Risk for incomplete resection after macroscopic radical endoscopic resection of T1 colorectal cancer: a multicenter cohort study. Backes Y, de Vos tot Nederveen Cappel WH, van Bergeijk J, ter Borg F, Schwartz MP, Spanier BWM, Geesing JMJ, Kessels K, Kerkhof M, Groen JN, Wolfhagen FHJ, Seerden TCJ, van Lelyveld N, Offerhaus GJA, Siersema PD, Lacle MM, Moons LMG. Am J Gastroenterol, 2017.
Diagnosis of T1 colorectal cancer in pedunculated polyps in daily clinical practice: a multicenter study. Backes Y, Moons LMG, Novelli MR, van Bergeijk JD, Groen JN, Seerden TCJ, Schwartz MP, de Vos tot Nederveen Cappel WH, Spanier BWM, Geesing JMJ, Kessels K, Kerkhof M, Siersema PD, Offerhaus GJA, Milne AN, Lacle MM. Modern Pathology, 2017
Narrow Band Imaging, Magnifying Chromoendoscopy, and Gross Morphological Features for the Optical Diagnosis of T1 Colorectal Cancer and Deep Submucosal Invasion: A Systematic Review and Meta-Analysis. Backes Y, Moss A, Reitsma JB, Siersema PD, Moons LM. Am J Gastroenterol, 2017
Endoscopic resection of high-risk T1 colorectal carcinoma prior to surgical resection has no adverse effect on long-term outcomes Overwater A, Kessels K, Elias SG, Backes Y, Spanier BW, Seerden TC, Pullens HJ, de Vos Tot Nederveen Cappel WH, van den Blink A, Offerhaus GJ, van Bergeijk J, Kerkhof M, Geesing JM, Groen JN, van Lelyveld N, Ter Borg F, Wolfhagen F, Siersema PD, Lacle MM, Moons LM. Gut, 2016
Colorectal endoscopic full-thickness resection using a novel, flat-based over-the-scope clip: a prospective study. Backes Y, Kappelle WFW, Berk L, Koch AD, Groen JN, de Vos tot Nederveen Cappel WH, Schwartz MP, Siersema PD, Kerkhof M, Schröder R, Tan TG, Lacle MM, Vleggaar FP, Moons LMG (on behalf of the T1 CRC working group). Endoscopy, 2017
The Prognostic Value of Lymph Node Yield in the Earliest Stage of Colorectal Cancer: a Multicenter Cohort Study Backes Y, Elias SG, Bhoelan BS, Groen JN, van Bergeijk J, Seerden TCJ, Pullens HJM, Spanier BWM, Geesing JMJ, Kessels K, Kerkhof M, Siersema PD, de Vos tot Nederveen Cappel WH, van Lelyveld N, Wolfhagen FHJ, ter Borg F, Offerhaus GJA, Lacle MM, Moons LMG (on behalf of the T1 CRC working group). BMC Medicine, 2017
Letter to the Editor Backes Y, Moss A, Reitsma JB, Siersema PD, Moons LM. Am J Gastroenterol, 2017
Magnifying chromoendoscopy does not seem helpful in avoiding unnecessary surgery once deep submucosal invasion is suspected Backes Y, Reitsma JB, Moons LMG Endoscopy, 2017
Multicentre prospective evaluation of real-time optical diagnosis of T1 colorectal cancer in large non-pedunculated colorectal polyps using narrow band imaging (the OPTICAL study) Backes Y, Schwartz MP, ter Borg F, Wolfhagen FHJ, Groen JN, de Vos tot Nederveen Cappel WH, van Bergeijk J, Geesing JMJ, Spanier BWM, Didden P, Vleggaar FP, Lacle MM, Elias SG, Moons LMG, on behalf of the Dutch T1 CRC Working Group. Gut, 2018
Histologic Factors Associated With Need for Surgery in Patients With Pedunculated T1 Colorectal Carcinomas. Backes Y, Elias SG, Groen JN, Schwartz MP, Wolfhagen FHJ, Geesing JMJ, Borg FT, van Bergeijk J, Spanier BWM, de Vos Tot Nederveen Cappel WH, Kessels K, Seldenrijk CA, Raicu MG, Drillenburg P, Milne AN, Kerkhof M, Seerden TCJ, Siersema PD, Vleggaar FP, Offerhaus GJA, Lacle MM, Moons LMG; Dutch T1 CRC Working Group (on behalf of the T1 CRC working group). Gastroenterology, 2018
