Gastrorad Recent Publications List

  1. Negård A. The thickened bowel wall. Educational tutorial (ET). European Society of Gastrointestinal and Abdominal Radiology Congress (ESGAR) 5-8. June 2019.(E)
  2. Neukamm A, Bomer J, Stoker J, Negård A. Meckel’s diverticulum with ileitis or Crohns disease with Meckel’s diverticulum: Radiological approach to distinguish between these two diagnoses.   EE -080. Educational poster presentation. European Society of Gastrointestinal and Abdominal Radiology Congress (ESGAR) 5-8. June 2019. (E)
  3. Lunder AK, Bakstad LT, Negård A. Detection of bowel lesions in newly diagnosed patients with Crohn´s disease by MR enterography versus ileocolonoscopy. SE-084.Scientific poster presentation European Society of Gastrointestinal and Abdominal Radiology Congress (ESGAR) 5-8. June 2019.
  4. Lunder AK, Bakstad L T, Negård A. Magnetic resonance imaging assessment of newly diagnosed patients with Crohn´s disease in a population-based cohort of patients in Norway (IBSEN III) . SE-086. Scientific Poster Presentation European Society of Gastrointestinal and Abdominal Radiology Congress (ESGAR) 5-8. June 2019. (E)
  5. Frøyen EA, Meltzer S, Grandal OJ, Lyckander LG, Lunder AK, Ree AH, Redalen KR, Negård A. MRI of Extramural Venous Invasion in rectal cancer: assessment of the interobserver agreement and comparison with histopathology stained with hematoxylin/eosin and elastin. SE-114.Poster presentation European Society of Gastrointestinal and Abdominal Radiology Congress (ESGAR) 5-8. June 2019. (E)
  6. Bakke KM, Grøvik E, Meltzer S, Negård A, Holmedal SH, Ree AH, Gjesdal KI, Redalen K R, Bjørnerud A. Comparison of intravoxel incoherent motion imaging and multi-echo dynamic contrast-based MRI in rectal cancer. J Magn Reson Imaging 2019; 2019 Apr 4. Epub. (A)
  7. Ree  AH, Nygaard V,  Russnes H,  Heinrich D, Nygaard V, Johansen C,  Bergheim I,  Hovig E, Beiske K, Negård A,  Borresen-Dale AL,  Flatmark K and Mælandsmo G. Responsiveness to PD-1 Blockade in End-Stage Colon Cancer with Gene Locus 9p24.1 Copy-Number Gain. Cancer Immunology Research. 2019 May;7(5):701-706. (A)
  8. Bakke KM, Grøvik E, Meltzer S, Negård A, Holmedal SH, Ree AH, Gjesdal KI, Redalen K R, Bjørnerud A. Comparison of intravoxel incoherent motion imaging and multi-echo dynamic contrast-based MRI in rectal cancer. Scientific presentation. Estro  38th annual meeting 2019 (F)
  9. Lunder AK, Bakstad T L, Jahnsen J, Hov JR, Borthne AS, Vatn MH, Negård A and the IBSEN study group. Assessment of Bowel Inflammation and Strictures by Magnetic Resonance Enterography in Long-term Crohn´s Disease. J Crohns Colitis. 2018 Dec 12. doi: 10.1093/ecco-jcc/jjy208. [Epub ](A)
  10. Willard CD, Kjaestad E, Stimec BV2, Edwin B, Ignjatovic D; RCC Study Group. Preoperative anatomical road mapping reduces variability of operating time, estimated blood loss, and lymph node yield in right colectomy with extended D3 mesenterectomy for cancer. Int J Colorectal Dis. 2018 Nov 1. [Epub] (A)
  11. Sunde M, Negård A, Bakke N, Geitung J T, Øresland T,  Færden A. MRI defecography of the ileal pouch-anal anastomosis – Contributes little to the understanding of functional outcome. International Journal of Colorectal Disease. Int J Colorectal Dis. 2018 May; 33(5):609-617. (A)
  12. Bakke, KM, Meltzer S, Lyckander LG,  Holmedal SH,  Negård A,  Gjesdal KI,  Grøvik E,  Redalen KR, Predicting tumour response to chemoradiotherapy in rectal cancer using dynamic contrast enhanced MRI. European Society for Radiotherapy and Oncology (ESTRO) 37th annual meeting; 2018-04-20 – 2018-04-24 (E)
  13. Syversen IF, Bakke KM, Grøvik E, Negård A, Holmedal SH, Lyckander LG, Gjesdal KI, Meltzer S, Redalen KR. Prediction of chemoradiotherapy response in rectal cancer using static and dynamic R2* MRI. European Society for Radiotherapy and Oncology (ESTRO) 37th annual meeting; 2018-04-20 – 2018-04-24 (E)
  14. Lunder AK, Bakstad T L, Jahnsen J, Hov JR, Borthne AS, Vatn MH, Negård A and the IBSEN study group. Assessment of Inflammation by Magnetic Resonance Enterography in Long-term Crohn´s Disease. European Congress of Radiology 2018, Wien; Scientific Poster(F)
  15. Melles W A, Meltzer S, Bakke KM, Storaas H T, Holmedal S H, Redalen K, Negård A. Comparison of Apparent Diffusion Coefficients from Diffusion-Weighted Imaging of Rectal Cancer at different MR scanners. European Congress of Radiology 2018 , Wien; Scientific Poster(E)
