作者单位:
Severn PGME School of Radiology, Severn Deanery, Health Education England, Park House, 1200 Parkway, Bristol, BS34 8YU, UK; Department of Radiology, Royal United Hospital, Combe Park, Bath, Avon, BA1 3NG, UK. Electronic address: Sowmya.veerasuri@nhs.net.; Severn PGME School of Radiology, Severn Deanery, Health Education England, Park House, 1200 Parkway, Bristol, BS34 8YU, UK.; Severn PGME School of Radiology, Severn Deanery, Health Education England, Park House, 1200 Parkway, Bristol, BS34 8YU, UK; Department of Radiology, Royal United Hospital, Combe Park, Bath, Avon, BA1 3NG, UK.; Department of Radiology, Royal United Hospital, Combe Park, Bath, Avon, BA1 3NG, UK.