Pedunculated Morphology of T1 Colorectal Tumors Associates With Reduced Risk of Adverse Outcome. Kessels K, Backes Y, Elias SG, van den Blink A, Offerhaus GJA, van Bergeijk JD, Groen JN, Seerden TCJ, Schwartz MP, de Vos Tot Nederveen Cappel WH, Spanier BWM, Geesing JMJ, Kerkhof M, Siersema PD, Didden P, Boonstra JJ, Alvarez Herrero L, Wolfhagen FHJ, Ter Borg F, van Lent AU, Terhaar Sive Droste JS, Hazen WL, Schrauwen RWM, Vleggaar FP, Laclé MM, Moons LMG (on behalf of the T1 CRC working group). Clinical Gastroenterology & Hepatology, 2018
Quality of life and fear of cancer recurrence in T1 colorectal cancer patients treated with endoscopic or surgical tumor resection
Hao Dang, Wouter H de Vos Tot Nederveen Cappel, Sarita M S van der Zwaan, M Elske van den Akker-van Marle, Henderik L van Westreenen, Yara Backes, Leon M G Moons, Fabian A Holman, Koen C M J Peeters, Jolein van der Kraan, Alexandra M J Langers, Willem M Lijfering, James C H Hardwick, Jurjen J Boonstra
Gastrointest Endosc, 2019
Kim Gijsbers, Wilmar de Graaf, Leon M G Moons, F Ter Borg; (on behalf of the Dutch T1 CRC Working Group) Endosc Int Open, 2020
Krijn J. C. Haasnoot, Yara Backes, Leon M. G. Moons, Onno Kranenburg, Anne Trinh, Louis Vermeulen, Michaël Noë, Jurriaan B. Tuynman, Anja U. G. van Lent, Rosaline van Ginneken, Cornelis A. Seldenrijk Mihaela G. Raicu, Kari Trumpi, Inge Ubink, Anya N. Milne, Jurjen J. Boonstra John N. Groen Matthijs P. Schwartz Frank H. J. Wolfhagen Joost M. J. Geesing Frank ter Borg, Lodewijk A. A. Brosens Jeroen van Bergeijk, Bernhard W. M. Spanier, Wouter H. de Vos tot Nederveen Cappel, Koen Kessels Tom C. J. Seerden, Frank P. Vleggaar, G. Johan A. Offerhaus, Peter D. Siersema, Sjoerd G. Elias, Miangela M. Laclé on behalf of the Dutch T1 CRC Working Group Mod Pathol, 2020
Deep Submucosal Invasion Is Not an Independent Risk Factor for Lymph Node Metastasis in T1 Colorectal Cancer: A Meta-Analysis
Liselotte W Zwager, Barbara A J Bastiaansen, Nahid S M Montazeri, Roel Hompes, Valeria Barresi, Katsuro Ichimasa, Hiroshi Kawachi, Isidro Machado, Tadahiko Masaki, Weiqi Sheng, Shinji Tanaka, Kazutomo Togashi, Chihiro Yasue, Paul Fockens, Leon M G Moons, Evelien Dekker Gastroenterology 2022
Leon M G Moons, Barbara A J Bastiaansen, Milan C Richir, Wouter L Hazen, Jurriaan Tuynman, Sjoerd G Elias, Ruud W M Schrauwen, Frank P Vleggaar, Evelien Dekker, Philip Bos, Arantza Fariña Sarasqueta, Miangela Lacle, Roel Hompes, Paul Didden Endoscopy 2022 oct
Tumour-stroma ratio has poor prognostic value in nonpedunculated T1 colorectal cancer: A multicentre case-cohort study
Hao Dang 1, Gabi W van Pelt 2, Krijn J C Haasnoot 3, Yara Backes 3, Sjoerd G Elias 4, Tom C J Seerden 5, Matthijs P Schwartz 6, Bernhard W M Spanier 7, Wouter H de Vos Tot Nederveen Cappel 8, Jeroen D van Bergeijk 9, Koen Kessels 10, Joost M J Geesing 11, John N Groen 12, Frank Ter Borg 13, Frank H J Wolfhagen 14, Cornelis A Seldenrijk 15, Mihaela G Raicu 15, Anya N Milne 15, Anja U G van Lent 16, Lodewijk A A Brosens 17, G Johan A Offerhaus 17, Peter D Siersema 18, Rob A E M Tollenaar 2, James C H Hardwick 1, Lukas J A C Hawinkels 1, Leon M G Moons 3, Miangela M Lacle 17, Wilma E Mesker 2, Jurjen J Boonstra 1; Dutch T1 CRC Working Group
United European Gastroenterol J 2021 feb