  16. Lunder AK,  Jahnsen J,  Bakstad LT, Borthne A, Hov JR, Vatn M,  Negård A and the IBSEN Study Group. Bowel Damage in Patients with Long-term Crohn’s Disease, Assessed by Magnetic Resonance Enterography and the Lemann Index. Clinical Gastroenterology and Hepatology 2018 jan;16:75–82 (A)
  17. Ossum AM, Palm Ø, Lunder AK, Cvancarova M, Banitalebi H, Negård A, Høie O, Henriksen M, Moum BA, Høivik ML; IBSEN Study Group . Ankylosing Spondylitis and Axial Spondyloarthritis in Patients With Long-term Inflammatory Bowel Disease: Results From 20 Years of Follow-up in the IBSEN Study. J Crohns Colitis. 2018 Jan 5;12(1):96-104 (A)
  18. Lunder AK, Jahnsen J, Bakstad LT, Borthne A, Vatn M and Negård A. Long–term Crohns disease assessed by Magnetic Resonance Enterography and Lemann Index: Disease extent and bowel damage in a population-based cohort. Annual meeting, Society of Abdominal Radiology. Florida 26–31 March, 2017.Scientific presentation (F)
  19. Nesgaard JM, Stimec BV, Bakka A, Edwin B and Ignjatovic D. RCC study group. Navigating the mesentery: Part II. Vascular abnormalities and a review of the literature. Colorectal Dis. 2017 Jul;19(7):656-666(A)
  20. Lunder AK, Hov JR, Negård A. Forekomst av primær skleroserende cholangitt hos pasienter med langvarig inflammatorisk tarmsykdom. Best Practice.no. 2016 (D)
  21. Edna TH, Wasmuth HH, Dahl O, Hauso Ø, Negård A, Tulipan A, Stokmo HL. Nasjonalt handlingsprogram for kreft i tynntarm med retningslinjer for diagnostikk, behandling og oppfølgning.  The Norwegian Directorate of Health National Publication series. 2017 ; IS-2650 (G)
  22. Grøvik E, Redalen KR, Meltzer S, Negård A, Holmedal SH, Ree AH, Storaas T, Bjørnbeth A, Gjesdal KI. Dynamic multi-echo DCE- and DSC-MRI in rectal cancer: low primary tumor R2* peak is significantly associated with lymph node metastasis. J Magn Reson Imaging. 2017 Jul;46(1):194-206 (A)
  23. Lunder AK, Hov JR, Borthne A, Gleditsch J, Johannesen G, Tveit K, Viktil E, Henriksen M, Hovde Ø, Huppertz-Hauss G, Høie O, Høivik ML, Monstad I, Solberg IC, Jahnsen J, Karlsen TH, Moum B, Vatn M and  Negård A. Prevalence of Sclerosing cholangitis detected by Magnetic Resonance Cholangiography in patients with long-term inflammatory bowel disease. Gastroenterology. 2016 Oct;151(4):660-669 (A)
  24. Lunder AK, Hov JR, Borthne A, Viktil E, J. Gleditsch, Tveit K, Johannesen G, Vatn M and Negård A. MR cholangiography screening in longstanding IBD: prevalence of bile duct pathology indicative of sclerosing cholangitis in a population based cohort. European Congress of Radiology (ECR), Wien.  March 2016 (F)
  25. Grøvik E, Redalen KR, Meltzer S, Negård A, Holmedal SH, Ree AH, Storaas T, Bjørnbeth A, Gjesdal KI. Dynamic multi-echo MRI of rectal cancer: Quantitative tumor R2* analysis predicts lymph node status. International Society for Magnetic Resonance Imaging in Medicine (ISMRM) May 2016 (F)
  26. Bornstein M, Negård A, Holmedahl SH, Borthne A, Ree AH, Redalen KR. Quantitative diffusion-weighted MRI of rectal cancer is strongly influenced by the choice of b-values. Presentation at ESORT , Barcelona 2015 (E)
  27. Lunder AK, Hov JR, Høivik ML, Karlsen TH, Vatn M, Borthne A and Negård A. Cholangiographic Evidence of sclerosing cholangitis after two decades of inflammatory bowel disease: MRI screening in a population based cohort. Presentation at United European Gastroenterology week (UEGW) October 2015 (F)
  28. Bornstein M, Negård A, Holmedal SH, Melles WA, Meltzer S, Borthne AS, Ree AH, Redalen KR. Quantitative diffusion-weighted MRI of rectal cancer is strongly influenced by the choice of b-values. Presentation at Biology-Guided Adaptive Radiotherapy (BIGART) Aarhus 2015 (E)
  29. Nesgaard JM, Stimec BV, Bakka A, Edwin B and Ignjatovic D. RCC study group (with collaborators: Oresland T, Faerden AE, Thorsen Y, Andersen S, Negaard A, Dicko A, Pfeffer F, Forsmo H, Ytre-Hauge S, Jacobsen R, von Brandis KM, Hansen T, Suhrke P, Brun M, Willard CD, Luzon J. Navigating the mesentery: a comparison of pre- and per- operative visualization of the vascular anatomy. Colorectal Di 2015 September: 17(9); 810-8 (A)
  30. Negaard A, Redalen KR, Jahnsen J, Færden A, Ree AH, Vatn M. Crohns disease and secondary gastrointestinal malignancy: Morphological findings with MRI and CT and how novel functional MRI sequences can improve diagnostics. Presentation at Radiological Society North America (RSNA) December 2014. (E)
  31. Negård A. Crohn’s Disease: Current Concepts. Chapter 8; MR Enteroclysis in Crohns disease.  2015; Springer International Publishing; ISBN: 978-3-319-01912-3 (C)