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Thomas de Lange
Adjunct Senior Lecturer
Department of Molecular and Clinical-
Impact of AI-aided colonoscopy in clinical practice: a prospective randomised controlled
trial
Johanna Scholer, Marko Alavanja, Thomas de Lange, Shunsuke Yamamoto, Per Hedenstrom, Jonas Varkey
BMJ OPEN GASTROENTEROLOGY - 2024 -
Assessing generalisability of deep learning-based polyp detection and segmentation methods through a computer vision
challenge
Sharib Ali, Noha Ghatwary, Debesh Jha, Ece Isik-Polat, Gorkem Polat, Chen Yang, Wuyang Li, Adrian Galdran, Miguel-Angel Gonzalez Ballester, Vajira Thambawita, Steven Hicks, Sahadev Poudel, Sang-Woong Lee, Ziyi Jin, Tianyuan Gan, Chenghui Yu, Jiangpeng Yan, Doyeob Yeo, Hyunseok Lee, Nikhil Kumar Tomar, Mahmood Haithami, Amr Ahmed, Michael A. Riegler, Christian Daul, Pal Halvorsen, Jens Rittscher, Osama E. Salem, Dominique Lamarque, Renato Cannizzaro, Stefano Realdon, Thomas de Lange, James E. East
SCIENTIFIC REPORTS - 2024 -
ViTCA-Net: a framework for disease detection in video capsule endoscopy images using a vision transformer and convolutional neural network with a specific attention
mechanism
Yassine Oukdach, Zakaria Kerkaou, Mohamed El Ansari, Lahcen Koutti, Ahmed Fouad El Ouafdi, Thomas de Lange
MULTIMEDIA TOOLS AND APPLICATIONS - 2024 -
A multi-centre polyp detection and segmentation dataset for generalisability
assessment.
Sharib Ali, Debesh Jha, Noha Ghatwary, Stefano Realdon, Renato Cannizzaro, Osama E Salem, Dominique Lamarque, Christian Daul, Michael A Riegler, Kim V Anonsen, Andreas Petlund, Pål Halvorsen, Jens Rittscher, Thomas de Lange, James E East
Scientific data - 2023 -
Diagnostic yield for video capsule endoscopy in gastrointestinal graft- versus -host disease: a systematic review and
metaanalysis.
Jonas Varkey, Viktor Jonsson, Eva Hessman, Thomas de Lange, Per Hedenström, Mihai Oltean
Scandinavian journal of gastroenterology - 2023 -
Type and Severity of Mental Illness and Participation in Colorectal Cancer
Screening.
Benedicte Kirkøen, Paula Berstad, Geir Hoff, Tomm Bernklev, Kristin R Randel, Øyvind Holme, Thomas de Lange, Kathryn A Robb, Edoardo Botteri
American journal of preventive medicine - 2023 -
Man vs. AI: An in silico study of polyp detection
performance
Pia Helen Smedsrud, Havard Espeland, Tor Jan Derek Berstad, Andreas Petlund, Thomas de Lange, Michael A. Riegler, Pal Halvorsen
Proceedings - IEEE Symposium on Computer-Based Medical Systems - 2023 -
Colonoscopy quality improvement after initial training: A cross-sectional study of intensive short-term
training
A. L. Schult, G. Hoff, O. Holme, E. Botteri, B. Seip, K. R. Randel, O. Darre-Naess, T. Owen, J. A. Nilsen, D. H. Nguyen, K. Johansen, Thomas de Lange
Endoscopy International Open - 2023 -
SinGAN-Seg: Synthetic training data generation for medical image
segmentation
V. Thambawita, P. Salehi, S. A. Sheshkal, S. A. Hicks, H. L. Hammer, S. Parasa, Thomas de Lange, P. Halvorsen, M. A. Riegler
PLoS ONE - 2022 -
Characteristics of non-participants in a randomized colorectal cancer screening trial comparing sigmoidoscopy and faecal immunochemical
testing.
