Arne Sigmund Borthne

• Lunder, Aida Kapic; Bakstad, Linda Tøften; Jahnsen, Jørgen; Borthne, Arne Sigmund; Hov, Johannes Espolin Roksund; Vatn, Morten H & Negård, Anne (2019). Assessment of Bowel Inflammation and Strictures by Magnetic Resonance Enterography in Long-term Crohn´s Disease. Journal of Crohn's and colitis.  ISSN 1873-9946.  13(5), s 607- 614 . doi: 10.1093/ecco-jcc/jjy208
• Temmesfeld, Max; Dolatowski, Filip Celestyn; Borthne, Arne Sigmund; Utvåg, Stein-Erik & Hoelsbrekken, Sigurd Erik (2019). Cross-Table Lateral Radiographs Accurately Predict Displacement in Valgus-Impacted Femoral Neck Fractures. JBJS Open Access.  ISSN 2472-7245. . doi: 10.2106/JBJS.OA.18.00037
• Dolatowski, Filip Celestyn; Temmesfeld, Max; Pierre-Jerome, Claude; Borthne, Arne Sigmund & Hoelsbrekken, Sigurd Erik (2018). Bilateral symmetrical comparison of the proximal femur using 3D-CT models. Surgical and Radiologic Anatomy.  ISSN 0930-1038.  40(5), s 507- 513 . doi: 10.1007/s00276-018-1968-6
• Gaupset, Robin; Eftang, Lars Lohne; Langbach, Odd; Fridrich, Katrin; Borthne, Arne Sigmund; Geitung, Jonn Terje; Suntharalingam, Sutharsan; Ignjatovic, Dejan & Røkke, Ola (2018). Improved Survival after Implementation of Multidisciplinary Team Meetings, Perioperative Chemotherapy, Extended Lymphnode Dissection and Laparoscopic Surgery in the Treatment of Advances Gastric Cancer. Journal of Cancer Therapy.  ISSN 2151-1934.  s 106- 117 . doi: 10.4236/jct.2018.92012
• Kapica, Aida; Jahnsen, Jørgen; Bakstad, Linda Tøften; Borthne, Arne Sigmund; Hov, Johannes Espolin Roksund; Vatn, Morten H & Negård, Anne (2018). Bowel Damage in Patients With Long-term Crohn's Disease, Assessed by Magnetic Resonance Enterography and the Lemann Index. Clinical Gastroenterology and Hepatology.  ISSN 1542-3565.  16(1), s 75- 82.e5 . doi: 10.1016/j.cgh.2017.06.053
• Hurlen, Petter; Borthne, Arne Sigmund & Gulbrandsen, Pål (2017). The Impact of PACS on Radiograph Interpretations in an Orthopedic Outpatient Clinic, In Adi Gundlapalli; Marie-Christine Jaulent & Dongsheng Zhao (ed.),  MEDINFO 2017: Precision Healthcare through Informatics.  IOS Press.  ISBN 978-1-61499-829-7.  1364.  s 1364 - 1364
• Kapica, Aida; Hov, Johannes Espolin Roksund; Borthne, Arne Sigmund; Gleditsch, Jostein; Johannesen, Glenn; Tveit, Knut; Viktil, Ellen; Henriksen, Magne; Hovde, Øistein; Huppertz-Hauss, Gert; Høie, Ole Ingebreth; Høivik, Marte; Kempski-Monstad, Iril Lovise; Solberg, Inger Camilla; Jahnsen, Jørgen; Karlsen, Tom Hemming; Moum, Bjørn; Vatn, Morten H & Negard, Anne (2016). Prevalence of Sclerosing Cholangitis Detected by Magnetic Resonance Cholangiography in Patients With Long-term Inflammatory Bowel Disease. Gastroenterology.  ISSN 0016-5085.  151(4), s 660- 669 . doi: 10.1053/j.gastro.2016.06.021
• Kubak, Mateuzs Pioter; Lauritzen, Peter Mæhre; Borthne, Arne Sigmund; Ruud, Espen Asak & Ashraf, Haseem (2016). Elevated d-dimer cut-offvalues for computed tomography pulmonary angiography-d-dimer correlates with location of embolism. Annals of Translational Medicine.  ISSN 2305-5839.  4(11:212) . doi: 10.21037/atm.2016.05.55
• Ulimoen, Geir Reinvik; Ofstad, Anne Pernille; Endresen, Knut; Gullestad, Lars; Johansen, Odd Erik & Borthne, Arne Sigmund (2015). Low-dose CT coronary angiography for assessment of coronary artery disease in patients with type 2 diabetes - A cross-sectional study. BMC Cardiovascular Disorders.  ISSN 1471-2261.  15(1) . doi: 10.1186/s12872-015-0143-9
