John Gásdal Karstensen

John Gásdal Karstensen

Clinical Research Associate Professor, Clinical Associate Professor


Publication year:
  1. 2024
  2. Published

    Circulating Biomarkers Involved in the Development of and Progression to Chronic Pancreatitis — A Literature Review

    Poulsen, V. V., Hadi, A., Werge, M. P., Karstensen, John Gásdal & Novovic, Srdan, 2024, In: Biomolecules. 14, 2, 23 p., 239.

    Research output: Contribution to journalReviewResearchpeer-review

  3. Published

    Novel powered 5.0-mm endoscopic debridement catheter for endoscopic transmural necrosectomy of pancreatic walled-off necrosis: a case series of consecutive patients from a tertiary referral center (with video)

    Olsen, G. A., Schmidt, P. N., Novovic, Srdan, Hansen, E. F. & Karstensen, John Gásdal, 2024, In: Gastrointestinal Endoscopy. 99, 2, p. 267-270 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Pancreatic-portal vein fistula in acute pancreatitis successfully treated with endoscopic approach

    Poulsen, V. V., Jensen, A. B., Hadi, A., Ærenlund, M. P., Karstensen, John Gásdal & Novovic, Srdan, 2024, In: Endoscopy. 56, p. E354-E355 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  5. Accepted/In press

    Progress report: Peutz–Jeghers syndrome

    Jelsig, A. M., Karstensen, John Gásdal & Overeem Hansen, T. V., 2024, (Accepted/In press) In: Familial Cancer.

    Research output: Contribution to journalReviewResearchpeer-review

  6. Published

    Psychiatric and Educational Aspects of Familial Adenomatous Polyposis: A Nationwide Danish Cohort Study With Matched Nonexposed Individuals

    Karstensen, John Gásdal, Wullum, L., Andersen, K. K., Beck, S. H., Bülow, S., Højen, H., Jelsig, A. M., Jespersen, N., Wewer, M. D., Pommergaard, Hans-Christian L & Burisch, J., 2024, In: The American Journal of Gastroenterology. 119, 5, p. 957-964 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Re-evaluating the genotypes of patients with adenomatous polyposis of unknown etiology: a nationwide study

    Karstensen, John Gásdal, Hansen, Thomas van Overeem, Burisch, J., Djursby, M., Højen, H., Madsen, M. B., Jespersen, N. & Jelsig, A. M., 2024, In: European Journal of Human Genetics. 32, 5, p. 588-592 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. E-pub ahead of print

    Tailoring treatment to the circumstance: reasoning behind metal versus plastic drainage of pancreatic collections - authors' reply

    Karstensen, John Gásdal, Novovic, Srdan & Schmidt, P. N., 2024, (E-pub ahead of print) In: Gut. 1 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  9. 2023
  10. Published

    Cancer in Patients With Familial Adenomatous Polyposis: A Nationwide Danish Cohort Study With Matched Controls

    Karstensen, John Gásdal, Bülow, S., Højen, H., Jelsig, A. M., Jespersen, N., Andersen, Klaus Kaae, Wewer, M. D., Burisch, J. & Pommergaard, Hans-Christian L, 2023, In: Gastroenterology. 165, 3, p. 573-581.e3 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Cancer risk and mortality in patients with solitary Peutz–Jeghers polyps

    Jelsig, A. M., Wullum, L., Ousager, L. B., Burish, J., Kuhlmann, Tine Plato & Karstensen, John Gásdal, 2023, In: Gastroenterology Report. 11, 3 p., goad056.

    Research output: Contribution to journalLetterResearchpeer-review

  12. Published

    Cancer risk and mortality in patients with solitary juvenile polyps — A nationwide cohort study with matched controls

    Jelsig, A. M., Wullum, Laus Wolsing, Kuhlmann, Tine Plato, Ousager, L. B., Burisch, J. & Karstensen, John Gásdal, 2023, In: United European Gastroenterology Journal. 11, 8, p. 745-749 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Cold snare polypectomy for duodenal adenomas in familial adenomatous polyposis: a prospective international cohort study

    Aelvoet, A. S., Karstensen, John Gásdal, Bastiaansen, B. A. J., van Leerdam, M. E., Balaguer, F., Kaminski, M., Hompes, R., Bossuyt, P. M. M., Ricciardiello, L., Latchford, A., Jover, R., Daca-Alvarez, M., Pellisé, M., Dekker, E. & European FAP Consortium , E. F. C., 2023, In: Endoscopy International Open. 11, 11, p. E1056-E1062 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    EUS-guided drainage of large walled-off pancreatic necroses using plastic versus lumen-apposing metal stents: A single-centre randomised controlled trial

