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CC BY 4.0 · Endoscopy 2025; 57(02): 137-145
DOI: 10.1055/a-2371-3693
Original article

Polyp size measurement during colonoscopy using a virtual scale: variability and systematic differences

Querijn N. E. van Bokhorst
1   Department of Gastroenterology and Hepatology, Amsterdam UMC, Location VUmc, Amsterdam, the Netherlands
2   Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands
3   Cancer Center Amsterdam, Amsterdam, the Netherlands
,
Britt B. S. L. Houwen
1   Department of Gastroenterology and Hepatology, Amsterdam UMC, Location VUmc, Amsterdam, the Netherlands
2   Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands
3   Cancer Center Amsterdam, Amsterdam, the Netherlands
,
Yark Hazewinkel
4   Department of Gastroenterology and Hepatology, Tergooi Medical Center, Hilversum, the Netherlands
,
Manon van der Vlugt
1   Department of Gastroenterology and Hepatology, Amsterdam UMC, Location VUmc, Amsterdam, the Netherlands
2   Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands
3   Cancer Center Amsterdam, Amsterdam, the Netherlands
5   Department of Gastroenterology, Bergman Clinics, Amsterdam, the Netherlands
,
Hanneke Beaumont
1   Department of Gastroenterology and Hepatology, Amsterdam UMC, Location VUmc, Amsterdam, the Netherlands
2   Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands
3   Cancer Center Amsterdam, Amsterdam, the Netherlands
5   Department of Gastroenterology, Bergman Clinics, Amsterdam, the Netherlands
,
Joep Grootjans
1   Department of Gastroenterology and Hepatology, Amsterdam UMC, Location VUmc, Amsterdam, the Netherlands
2   Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands
3   Cancer Center Amsterdam, Amsterdam, the Netherlands
5   Department of Gastroenterology, Bergman Clinics, Amsterdam, the Netherlands
6   Oncode Institute, Amsterdam, the Netherlands
,
Arjan van Tilburg
7   Department of Pathology, Reinier de Graaf Gasthuis, Delft, the Netherlands
,
Paul Fockens
1   Department of Gastroenterology and Hepatology, Amsterdam UMC, Location VUmc, Amsterdam, the Netherlands
2   Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands
3   Cancer Center Amsterdam, Amsterdam, the Netherlands
,
Patrick M. M. Bossuyt
8   Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, Location AMC, Amsterdam, the Netherlands
,
1   Department of Gastroenterology and Hepatology, Amsterdam UMC, Location VUmc, Amsterdam, the Netherlands
2   Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, the Netherlands
3   Cancer Center Amsterdam, Amsterdam, the Netherlands
5   Department of Gastroenterology, Bergman Clinics, Amsterdam, the Netherlands
,
on behalf of the SCALE EYE study group
› Author Affiliations