• Risnes, Ivar; Abdelnoor, Michael; Ulimoen, Geir Reinvik; Rynning, Stein Erik; Veel, Terje; Svennevig, Jan Ludvig; Lundblad, Runar & Borthne, Arne Sigmund (2014). Mediastinitis after coronary artery bypass grafting increases the incidence of left internal mammary artery obstruction. International Wound Journal.  ISSN 1742-4801.  11(6), s 594- 600 . doi: 10.1111/iwj.12007
• Hurlen, Petter; Borthne, Arne Sigmund; Dahl, Fredrik Andreas; Østbye, Truls & Gulbrandsen, Pål (2012). Does PACS improve diagnostic accuracy in chest radiograph interpretations in clinical practice?. European Journal of Radiology.  ISSN 0720-048X.  81(1), s 173- 177 . doi: 10.1016/j.ejrad.2010.08.043
• Hurlen, Petter; Borthne, Arne Sigmund; Dahl, FA; Østbye, T & Gulbrandsen, Pål (2010). Does PACS improve diagnostic accuracy in chest radiograph interpretation in clinical practice?. European Journal of Radiology.  ISSN 0720-048X. . doi: 20888718
• Hurlen, Petter; Ostbye, T; Borthne, Arne Sigmund & Gulbrandsen, Pål (2010). Introducing PACS to the Late Majority. A Longitudinal Study. Journal of digital imaging.  ISSN 0897-1889.  23(1), s 87- 94 . doi: 10.1007/s10278-008-9160-x
• Hurlen, Petter; Østbye, Truls; Borthne, Arne Sigmund & Gulbrandsen, Pål (2010). Does improved access to diagnostic imaging results reduce hospital length of stay? A retrospective study. BMC Health Services Research.  ISSN 1472-6963.  10 . doi: 10.1186/1472-6963-10-262
• Finanger, Gøri Margrete; Perminow, Gøri; Brackmann, Stephan; Lyckander, Lars G; Franke, Andre; Borthne, Arne; Rydning, Andreas; Aamodt, Geir; Schreiber, Stefan & Vatn, Morten H (2009). A characterization in childhood inflammatory bowel disease, a new population-based inception cohort from South-Eastern Norway, 2005-07, showing increased incidence in Crohn's disease. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  44(4), s 446- 456 . doi: 10.1080/00365520802647434
• Hurlen, Petter; Østbye, Truls; Borthne, Arne Sigmund; Dahl, Fredrik Andreas & Gulbrandsen, Pål (2008). Do clinicians read our reports? Integrating the radiology information system with the electronic patient record: experiences from the first 2 years. European Radiology.  ISSN 0938-7994.  19, s 31- 36 . doi: 10.1007/s00330-008-1098-3
• Hurlen, Petter; Østbye, Truls; Borthne, Arne Sigmund & Gulbrandsen, Pål (2008). Introducing PACS to the late majority, A longitudinal study. Journal of digital imaging.  ISSN 0897-1889. . doi: 10.1007/s10278-008-9160-x
• Negård, Anne; Sandvik, Leiv; Berstad, AE; Paulsen, Vemund; Lygren, Idar; Borthne, Arne Sigmund & Klow, Nils-Einar (2008). MRI of the small bowel with oral contrast or nasojejunal intubation in Crohn's disease: randomized comparison of patient acceptance. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.  (1), s 44- 51 . doi: 18158695
• Perminow, Gøri; Brackmann, Stephan; Lyckander, Lars G.; Franke, Andre; Borthne, Arne Sigmund; Rydning, Andreas; Aamodt, Geir; Schreiber, Stefan & Vatn, Morten H (2008). Characterization in childhood inflammatory bowel disease. A new population-based inception cohort from South-Eastern Norway, 2005-07, showing increased incidence in Crohn's disease. Scandinavian Journal of Gastroenterology.  ISSN 0036-5521.