    Karstensen, John Gásdal, Novovic, Srdan, Hansen, E. F., Jensen, A. B., Jørgensen, Henrik Løvendahl, Lauritsen, Morten Laksáfoss, Werge, M. P. & Schmidt, P. N., 2023, In: Gut. 72, 6, p. 1167-1173

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    EUS-guided transcolonic drainage and necrosectomy in walled-off necrosis: a retrospective, single-center case series

    Ebrahim, M., Novovic, Srdan, Schmidt, P. N., Feldager Hansen, E. & Karstensen, John Gásdal, 2023, In: Endoscopy International Open. 11, 6, p. E618-E622 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Endoscopic transvaginal drainage and necrosectomy of presacral walled-off pancreatic necrosis

    Ærenlund, M. P., Lindgaard, L., Novovic, Srdan, Lauritsen, Morten Laksáfoss, Karstensen, John Gásdal & Schmidt, P. N., 2023, In: Endoscopy. 55, S 01, p. E940-E941

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Hereditary haemorrhagic telangiectasia in Danish patients with pathogenic variants in SMAD4: A nationwide study

    Jelsig, A. M., Kjeldsen, A., Christensen, L. L., Bertelsen, B., Karstensen, John Gásdal, Brusgaard, K. & Torring, P. M., 2023, In: Journal of Medical Genetics. 60, 5, p. 464-468

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Hereditary polyposis syndromes remain a challenging disease entity: Old dilemmas and new insights

    Pachler, F. R., Byrjalsen, A., Karstensen, John Gásdal & Jelsig, A. M., 2023, In: World Journal of Gastrointestinal Surgery. 15, 1, p. 1-8 8 p.

    Research output: Contribution to journalReviewResearchpeer-review

  19. Published

    Identification of a novel pathogenic deep intronic variant in PTEN resulting in pseudoexon inclusion in a patient with juvenile polyps

    Jelsig, A. M., Rønlund, K., Gede, L. B., Frederiksen, J. H., Karstensen, John Gásdal, Birkedal, U. & Hansen, Thomas van Overeem, 2023, In: Journal of Human Genetics. 68, p. 721-724 4 p.

    Research output: Contribution to journalLetterResearchpeer-review

  20. Published

    Personalized endoscopic surveillance and intervention protocols for patients with familial adenomatous polyposis: the European FAP Consortium strategy

    Aelvoet, A. S., Pellisé, M., Bastiaansen, B. A. J., van Leerdam, M. E., Jover, R., Balaguer, F., Kaminski, M. F., Karstensen, John Gásdal, Saurin, J., Hompes, R., Bossuyt, P. M. M., Ricciardiello, L., Latchford, A., Dekker, E. & European FAP Consortium , E. F. C., 2023, In: Endoscopy International Open. 11, 4, p. E386-E393 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Preimplantation genetic testing in two Danish couples affected by Peutz–Jeghers syndrome

    Byrjalsen, A., Roos, L., Diemer, T., Karstensen, John Gásdal, Løssl, K. & Jelsig, A. M., 2023, In: Scandinavian Journal of Gastroenterology. 58, 3, p. 314-318

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Risk of Cancer and Mortality in Peutz-Jeghers Syndrome and Juvenile Polyposis Syndrome—A Nationwide Cohort Study With Matched Controls

    Jelsig, A. M., Wullum, L., Kuhlmann, Tine Plato, Ousager, L. B., Burisch, J. & Karstensen, John Gásdal, 2023, In: Gastroenterology. 165, 6, p. 1565-1567.e2 3 p.

    Research output: Contribution to journalLetterResearchpeer-review

  23. Published

    Survival, surveillance, and genetics in patients with Peutz–Jeghers syndrome: A nationwide study

    Jelsig, A. M., Hansen, Thomas van Overeem, Gede, L. B., Qvist, N., Christensen, L. L., Lautrup, C. K., Frederiksen, J. H., Sunde, L., Ousager, L. B., Ljungmann, K., Bertelsen, B. & Karstensen, John Gásdal, 2023, In: Clinical Genetics. 104, 1, p. 81-89 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Targeted next-generation sequencing of EUS-guided through-the-needle-biopsy sampling from pancreatic cystic lesions

