|---|
| Diagnosis | No. | Diagnosis | No. |
| T-cell non-Hodgkin lymphoma | 1 | Chronic recurrent osteomyelitis | 3 |
| Hodgkin lymphoma | 3 | Pelvic trauma | 1 |
| Coccygeal teratoma | 1 | Cystic fibrosis | 2 |
| Nephroblastoma | 4 | DORV/VSD | 1 |
| Neuroblastoma | 3 | Polycystic kidney disease | 1 |
| Chronic recurrent osteomyelitis | 2 | Melanoma | 1 |
| Hepatoblastoma | 2 | Non-Hodgkin lymphoma | 2 |
| Mesoblastic nephroma | 1 | Skull base osteoid osteoma | 1 |
| ALL | 1 | Germ cell tumor | 1 |
| Paravertebral schwannoma | 1 | Polytrauma, knee distortion, ACL rupture | 1 |
| Angioma of the spleen | 1 | Myocarditis | 2 |
| Germ cell tumor | 2 | Hemophilia A | 1 |
| Renal clear cell sarcoma | 1 | Blunt head trauma | 2 |
| Ewing sarcoma | 3 | Osler disease | 1 |
| Osteosarcoma | 2 | Multiple osteochondroma, whole-body staging | 1 |
| Rhabdoid tumor of the kidney | 1 | Congenital aortic malformation, whole-body imaging | 1 |
| Dermatofibrosarcoma | 1 | Persistent left superior vena cava, thoracic and head/neck imaging | 1 |
| ARVD/ARVC | 1 | Hypertension work-up | 1 |
| Hemangioendothelioma | 1 | ||
| Renal leiomyosarcoma | 1 | ||
| Focal nodular hyperplasia | 1 | ||
Note:—ALL indicates acute lymphoblastic leukemia; DORV, double outlet right ventricle; VSD, ventricula septal defect; ACL, anterior cruciate ligament; ARVD, arrhythmogenic right ventricular dysplasia; ARVC, arrhythmogenic right ventricular cardiomyopathy.
↵a Patients in group 1 underwent multiple gadobenate-enhanced MR imaging studies for therapy follow-up or remission control. Patients in group 2 underwent preliminary unenhanced imaging as part of the initial work-up at the first visit.