Edoardo Botteri, Geir Hoff, Kristin R Randel, Øyvind Holme, Thomas de Lange, Tomm Bernklev, Eline Aas, Mona Berthelsen, Erik Natvig, Benedicte Kirkøen, Markus D Knudsen, Ane S Kvaerner, Anna L Schult, Giske Ursin, Anita Jørgensen, Paula Berstad
International journal of cancer - 2022 -
Key research questions for implementation of artificial intelligence in capsule
endoscopy
R. Leenhardt, A. Koulaouzidis, A. Histace, G. Baatrup, S. Beg, A. Bourreille, Thomas de Lange, R. Eliakim, D. Iakovidis, M. D. Jensen, M. Keuchel, R. M. Yehuda, D. McNamara, M. Mascarenhas, C. Spada, S. Segui, P. Smedsrud, E. Toth, G. E. Tontini, E. Klang, X. Dray, U. Kopylov
Therapeutic Advances in Gastroenterology - 2022 -
A comprehensive analysis of classification methods in gastrointestinal endoscopy
imaging
Debesh Jha, Sharib Ali, Steven Hicks, Vajira Thambawita, Hanna Borgli, Pia H. Smedsrud, Thomas de Lange, Konstantin Pogorelov, Xiaowei Wang, Philipp Harzig, Minh Triet Tran, Wenhua Meng, Trung Hieu Hoang, Danielle Dias, Tobey H. Ko, Taruna Agrawal, Olga Ostroukhova, Zeshan Khan, Muhammad Atif Tahir, Yang Liu, Yuan Chang, Mathias Kirkerød, Dag Johansen, Mathias Lux, Håvard D. Johansen, Michael A. Riegler, Pål Halvorsen
Medical Image Analysis - 2021 -
Detection of cancers and advanced adenomas in asymptomatic participants in colorectal cancer screening: a cross-sectional
study
A. L. Schult, E. Botteri, G. Hoff, K. R. Randel, E. Dalén, S. L. Eskeland, Ø Holme, Thomas de Lange
BMJ Open - 2021 -
A Comprehensive Study on Colorectal Polyp Segmentation with ResUNet++, Conditional Random Field and Test-Time
Augmentation
D. Jha, P. H. Smedsrud, D. Johansen, Thomas de Lange, H. Johansen, P. Halvorsen, M. Riegler
IEEE Journal of Biomedical and Health Informatics - 2021 -
Women require routine opioids to prevent painful colonoscopies: a randomised controlled
trial
A. L. Schult, E. Botteri, G. Hoff, O. Holme, M. Bretthauer, K. R. Randel, E. H. Gulichsen, B. El-Safadi, I. Barua, C. Munck, L. R. Nilsen, H. M. Svendsen, Thomas de Lange
Scandinavian Journal of Gastroenterology - 2021 -
Artificial intelligence, capsule endoscopy, databases, and the Sword of
Damocles.
Xavier Dray, Ervin Toth, Thomas de Lange, Anastasio Koulaouzidis
Endoscopy international open - 2021 -
The CRCbiome study: a large prospective cohort study examining the role of lifestyle and the gut microbiome in colorectal cancer screening
participants
A. S. Kvaerner, E. Birkeland, C. Bucher-Johannessen, E. Vinberg, J. I. Nordby, H. Kangas, V. Bemanian, P. Ellonen, E. Botteri, E. Natvig, T. Rognes, E. Hovig, R. Lyle, O. H. Ambur, W. M. de Vos, S. Bultman, A. Hjartaker, R. Landberg, M. Y. Song, H. S. Blix, G. Ursin, K. R. Randel, Thomas de Lange, G. Hoff, O. Holme, P. Berstad, T. B. Rounge
Bmc Cancer - 2021 -
Kvasir-Capsule, a video capsule endoscopy
dataset
P. H. Smedsrud, V. Thambawita, S. A. Hicks, H. Gjestang, O. O. Nedrejord, E. Naess, H. Borgli, D. Jha, T. J. D. Berstad, S. L. Eskeland, M. Lux, H. Espeland, A. Petlund, D. T. D. Nguyen, E. Garcia-Ceja, D. Johansen, P. T. Schmidt, E. Toth, H. L. Hammer, Thomas de Lange, M. A. Riegler, P. Halvorsen
Scientific Data - 2021 -
HyperKvasir, a comprehensive multi-class image and video dataset for gastrointestinal
endoscopy
Hanna Borgli, Vajira Thambawita, Pia H. Smedsrud, Steven Hicks, Debesh Jha, Sigrun L. Eskeland, Kristin Ranheim Randel, Konstantin Pogorelov, Mathias Lux, Duc Tien Dang Nguyen, Dag Johansen, Carsten Griwodz, Håkon K. Stensland, Enrique Garcia-Ceja, Peter T. Schmidt, Hugo L. Hammer, Michael A. Riegler, Pål Halvorsen, Thomas de Lange
Scientific Data - 2020 -
Colorectal Cancer Screening With Repeated Fecal Immunochemical Test Versus Sigmoidoscopy: Baseline Results From a Randomized
Trial
K. R. Randel, A. L. Schult, E. Botteri, G. Hoff, M. Bretthauer, G. Ursin, E. Natvig, P. Berstad, A. Jorgensen, P. K. Sandvei, M. E. Olsen, S. O. Frigstad, O. Darre-Naess, E. R. Norvard, N. Bolstad, H. Korner, A. Wibe, K. A. Wensaas, Thomas de Lange, O. Holme
Gastroenterology - 2020 -
Training endoscopy in Europe: an urgent call to
action
Thomas de Lange
Endosc Int Open - 2020 -
Registration bias in a clinical quality
register.