    Rift, C. V., Melchior, L. C., Kovacevic, B., Klausen, P., Toxværd, A., Grossjohann, Hanne Sønder, Karstensen, John Gásdal, Brink, L., Hassan, H., Kalaitzakis, E., Storkholm, J., Scheie, David, Hansen, C. P., Lund, Eva Løbner, Vilmann, Peter & Hasselby, Jane Preuss, 2023, In: Gastrointestinal Endoscopy. 97, 1, p. 50-58.e4

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Tissue amount and diagnostic yield of a novel franseen EUS-FNB and a standard EUS-FNA needle-A randomized controlled study in solid pancreatic lesions

    Kovacevic, B., Toxværd, A., Klausen, P., Larsen, M. H., Grützmeier, S., Detlefsen, S., Karstensen, John Gásdal, Brink, L., Hassan, H., Høgdall, Estrid Vilma Solyom & Vilmann, Peter, 2023, In: Endoscopic Ultrasound. 12, 3, p. 319-325 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Validation of a Novel EUS-FNB-Derived Organoid Co-Culture System for Drug Screening in Patients with Pancreatic Cancer

    Grützmeier, S. E., Kovacevic, B., Vilmann, Peter, Rift, Charlotte Vestrup, Melchior, L. C., Holmström, M. O., Brink, L., Hassan, H., Karstensen, John Gásdal, Grossjohann, Hanne Sønder, Chiranth, D., Toxværd, A., Hansen, C. P., Høgdall, Estrid Vilma Solyom, Hasselby, Jane Preuss & Klausen, P., 2023, In: Cancers. 15, 14, 18 p., 3677.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Whole genome sequencing and disease pattern in patients with juvenile polyposis syndrome: a nationwide study

    Jelsig, A. M., Hansen, Thomas van Overeem, Gede, L. B., Qvist, N., Christensen, L. L., Lautrup, C. K., Ljungmann, K., Christensen, L. T., Rønlund, K., Tørring, P. M., Bertelsen, B., Sunde, Lone & Karstensen, John Gásdal, 2023, In: Familial Cancer. 22, p. 429–436 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 2022
  29. Published

    A core curriculum for basic EUS skills: An international consensus using the Delphi methodology

    Karstensen, John Gásdal, Nayahangan, L. J., Konge, Lars, Vilmann, Peter & Panel, D., 2022, In: Endoscopic Ultrasound. 11, 2, p. 122-132 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Clinical outcomes following endoscopic or video-assisted retroperitoneal management of acute pancreatitis with large (>15 cm) walled-off pancreatic necrosis: Retrospective, single tertiary center cohort study

    Ebrahim, M., Werge, M. P., Hadi, A., Lahchich, M., Nagras, Z. G., Lauritsen, Morten Laksáfoss, Schmidt, P. N., Hansen, E. F., Novovic, Srdan & Karstensen, John Gásdal, 2022, In: Digestive Endoscopy. 34, 6, p. 1245-1252 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Colorectal polypectomy and endoscopic mucosal resection: European Society of Gastrointestinal Endoscopy Cascade Guideline

    Karstensen, John Gásdal, Ebigbo, A., Desalegn, H., Afihene, M., Anigbo, G., Antonelli, G., Bhat, P., Duduyemi, B., Guy, C., Ijoma, U., Ponchon, T., Rahmi, G., Aabakken, L. & Hassan, C., 2022, In: Endoscopy International Open. 10, 11, p. E1427-E1433 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Combined ERCP and EUS Drainage for Hilar Stricture

    Karstensen, John Gásdal & Vilmann, Peter, 2022, Atlas of Interventional EUS: Case-based Strategies. Teoh, A. Y. B., Giovaninni, M., Khashab, M. A. & Itoi, T. (eds.). Springer, p. 65-67

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  33. Published

    Distinct gastric phenotype in patients with pathogenic variants in SMAD4: A nationwide cross-sectional study

    Jelsig, A. M., Qvist, N., Bertelsen, B., Christensen, L., Grossjohann, Hanne Sønder, Lautrup, C., Sunde, L., Toerring, P. M., Ljungman, K., Christensen, L. T. & Karstensen, John Gásdal, 2022, In: Endoscopy International Open. 10, 12, p. E1537-E1543 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Endoscopic diagnosis and management of esophagogastric variceal hemorrhage: European Society of Gastrointestinal Endoscopy (ESGE) Guideline