• Bajanowski, Thomas; Vege, Åshild; Byard, Roger W; Krous, Henry F; Arnestad, Marianne; Bachs, Liliana Casulleras; Banner, Jytte; Blair, Peter S; Borthne, Arne; Dettmeyer, Reinhard; Fleming, Peter; Gaustad, Peter; Gregersen, Markil; Grøgaard, Jens; Holter, Ellen; Isaksen, Christina Vogt; Jørgensen, Jens V; deLange, Charlotte; Madea, Burkhard; Moore, Isabella; Mørland, Jørg; Opdal, Siri H; Råsten-Almqvist, Petra; Schlaud, Martin; Sidebotham, Peter; Skullerud, Kari; Stoltenburg-Didinger, Gisela; Stray-Pedersen, Arne; Sveum, Lisbeth & Rognum, Torleiv O (2007). Sudden infant death syndrome (SIDS)- Standardised investigations and classification: Recommendations. Forensic Science International.  ISSN 0379-0738.  165(2-3), s 129- 143 . doi: 10.1016/j.forsciint.2006.05.028
• Borthne, Arne Sigmund; Abdelnoor, Michael; Rugtveit, Jarle; Perminow, Gøri; Reiseter, Tor & Kløw, Nils-Einar (2006). Bowel magnetic resonance imaging of pediatric patients with oral mannitol MRI compared to endoscopy and intestinal ultrasound. European Radiology.  ISSN 0938-7994.  16(1), s 207- 214
• Borthne, Arne Sigmund; Abdelnoor, Michael; Storaas, T; Pierre-Jerome, Claude & Kløw, Nils-Einar (2006). Osmolarity: a decisive parameter of bowel agents in intestinal magnetic resonance imaging. European Radiology.  ISSN 0938-7994.  16(6), s 1331- 1336
• Borthne, Arne Sigmund; Abdelnoor, Michael; Hellund, Johan Castberg; Geitung, Jonn Terje; Storaas, T; Gjesdal, Kjell-Inge & Klow, Nils-Einar (2005). MR imaging of the small bowel with increasing concentrations of an oral osmotic agent. European Radiology.  ISSN 0938-7994.  4(15), s 666- 671 . doi: 15700173

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• Borthne, Arne Sigmund & Pierre-Jerome, Claude (2010). Contrast media for MRI of the gastrointestinal tract. Springer Verlag.  ISBN 978-3-540-85531-6.  356 s. Vis sammendrag

  MRI has become an important tool in the management of patients with diseases of the gastrointestinal tract, such as rectal cancer and inflammatory bowel diseases. This book, written by distinguished experts in the field, discusses in detail the technical, practical, and clinical aspects of MRI of the gastrointestinal tract. The chapters on technique encompass the most recent developments and address such topics as contrast media, high field strength MRI, and perfusion MRI. Subsequently, individual chapters are devoted to the clinical applications of MRI in the different parts of the gastrointestinal tract. Both established applications and new frontiers are considered, with the aid of numerous high-quality illustrations. By combining chapters dedicated to technical aspects and clinically oriented chapters, this book will prove very instructive for the novice while simultaneously offering experienced practitioners further insights into the value of MRI of the gastrointestinal tract.

