dr. J.J. Koornstra

E-mail:
j.j.koornstra umcg.nl

Research

Publications
  1. The optimal imaging window for dysplastic colorectal polyp detection using c-Met targeted fluorescence molecular endoscopy

    de Jongh, S. J., Vrouwe, J. P. M., Voskuil, F. J., Schmidt, I., Westerhof, J., Koornstra, J. J., de Kam, M. L., Karrenbeld, A., Hardwick, J. C. H., Robinson, D. J., Burggraaf, J., Kamerling, I. M. C. & Nagengast, W. B., 2020, In : Journal of Nuclear Medicine.

    Research output: Contribution to journalArticleAcademicpeer-review

  2. Personalised surveillance for serrated polyposis syndrome: results from a prospective 5-year international cohort study

    Bleijenberg, A. G. C., IJspeert, J. E. G., van Herwaarden, Y. J., Carballal, S., Pellise, M., Jung, G., Bisseling, T. M., Nagetaal, I. D., van Leerdam, M. E., van Lelyveld, N., Bessa, X., Rodriguez-Moranta, F., Bastiaansen, B., de Klaver, W., Rivero, L., Spaander, M. C. W., Koornstra, J. J., Bujanda, L., Balaguer, F. & Dekker, E., Jan-2020, In : Gut. 69, 1, p. 112-121 10 p.

    Research output: Contribution to journalArticleAcademicpeer-review

  3. Low Incidence of Advanced Neoplasia in Serrated Polyposis Syndrome After (Sub)total Colectomy: Results of a 5-Year International Prospective Cohort Study

    Bleijenberg, A. G. C., IJspeert, J. E. G., Carballal, S., Pellise, M., Jung, G., van Herwaarden, Y. J., Bisseling, T. M., Nagtegaal, I. D., van Leerdam, M. E., Spaander, M. C. W., van Lelyveld, N., Bessa, X., Rodriguez-Alcalde, D., Bastiaansen, B. A. J., de Klaver, W., Bemelman, W. A., Bujanda, L., Koornstra, J. J., Rivero, L., Rodriguez-Moranta, F., Balaguer, F. & Dekker, E., Sep-2019, In : AMERICAN JOURNAL OF GASTROENTEROLOGY. 114, 9, p. 1512-1519 8 p.

    Research output: Contribution to journalArticleAcademicpeer-review

  4. Limited diagnostic accuracy and clinical impact of single-operator peroral cholangioscopy for indeterminate biliary strictures

    de Vries, A. B., van der Heide, F., Ter Steege, R. W. F., Koornstra, J. J., Buddingh, K. T., Gouw, A. S. H. & Weersma, R. K., Feb-2020, In : Endoscopy. 52, 2, p. 107-114 8 p.

    Research output: Contribution to journalArticleAcademicpeer-review

  5. Effect of chromoendoscopy in the proximal colon on colorectal neoplasia detection in Lynch syndrome: a multicenter randomized controlled trial

    Haanstra, J. F., Dekker, E., Cats, A., Nagengast, F. M., Hardwick, J. C., Vanhoutvin, S. A., Cappel, W. H. D. V. T. N., Vasen, H. F., Kleibeuker, J. H. & Koornstra, J. J., Oct-2019, In : Gastrointestinal endoscopy. 90, 4, p. 624-632 9 p.

    Research output: Contribution to journalArticleAcademicpeer-review

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ID: 369940