    Gralnek, I. M., Camus Duboc, M., Garcia-Pagan, J. C., Fuccio, L., Karstensen, John Gásdal, Hucl, T., Jovanovic, I., Awadie, H., Hernandez-Gea, V., Tantau, M., Ebigbo, A., Ibrahim, M., Vlachogiannakos, J., Burgmans, M. C., Rosasco, R. & Triantafyllou, K., 2022, In: Endoscopy. 54, 11, p. 1094-1120 27 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Endoscopic small bowel balloon dilations in patients with Crohn's disease: A Danish nationwide cohort study, 1997-2015

    Wewer, M. D., Karstensen, John Gásdal & Burisch, J., 2022, In: European Journal of Gastroenterology and Hepatology. 34, 8, p. 831-837 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Endoskopisk behandling af gastrisk antral vaskulær ektasi

    Bagge, C. N., Bulut, Mustafa, Karstensen, John Gásdal, Laursen, S. B. & Blixt, T., 2022, In: Ugesskrift for læger. 184, V07220459.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Endoskopisk transduodenal fjernelse af galdeblæresten hos patient med nekrotiserende pankreatitis

    Christensen, Helle Collatz, Novovic, Srdan, Karstensen, John Gásdal, Lauritsen, Morten Laksáfoss & Schmidt, P. N., 2022, In: Ugeskrift for Laeger. 184, 40, 3 p., V04220266.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Historical perspective on needle development: From the past to the future

    Karstensen, John Gásdal & Vilmann, Peter, 2022, In: Best Practice and Research: Clinical Gastroenterology. 60-61, 101814.

    Research output: Contribution to journalReviewResearchpeer-review

  39. Published

    Intestinal and extraintestinal neoplasms in patients with NTHL1 tumor syndrome: a systematic review

    Beck, S. H., Jelsig, A. M., Yassin, H. M., Lindberg, L. J., Wadt, Karin Anna Wallentin & Karstensen, John Gásdal, 2022, In: Familial Cancer. 21, 4, p. 453-462

    Research output: Contribution to journalReviewResearchpeer-review

  40. Published

    Performance measures for colonoscopy in inflammatory bowel disease patients: European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative

    Dekker, E., Nass, K. J., Iacucci, M., Murino, A., Sabino, J., Bugajski, M., Carretero, C., Cortas, G., Despott, E. J., East, J. E., Kaminski, M. F., Karstensen, J. G., Keuchel, M., Löwenberg, M., Monged, A., Nardone, O. M., Neumann, H., Omar, M. M., Pellisé, M., Peyrin-Biroulet, L. & 2 others, Rutter, M. D. & Bisschops, R., 2022, In: Endoscopy. 54, 9, p. 904-915 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Simultaneous endoscopic and video-assisted retroperitoneal debridement in walled-off pancreatic necrosis using a laparoscopic access platform: Two case reports

    Lindgaard, L., Lauritsen, Morten Laksáfoss, Novovic, Srdan, Hansen, E. F., Karstensen, John Gásdal & Schmidt, P. N., 2022, In: World Journal of Gastroenterology. 28, 5, p. 588-593 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Validation of the Endoscopic Part of the Spigelman Classification for Evaluating Duodenal Adenomatosis in Familial Adenomatous Polyposis: A Prospective Study of Interrater and Intrarater Reliability

    Karstensen, John Gásdal, Bülow, S., Burisch, J., Ellebæk, M. B., Ostapiuk, M., Pommergaard, Hans-Christian L & Schmidt, P. N., 2022, In: The American Journal of Gastroenterology. 117, 2, p. 343-345 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. 2021
  44. Published

    Nye arvelige polyposesyndromer som differentialdiagnose hos patienten med tarmpolypper

    Jelsig, A. M., Jespersen, N., Karstensen, John Gásdal, Ketabi, Z., Rønlund, K., Sunde, L., Thorlacius-Ussing, O., Wadt, Karin Anna Wallentin, Qvist, N. & Lautrup, C. K., 20 Sep 2021, In: Ugeskrift for Laeger. 183, 38, 8 p., :V02210148.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Videoskopisk assisteret retroperitoneal debridement ved nekrotiserende pankreatitis

    Wexler, T. L. R., Novovic, Srdan, Lauritsen, Morten Laksáfoss, Hansen, E. F., Schmidt, P. N. & Karstensen, John Gásdal, 19 Jul 2021, In: Ugeskrift for Laeger. 183, 29, 8 p., V09200669.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Resuming endoscopy during COVID-19 pandemic: ESGE, WEO and WGO Joint Cascade Guideline for Resource Limited Settings