Geir Hoff, Thomas de Lange, Michael Bretthauer, Stein Dahler, Fred-Arne Halvorsen, Gert Huppertz-Hauss, Ole Høie, Øystein Kjellevold, Volker Mortiz, Per Sandvei, Birgitte Seip, Øyvind Holme
Endoscopy international open - 2019 -
Effects of Oral Anticoagulants and Aspirin on Performance of Fecal Immunochemical Tests in Colorectal Cancer
Screening.
Kristin Ranheim Randel, Edoardo Botteri, Katrine Maria Kauczynska Romstad, Svein Oskar Frigstad, Michael Bretthauer, Geir Hoff, Thomas de Lange, Øyvind Holme
Gastroenterology - 2019 -
Continuous development of colorectal cancer screening
programs
G. Hoff, G. Ursin, M. Loberg, Thomas de Lange, E. Skovlund, O. Holme
Acta Oncol - 2019 -
DEEP LEARNING FOR AUTOMATIC GENERATION OF ENDOSCOPY
REPORTS
Steven Hicks, Pia H Smedsrud, Michael A Riegler, Thomas de Lange, Andreas Petlund, Sigrun L Eskeland, Konstantin Pogorelov, Peter T Schmidt, Pål Halvorsen
2019 -
Electronic checklists improve referral letters in gastroenterology: a randomized vignette
survey.
Sigrun Losada Eskeland, Corina Silvia Rueegg, Cathrine Brunborg, Lars Aabakken, Thomas de Lange
International journal for quality in health care : journal of the International Society for Quality in Health Care - 2018 -
Performance measures for endoscopy services: a European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement
Initiative
R. Valori, G. Cortas, Thomas de Lange, O. S. Balfaqih, M. de Pater, P. Eisendrath, P. Falt, I. Koruk, A. Ono, N. Rustemovic, E. Schoon, A. Veitch, C. Senore, C. Bellisario, S. Minozzi, C. Bennett, M. Bretthauer, M. Dinis-Ribeiro, D. Domagk, C. Hassan, M. F. Kaminski, C. J. Rees, C. Spada, R. Bisschops, M. Rutter
Endoscopy - 2018 -
Deep learning and handcrafted feature based approaches for automatic detection of
angiectasia
K. Pogorelov K. Pogorelov, O. Ostroukhova O. Ostroukhova, A. Petlund A. Petlund, P. Halvorsen P. Halvorsen, Thomas de Lange, H. N. Espeland H. N. Espeland, T. Kupka T. Kupka, C. Griwodz C. Griwodz, M. Riegler M. Riegler
IEEE Xplore: IEEE Transactions on Terahertz Science and Technology - 2018 -
Evaluating gut microbiota profiles from archived fecal
samples
T. B. Rounge, R. Meisal, J. I. Nordby, O. H. Ambur, Thomas de Lange, G. Hoff
BMC Gastroenterol - 2018 -
Improving Cancer Preventive Behaviors: A Randomized Trial of Tailored Lifestyle Feedback in Colorectal Cancer
Screening
M. D. Knudsen, A. Hjartaker, K. A. Robb, Thomas de Lange, G. Hoff, P. Berstad
Cancer Epidemiol Biomarkers Prev - 2018 -
Changes in health behavior 1 year after testing negative at a colorectal cancer screening: a randomized-controlled
study
M. D. Knudsen, A. Hjartaker, M. K. E. Olsen, G. Hoff, Thomas de Lange, T. Bernklev, P. Berstad
Eur J Cancer Prev - 2018 -
Endoscopy assistants influence the quality of
colonoscopy
O. Holme, I. B. Pedersen, A. W. Medhus, L. Aabakken, T. Glomsaker, J. M. Kvamme, M. Loberg, M. Bretthauer, B. Seip, O. Kjellevold, A. Jorgensen, S. Furholm, G. Hoff, Thomas de Lange
Endoscopy - 2018 -
Dissecting Deep Neural Networksfor Better Medical Image Classification andClassification
Understanding
Steven Alexander Hicks, Michael Riegler, Konstantin Pogorelov, Kim Vidar Ånonsen, Thomas de Lange, Dag Johansen, Mattis Jeppsson, Kristin Ranheim Randel, Sigrun Losada Eskeland, Pål Halvorsen
IEEE Xplore: IEEE Transactions on Terahertz Science and Technology - 2018 -
