دورية أكاديمية

Multiparametric Imaging for Presurgical Planning of Craniopagus Twins: The Experience of Two Tertiary Pediatric Hospitals with Six Sets of Twins.

التفاصيل البيبلوغرافية
العنوان: Multiparametric Imaging for Presurgical Planning of Craniopagus Twins: The Experience of Two Tertiary Pediatric Hospitals with Six Sets of Twins.
المؤلفون: Eley KA; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Rossi-Espagnet MC; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Schievano S; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Napolitano A; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Ong J; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Secinaro A; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Borro L; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Dunaway D; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Marras CE; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Rennie A; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Robertson F; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Picardo S; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Longo D; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Inserra A; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Rollo M; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Cooper J; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Mankad K; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., Jeelani NO; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.)., D'Arco F; From the Department of Neuroradiology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, England (K.A.E., A.R., F.R., J.C., K.M., F.D.); Department of Radiology, University of Cambridge School of Clinical Medicine, Box 218, Cambridge Biomedical Campus, Hills Road, Cambridge CB2 0QQ, England (K.A.E.); Neuroradiology Unit, Imaging Department, Bambino Gesù Children's Hospital, Rome, Italy (M.C.R.E., D.L., M.R.); Neuroscienze Salute Mentale e Organi di Senso Department, Sapienza University, Rome, Italy (M.C.R.E.); Department of Craniofacial Surgery, Great Ormond Street Hospital, London, England (S.S., J.O., D.D., N.O.J.); Advanced Cardiovascular Imaging Unit (A.S., L.B.), Department of General and Thoracic Surgery (A.I.), Medical Physics Department (A.N.), Neurosurgery Unit (C.E.M.), Bambino Gesù Children's Hospital, Scientific Institute for Research, Hospitalization and Healthcare, Rome, Italy; Department of Anesthesia and Critical Care, Ospedale Pediatrico Bambino Gesù, Rome, Italy (S.P.).
المصدر: Radiology [Radiology] 2021 Jan; Vol. 298 (1), pp. 18-27. Date of Electronic Publication: 2020 Nov 03.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't; Review
اللغة: English
بيانات الدورية: Publisher: Radiological Society of North America Country of Publication: United States NLM ID: 0401260 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1527-1315 (Electronic) Linking ISSN: 00338419 NLM ISO Abbreviation: Radiology Subsets: MEDLINE
أسماء مطبوعة: Publication: Easton, PA : Radiological Society of North America
Original Publication: [Illinois?] : Radiological Society of North America, [1923]-
مواضيع طبية MeSH: Clinical Decision-Making/*methods , Magnetic Resonance Imaging/*methods , Preoperative Care/*methods , Skull/*diagnostic imaging , Tomography, X-Ray Computed/*methods , Twins, Conjoined/*surgery, Hospitals, Pediatric ; Humans ; Skull/abnormalities ; Skull/surgery ; Tertiary Care Centers
مستخلص: Conjoined twins are rare and pose a challenge to radiologists and surgeons. Craniopagus twins, where conjunction involves the cranium, are especially rare. Even in large pediatric centers, radiologists are unlikely to encounter more than one such event in their medical careers. This rarity makes it daunting to select a CT and MRI protocol for these infants. Using the experience of two tertiary pediatric hospitals with six sets of craniopagus twins, this multidisciplinary and multimodal integrated imaging approach highlights the key questions that need addressing in the decision-making process for possible surgical intervention.
(© RSNA, 2020.)
تواريخ الأحداث: Date Created: 20201103 Date Completed: 20210426 Latest Revision: 20210426
رمز التحديث: 20240628
DOI: 10.1148/radiol.2020202216
PMID: 33141005
قاعدة البيانات: MEDLINE
الوصف
تدمد:1527-1315
DOI:10.1148/radiol.2020202216