    Antonelli, G., Karstensen, John Gásdal, Bhat, P., Ijoma, U., Osuagwu, C., Desalegn, H., Abera, H., Guy, C., Vilmann, Peter, Dinis-ribeiro, M., Ponchon, T., Sabbagh, L. C., Pausawasdi, N., Makharia, G., Hassan, C., Veitch, A., Aabakken, L. & Ebigbo, A., 1 Apr 2021, In: Endoscopy International Open. 09, 04, p. E543-E551 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Clinical impact of endoscopic ultrasound-guided through-the-needle microbiopsy in patients with pancreatic cysts

    Kovacevic, B., Klausen, P., Rift, Charlotte Vestrup, Toxværd, A., Grossjohann, Hanne Sønder, Karstensen, John Gásdal, Brink, L., Hassan, H., Kalaitzakis, E., Storkholm, J., Hansen, C. P., Hasselby, Jane Preuss & Vilmann, Peter, 2021, In: Endoscopy. 53, 1, p. 44-52

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Danish guidelines for management of non-APC-associated hereditary polyposis syndromes

    Jelsig, A. M., Karstensen, John Gásdal, Jespersen, N., Ketabi, Z., Lautrup, C., Rønlund, K., Sunde, L., Wadt, Karin Anna Wallentin, Thorlacius-Ussing, O. & Qvist, N., 2021, In: Hereditary Cancer in Clinical Practice. 19, 9 p., 41.

    Research output: Contribution to journalReviewResearchpeer-review

  49. Published

    Deep Learning Algorithm for the Confirmation of Mucosal Healing in Crohn's Disease, Based on Confocal Laser Endomicroscopy Images

    Udristoiu, A. L., Stefanescu, D., Gruionu, G., Gruionu, L. G., Iacob, A. V., Karstensen, John Gásdal, Vilman, P. & Saftoiu, A., 2021, In: Journal of gastrointestinal and liver diseases : JGLD. 30, 1, p. 59-65 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    EUS-guided biopsy versus confocal laser endomicroscopy in patients with pancreatic cystic lesions: A systematic review and meta-analysis

    Kovacevic, B., Antonelli, G., Klausen, P., Hassan, C., Larghi, A., Vilmann, Peter & Karstensen, John Gásdal, 2021, In: Endoscopic Ultrasound. 10, 4, p. 270-279 10 p.

    Research output: Contribution to journalReviewResearchpeer-review

  51. Published

    EUS-guided gastroenterostomy with a lumen apposing self-expandable metallic stent relieves gastric outlet obstruction–a Scandinavian case series

    Havre, R. F., Dai, C., Roug, S., Novovic, Srdan, Schmidt, P. N., Feldager, E., Karstensen, John Gásdal & Pham, K. D. C., 2021, In: Scandinavian Journal of Gastroenterology. 56, 8, p. 972-977

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Novel Genetic Causes of Gastrointestinal Polyposis Syndromes

    Jelsig, A. M., Byrjalsen, A., Madsen, M. B., Kuhlmann, Tine Plato, Hansen, Thomas van Overeem, Wadt, Karin Anna Wallentin & Karstensen, John Gásdal, 2021, In: Application of Clinical Genetics. 14, p. 455-466 12 p.

    Research output: Contribution to journalReviewResearchpeer-review

  53. Published

    Reply to Firkins and Krishna

    Kovacevic, B., Klausen, P., Rift, Charlotte Vestrup, Toxværd, A., Grossjohann, Hanne Sønder, Karstensen, John Gásdal, Brink, L., Hassan, H., Kalaitzakis, E., Storkholm, J., Hansen, C. P., Hasselby, Jane Preuss & Vilmann, Peter, 2021, In: Endoscopy. 53, 1, 1 p., 104.

    Research output: Contribution to journalComment/debateResearchpeer-review

  54. Published

    Two cases of somatic STK11 mosaicism in Danish patients with Peutz–Jeghers syndrome

    Jelsig, A. M., Bertelsen, B., Forss, I. & Karstensen, John Gásdal, 2021, In: Familial Cancer. 20, p. 55–59

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. 2020
  56. Published

    Coronavirus Disease-19 (COVID-19) associated with severe acute pancreatitis: Case report on three family members

    Hadi, A., Werge, M., Kristiansen, K. T., Pedersen, U. G., Karstensen, John Gásdal, Novovic, Srdan & Gluud, Lise Lotte, May 2020, In: Pancreatology. p. 665-667

