dr. J.J. Koornstra

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

Research

Publications
  1. The (ir)relevance of the abandoned criterion II for the diagnosis of serrated polyposis syndrome: a retrospective cohort study

    Bleijenberg, A. G. C., IJspeert, J. E. G., Rodriguez-Alcalde, D., Carballal, S., Visser, M. R., Pellise, M., Koornstra, J. J., Rana, S. A., Latchford, A., Balaguer, F. & Dekker, E., Apr-2020, In : Familial Cancer. 19, 2, p. 153-160 8 p.

    Research output: Contribution to journalArticleAcademicpeer-review

  2. Associations of Pathogenic Variants in MLH1, MSH2, and MSH6 With Risk of Colorectal Adenomas and Tumors and With Somatic Mutations in Patients With Lynch Syndrome

    German HNPCC Consortium, Dutch Lynch Syndrome Collaborative, Finnish Lynch Syndrome Registry, Engel, C., Ahadova, A., Seppala, T. T., Aretz, S., Bigirwamungu-Bargeman, M., Blaeker, H., Bucksch, K., Buettner, R., Cappel, W. T. D. V. T. N., Endris, V., Holinski-Feder, E., Holzapfel, S., Hueneburg, R., Jacobs, M. A. J. M., Koornstra, J. J., Langers, A. M., Lepisto, A., Morak, M., Moeslein, G., Peltomaeki, P., Pylvaenaeinen, K., Rahner, N., Renkonen-Sinisalo, L., Schulmann, K., Steinke-Lange, V., Stenzinger, A., Strassburg, C. P., van de Meeberg, P. C., van Kouwen, M., van Leerdam, M., Vangala, D. B., Vecht, J., Verhulst, M-L., Doeberitz, M. V. K., Weitz, J., Zachariae, S., Loeffler, M., Mecklin, J-P., Kloor, M. & Vasen, H. F., Apr-2020, In : Gastroenterology. 158, 5, p. 1326-1333 8 p.

    Research output: Contribution to journalArticleAcademicpeer-review

  3. Is a colorectal neoplasm diagnosis a trigger to change dietary and other lifestyle habits for persons with Lynch syndrome? A prospective cohort study

    Brouwer, J. G. M., Snellen, M., Bisseling, T. M., Koornstra, J. J., Vasen, H. F. A., Kampman, E. & van Duijnhoven, F. J. B., 8-Aug-2020, In : Familial Cancer. 11 p.

    Research output: Contribution to journalArticleAcademicpeer-review

  4. 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., 20-Mar-2020, In : Journal of Nuclear Medicine. 61, 10, p. 1435-1441 31 p.

    Research output: Contribution to journalArticleAcademicpeer-review

  5. 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

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