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• Borthne, Arne Sigmund (2020). Densitometri. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2020). Dråpehjerte. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2020). Iontoforese. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2020). strålebiologi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Arnesen, Harald (2020). angiokardiografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2020). CT-angiografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2020). PTVP perkutan transluminal valvuloplastikk. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2020). oscillograf. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Kolbenstvedt, Alf (2020). cisternografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2019). Bestråling. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2019). MR-maskin. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2019). Paul C. Lauterbur. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2019). Peter Mansfield. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2019). RIS. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2019). Raymond Vahan Damadian. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2019). Røntgenkontrastmiddel. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2019). Tomografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Arnesen, Harald (2019). Pletysmografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Attenuasjon. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Bariumsulfat-kontrastmiddel. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Codmans triangel. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Defekografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Doseekvivalent. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Flebolitt. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Gammakamera. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Gjennomlysning. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Incidentalom. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Intervensjonsradiologi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Kontrastmiddel. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). MR-undersøkelse. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Myelografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). PACS. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Radiograf. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Raster. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Røntgenbilde. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Sekundærstråling. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Seldinger-teknikk. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Ultralyd. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Urografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Venografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2019). Voxel. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Kolbenstvedt, Alf (2019). Fistulografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund; Kolbenstvedt, Alf & Brekke, Magne (2019). Cystografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund; Kolbenstvedt, Alf & Brekke, Magne (2019). Planigrafi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund; Kolbenstvedt, Alf & Brekke, Magne (2019). Pyelografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Tjelta, Johannes (2019). fMRI. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2018). Isotopundersøkelse. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund (2018). SPECT. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2018). Angiografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2018). Koronar angiografi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2018). MRCP. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2018). Nukleærmedisin. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2018). PET. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2018). Pneumoperitoneum. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2018). Radiologi. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2018). Stent. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Brekke, Magne (2018). Stentbehandling. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund; Kolbenstvedt, Alf & Brekke, Magne (2018). CT. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Kåss, Erik (2018). Billettklipp. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Kåss, Erik (2018). Usur. Store Norske Leksikon (Nettutgaven).
• Borthne, Arne Sigmund & Wahlqvist, Rolf (2018). Miksjonsurethrocystografi. Store Norske Leksikon (Nettutgaven).
• Brekke, Magne & Borthne, Arne Sigmund (2018). Røntgenundersøkelse. Store Norske Leksikon (Nettutgaven).
• Lunder, Aida Kapic; Bakstad T, Linda; Kapica, Aida; Jahnsen, Jørgen; Hov, Johannes Espolin Roksund; Borthne, Arne Sigmund; Vatn, Morten H & Negård, Anne (2018). Assessment of Inflammation by Magnetic Resonance Enterography in Long-term Crohn´s Disease.
• Nordin, Succora; Donkor, Hilde Mjell; Wyller, Vegard Bruun Bratholm; Farstad, Teresa; Borthne, Arne Sigmund; Moen, Atle & Solevåg, Anne Lee (2018). Pericarditis in a newborn child. Tidsskrift for Den norske laegeforening.  138(5) . doi: 10.4045/tidsskr.17.0555
• Lunder, Aida Kapic; Jahnsen, Jørgen; Bakstad T, Linda; Borthne, Arne Sigmund; Hov, Johannes Espolin Roksund; Vatn, Morten H & Negård, Anne (2017). Long-term Crohn's Disease Assessed by Magnetic Resonance Enterography and Lemann Index: Disease Extent and Bowel Damage in a Population Based Cohort.