Mimir: an automatic reporting and reasoning system for deep learning based analysis in the medical
domain
Steven Alexander Hicks, Sigrun Losada Eskeland, Mathias Lux, Thomas de Lange, Kristin Ranheim Randel, Mattis Jeppsson, Konstantin Pogorelov, Pål Halvorsen, Michael Riegler
MMSys '18: Proceedings of the 9th ACM Multimedia Systems Conference - 2018 -
Methodology to develop machine learning algorithms to improve performance in gastrointestinal
endoscopy
Thomas de Lange, P. Halvorsen, M. Riegler
World J Gastroenterol - 2018 -
Exploring the effect of a lifestyle intervention on cancer risk: 43-year follow-up of the randomized Oslo diet and antismoking
study
E. Botteri, Thomas de Lange, S. Tonstad, P. Berstad
Journal of Internal Medicine - 2018 -
How Many Deaths from Colorectal Cancer Can Be Prevented by 2030? A Scenario-Based Quantification of Risk Factor Modification, Screening, and Treatment in
Norway
K. D. Skyrud, T. A. Myklebust, F. Bray, M. T. Eriksen, Thomas de Lange, I. K. Larsen, B. Moller
Cancer Epidemiol Biomarkers Prev - 2017 -
From Annotation to Computer-Aided
Diagnosis
Michael Riegler, Konstantin Pogorelov, Sigrun Losada Eskeland, Peter Thelin Schmidt, Zeno Albisser, Dag Johansen, Carsten Griwodz, Pål Halvorsen, Thomas de Lange
ACM Transactions on Multimedia Computing, Communications, and Applications - 2017 -
Efficient disease detection in gastrointestinal videos – global features versus neural
networks
Konstantin Pogorelov, Michael Riegler, Sigrun Losada Eskeland, Thomas de Lange, Dag Johansen, Carsten Griwodz, Peter Thelin Schmidt, Pål Halvorsen
Multimedia Tools and Applications - 2017 -
Sigmoidoscopy and faecal occult blood test - a comparative screening
trial
Thomas de Lange, K. R. Randel, A. L. Schult, M. D. Knudsen, B. Kirkoen, E. Botteri, P. Berstad, A. Jorgensen, G. Ursin, M. Bretthauer, G. Hoff
Tidsskr Nor Laegeforen - 2017 -
Lifestyle predictors for non-participation and outcome in the second round of faecal immunochemical test in colorectal cancer
screening
M. D. Knudsen, P. Berstad, A. Hjartaker, E. H. Gulichsen, G. Hoff, Thomas de Lange, T. Bernklev, E. Botteri
Br J Cancer - 2017 -
Acceptability of two colorectal cancer screening tests: pain as a key determinant in
sigmoidoscopy
B. Kirkoen, P. Berstad, E. Botteri, E. Dalen, J. A. Nilsen, G. Hoff, Thomas de Lange, T. Bernklev
Endoscopy - 2017 -
Optimalisering gjennom
randomisering
G. Hoff, Thomas de Lange, G. Ursin
Tidsskr Nor Laegeforen - 2017 -
Cecum intubation rate as quality indicator in clinical versus screening
colonoscopy
G. Hoff, O. Holme, M. Bretthauer, P. Sandvei, O. Darre-Naess, A. Stallemo, H. Wiig, O. Hoie, G. Noraberg, V. Moritz, Thomas de Lange
Endosc Int Open - 2017 -
Patient-reported adverse events after colonoscopy in
Norway
G. Hoff, Thomas de Lange, M. Bretthauer, M. Buset, S. Dahler, F. A. Halvorsen, J. M. Halwe, M. Heibert, O. Hoie, O. Kjellevold, V. Moritz, P. Sandvei, B. Seip, L. Aabakken, O. Holme
Endoscopy - 2017 -
Assessment of the effect of an Interactive Dynamic Referral Interface (IDRI) on the quality of referral letters from general practitioners to gastroenterologists: a randomised cross-over vignette
trial
S. L. Eskeland, C. Brunborg, C. S. Rueegg, L. Aabakken, Thomas de Lange
BMJ Open - 2017 -
Ny spesialistutdanning for leger–fra sveitserost til
kraftkar?