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    DNA sequencing of cytopathologically inconclusive EUS-FNA from solid pancreatic lesions suspicious for malignancy confirms EUS diagnosis

    Plougmann, J. I., Klausen, P., Toxvaerd, A., Abedi, A. A., Kovacevic, B., Karstensen, John Gásdal, Poulsen, T. S., Kalaitzakis, E., Høgdall, Estrid Vilma Solyom & Vilmann, Peter, 2020, In: Endoscopic Ultrasound. 9, 1, p. 37-44

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    Diagnostic performance of current guidelines and postoperative outcome following surgical treatment of cystic pancreatic lesions–a 10-year single center experience

    Kovacevic, B., Hansen, M. C., zwp671, zwp671, Karstensen, John Gásdal, Klausen, P., Storkholm, J., Hansen, C. P. & Vilmann, Peter, 2020, In: Scandinavian Journal of Gastroenterology. 55, 2, p. 1447-1453

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    EUS-guided through-the-needle microbiopsy of pancreatic cysts: Technical aspects (with video)

    Kovacevic, B., Kalaitzakis, E., Klausen, P., Brink, L., Hassan, H., Karstensen, John Gásdal & Vilmann, Peter, 2020, In: Endoscopic Ultrasound. 9, 4, p. 220-224 5 p.

    Research output: Contribution to journalReviewResearchpeer-review

  60. Published

    Effect and safety of endoscopic sleeve gastroplasty for treating obesity – a systematic review

    Due-Petersson, R., Poulsen, Inge Marie, Hedbäck, N. & Karstensen, John Gásdal, 2020, In: Danish Medical Journal. 67, 11, p. 1-13 13 p., A05200359.

    Research output: Contribution to journalReviewResearchpeer-review

  61. Published

    Endoscopic treatment of variceal upper gastrointestinal bleeding: European Society of Gastrointestinal Endoscopy (ESGE) Cascade Guideline

    Karstensen, John Gásdal, Ebigbo, A., Bhat, P., Dinis-Ribeiro, M., Gralnek, I., Guy, C., Le Moine, O., Vilmann, Peter, Antonelli, G., Ijoma, U., Anigbo, G., Afiheni, M., Duduyemi, B., Desalegn, H., De Franchis, R., Ponchon, T., Hassan, C. & Aabakken, L., 2020, In: Endoscopy International Open. 8, 7, p. E990-E997

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    Endoscopic ultrasound-guided gastro-enteric anastomosis: A systematic review and meta-analysis

    Antonelli, G., Kovacevic, B., Karstensen, John Gásdal, Kalaitzakis, E., Vanella, G., Hassan, C. & Vilmann, Peter, 2020, In: Digestive and Liver Disease. 52, 11, p. 1294-1301

    Research output: Contribution to journalReviewResearchpeer-review

  63. Published

    Endoskopisk ultralyd-vejledt etablering af transmurale anastomoser i øvre gastrointestinalkanal

    Borch, A. M., Novovic, Srdan, Karran, D., Hansen, E. F., Schmidt, P. N. & Karstensen, John Gásdal, 2020, In: Ugeskrift for Laeger. 182, 30, 8 p., V01200013.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. Published

    Impact of the COVID-19 pandemic on gastrointestinal endoscopy in Africa

    Ebigbo, A., Karstensen, John Gásdal, Bhat, P., Ijoma, U., Osuagwu, C., Desalegn, H., Oyeleke, G. K., Gebru, R. B., Guy, C., Antonelli, G., Vilmann, Peter, Aabakken, L. & Hassan, C., 2020, In: Endoscopy International Open. 8, 8, p. E1097-E1101

    Research output: Contribution to journalJournal articleResearchpeer-review

  65. 2019
  66. Published

    Next-generation sequencing of endoscopic ultrasound guided microbiopsies from pancreatic cystic neoplasms

    Rift, Charlotte Vestrup, Melchior, L. C., Kovacevic, B., Toxvaerd, A., Klausen, P., Karstensen, John Gásdal, Kalaitzakis, E., Storkholm, J., Palnaes Hansen, C., Vilmann, Peter & Hasselby, Jane Preuss, Nov 2019, In: Histopathology. 75, 5, p. 767-771 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    Udredning, opfølgning og behandling af cyster i pancreas

    Søndergaard, B. M., Kovacevic, B., Karstensen, John Gásdal, Kalaitzakis, E., Storkholm, J., Hansen, C. P. & Vilmann, Peter, 2019, In: Ugeskrift for Laeger. 181, 5 p., V09180634.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 232688584