• Bornstein, Marius; Negård, Anne; Holmedal, Stein Harald; Borthne, Arne Sigmund; Ree, Anne Hansen & Redalen, Kathrine Røe (2015). Quantitative diffusion-weighted MRI of rectal cancer is strongly influenced by the choice of b-values. Radiotherapy and Oncology.  ISSN 0167-8140.  115, s S501- S502
• Kubak, Mateusz; Borthne, Arne Sigmund; Lauritzen, Peter Mæhre; Ruud, Espen & Ashraf, Haseem (2014). Acute pulmonary embolism. Correlation between level of d-dimer and embolus location.
• Borthne, Arne Sigmund (2012). Abdominal MRI: Digestive. To illustrate more recent MRI applications in the paediatric abdomen, including biliary tract and entero MRI. European School of MRI; 2012-06-14 - 2009-06-16AHUS.
• Risnes, Ivar; Ulimoen, Geir Reinvik; Borthne, Arne Sigmund; Rynning, S.E.; Veel, Terje; Svennevig, Jan Ludvig; Abdelnoor, Michael & Lundblad, Runar (2011). Mediastinitt etter koronarkirurgi gir økt risiko for graft-obstruksjon i arteria mammaria interna (IMA).
• Borthne, Arne Sigmund (2010). Abdominal MRI: Digestive. To illustrate more recent MRI applications in the paediatric abdomen, including biliary tract evaluation and entero MRI.
• Borthne, Arne Sigmund (2009). Abdominal MRI: Digestive. To illustrate more recent MRI applications in the paediatric abdomen, including biliary tract and entero MRI.
• Borthne, Arne Sigmund (2008). Digestive tract. Sequences and recent applications.
• Hurlen, Petter; Borthne, Arne Sigmund & Gulbrandsen, Pål (2007). Do clinicians read our reports?.
• Borthne, Arne Sigmund (2006). Magnetic resonance imaging of the small intestine obtained with oral agents. Vis sammendrag

  Approximately 16000 Norwegians are suffering from Crohn´s disease. One tenth of the 300 new cases per year is children below 15 years of age. X-ray with barium enema used to be the gold standard imaging method, but several studies document the superiority of magnetic resonance imaging (MRI) to visualize mural disease and extraintestinal manifestations together with the lack of ionizing radiation. Adequate bowel distension can be achieved either by enteroclysis or by ingesting the contrast agent. In this study we used the oral administration of a reduced amount of hyperosmotic agents. Our object was 1) to study the role of osmolarity for bowel distension and adverse events, and 2) to evaluate the diagnostic accuracy in pediatric patients. We used experimental and cross-sectional design with exposition and outcome. A dose-response effect of increasing osmolarity along with adverse events were estimated using the Mantel-Haenszel test of linear trend. Sensitivity, specificity, diagnostic accuracy and the kappa coefficient of concordance were estimated with their 95% confidence limits (CI). A significant association was found between osmolarity and distension (P=0.00001) for all contrast agents used, indicating that osmolarity was more important than the chemico-physical characteristics of the agent. Adverse effects increased very significantly with increasing osmolarity (P=0.0001). In the clinical part we obtained excellent image quality with oral hyperosmolar mannitol. There was a good degree of concordance (kappa value of 0.80) between MRI, endoscopy and ultrasound. MRI had a sensitivity of 81.8% [95 CI], specificicy of 100% and diagnostic accuracy of 90% compared with endoscopy. In conclusion osmolarity is a decisive parameter of oral non-absorbable agents in bowel MR imaging. A dose-response relationship exists between osmolarity and distension and the degree of adverse events, and the clinical effectiveness and accuracy of this method was confirmed.

• Bangstad, Hans J; Babovic, Almira; Borthne, Arne Sigmund; Khoshnewiszdeh, Behzad & Bjerre, Anna Kristina (2005). A comparison between Mr-urography and DMSA scintigraphy 6 months after first upper tract urinary infection in children.
• Borthne, Arne Sigmund (2004). Session on Radiology and SIDS -Normal findings, pathological findings and findings suspicious of SIDS -Difficult cases, confrontation between radiologists and pathologists -Summing up and conclusions.

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