Table 1.
Percentage of baseline imaging volumes by subspecialty and modality
| Exam Type By Subspecialty, Modality, Patient Status | Percent of Baseline Volumes |
|---|---|
| Radiology subspecialty | |
| Body imaging | 51 |
| Breast imaging | 28 |
| CV/thoracic imaging | 60 |
| IR and NIR | 57 |
| MSK imaging | 27 |
| Neuro-imaging | 52 |
| Nuclear medicine | 44 |
| Modality | |
| Radiography | 49 |
| CT | 55 |
| MRI | 44 |
| Ultrasound | 40 |
| Fluoroscopy | 35 |
| Mammography | 20 |
| Nuclear medicine | 24 |
| PET | 63 |
| Patient status | |
| Emergency department | 64 |
| Inpatient | 75 |
| Outpatient | 31 |
| All examinations | 46 |
Volumes correspond to examinations performed between March 30 and April 26, 2020. Baseline volumes correspond to the number of examinations performed between January 6 and February 28, 2020.
CV = cardiovascular; IR = interventional radiology; MSK = musculoskeletal; NIR = neuro-interventional radiology.