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The occurrence and characteristics of endoscopically unexpected malignant degeneration in large rectal adenomas.
Bronzwaer MES, Musters GD, Barendse RM, Koens L, de Graaf EJR, Doornebosch PG, Schwartz MP, Consten ECJ, Schoon EJ, de Hingh IHJT, Tanis PJ, Dekker E, Fockens P; TREND study group. Bronzwaer MES, et al. Among authors: koens l. Gastrointest Endosc. 2018 Mar;87(3):862-871.e1. doi: 10.1016/j.gie.2017.09.046. Epub 2017 Oct 10. Gastrointest Endosc. 2018. PMID: 29030001 Clinical Trial.
Volume of surgery for benign colorectal polyps in the last 11 years.
Bronzwaer MES, Koens L, Bemelman WA, Dekker E, Fockens P; COPOS study group. Bronzwaer MES, et al. Among authors: koens l. Gastrointest Endosc. 2018 Feb;87(2):552-561.e1. doi: 10.1016/j.gie.2017.10.032. Epub 2017 Nov 3. Gastrointest Endosc. 2018. PMID: 29108978
Interobserver, intraobserver, and interlaboratory variability in reporting pT4a colon cancer.
Klaver CEL, Bulkmans N, Drillenburg P, Grabsch HI, van Grieken NCT, Karrenbeld A, Koens L, van Lijnschoten I, Meijer J, Nagtegaal ID, Sagaert X, Seldenrijk K, van Velthuysen MF, Bruggink AH, Tanis PJ, Snaebjornsson P. Klaver CEL, et al. Among authors: koens l. Virchows Arch. 2020 Feb;476(2):219-230. doi: 10.1007/s00428-019-02663-0. Epub 2019 Oct 16. Virchows Arch. 2020. PMID: 31616981 Free PMC article.
Safety and cost analysis of selective histopathological examination following appendicectomy and cholecystectomy (FANCY study): protocol and statistical analysis plan of a prospective observational multicentre study.
Bastiaenen VP, Corten BJ, de Savornin Lohman EA, de Jonge J, Kraima AC, Swank HA, van Vliet JL, van Acker GJ, van Geloven AA, In 't Hof KH, Koens L, de Reuver PR, van Rossem CC, Slooter GD, Tanis PJ, Terpstra V, Dijkgraaf MG, Bemelman WA. Bastiaenen VP, et al. Among authors: koens l. BMJ Open. 2019 Dec 23;9(12):e035912. doi: 10.1136/bmjopen-2019-035912. BMJ Open. 2019. PMID: 31874901 Free PMC article.
Axial slicing versus bivalving in the pathological examination of pancreatoduodenectomy specimens (APOLLO): a multicentre randomized controlled trial.
van Roessel S, Soer EC, van Dieren S, Koens L, van Velthuysen MLF, Doukas M, Groot Koerkamp B, Fariña Sarasqueta A, Bronkhorst CM, Raicu GM, Kuijpers KC, Seldenrijk CA, van Santvoort HC, Molenaar IQ, van der Post RS, Stommel MWJ, Busch OR, Besselink MG, Brosens LAA, Verheij J; Dutch Pancreatic Cancer Group. van Roessel S, et al. Among authors: koens l. HPB (Oxford). 2021 Sep;23(9):1349-1359. doi: 10.1016/j.hpb.2021.01.005. Epub 2021 Jan 21. HPB (Oxford). 2021. PMID: 33563546 Free article. Clinical Trial.
73 results