M. Bretthauer, PO. Vandvik, F. Skjeldestad, JC. Frich, Thomas de Lange, M. Løberg
Tidsskrift for den Norske laegeforening - 2017 -
Menopausal hormone therapy and colorectal cancer: a linkage between nationwide registries in
Norway
E. Botteri, N. C. Stoer, S. Sakshaug, S. Graff-Iversen, S. Vangen, S. Hofvind, Thomas de Lange, V. Bagnardi, G. Ursin, E. Weiderpass
BMJ Open - 2017 -
Computer aided disease detection system for gastrointestinal
examinations
M. Riegler, K. Pogorelov, J. Markussen, M. Lux, H.K. Stensland, Thomas de Lange, C. Griwodz, P. Halvorsen, D. Johansen, P.T. Schmidt, S.L. Eskeland
MMSys '16: Proceedings of the 7th International Conference on Multimedia Systems - 2016 -
Multimedia and
Medicine
Michael Riegler, Mathias Lux, Carsten Griwodz, Concetto Spampinato, Thomas de Lange, Sigrun L. Eskeland, Konstantin Pogorelov, Wallapak Tavanapong, Peter T. Schmidt, Cathal Gurrin, Dag Johansen, Håvard Johansen, Pål Halvorsen
MM '16: Proceedings of the 24th ACM international conference on Multimedia - 2016 -
Efficient processing of videos in a multi-auditory environment using device lending of
GPUs
K. Pogorelov, M. Riegler, J. Markussen, H.K. Stensland, P. Halvorsen, C. Griwodz, S.L. Eskeland, Thomas de Lange
MMSys '16: Proceedings of the 7th International Conference on Multimedia Systems - 2016 -
Time trends in quality indicators of
colonoscopy
V. Moritz, M. Bretthauer, O. Holme, M. Wang Fagerland, M. Loberg, T. Glomsaker, Thomas de Lange, B. Seip, P. Sandvei, G. Hoff
United European Gastroenterol J - 2016 -
Favorable lifestyle before diagnosis associated with lower risk of screen-detected advanced colorectal
neoplasia
M. D. Knudsen, Thomas de Lange, E. Botteri, D. H. Nguyen, H. Evensen, C. B. Steen, G. Hoff, T. Bernklev, A. Hjartaker, P. Berstad
World J Gastroenterol - 2016 -
Psychological effects of colorectal cancer screening: Participants vs individuals not
invited
B. Kirkoen, P. Berstad, E. Botteri, L. Bernklev, B. El-Safadi, G. Hoff, Thomas de Lange, T. Bernklev
World J Gastroenterol - 2016 -
Do no harm: no psychological harm from colorectal cancer
screening
B. Kirkoen, P. Berstad, E. Botteri, T. L. Avitsland, A. M. Ossum, Thomas de Lange, G. Hoff, T. Bernklev
Br J Cancer - 2016 -
Routine vs. on-demand analgesia in colonoscopy: a randomized clinical
trial
O. Holme, Thomas de Lange, A. Stallemo, H. Wiig, A. Hasund, K. Dvergsnes, K. Garborg, C. M. Ystrom, M. Loberg, G. Hoff, M. Bretthauer, M. Kalager
Endoscopy - 2016 -
First quality score for referral letters in gastroenterology-a validation
study
S. L. Eskeland, C. Brunborg, B. Seip, K. Wiencke, O. Hovde, T. Owen, E. Skogestad, G. Huppertz-Hauss, F. A. Halvorsen, K. Garborg, L. Aabakken, Thomas de Lange
BMJ Open - 2016 -
Hvert år dør 1500 av tarmkreft. Dette er undersøkelsene som kan gjøre at færre dør av
sykdommen
Thomas de Lange
Aftenposten - 2016 -
Standardized endoscopic
reporting
L. Aabakken, A. N. Barkun, P. B. Cotton, E. Fedorov, M. A. Fujino, E. Ivanova, S. E. Kudo, K. Kuznetzov, Thomas de Lange, K. Matsuda, O. Moine, B. Rembacken, J. F. Rey, J. Romagnuolo, T. Rosch, M. Sawhney, K. Yao, J. D. Waye
J Gastroenterol Hepatol - 2014 -
European panel on the appropriateness of gastrointestinal endoscopy II guidelines help in selecting and prioritizing patients referred to colonoscopy--a quality control
study
S. L. Eskeland, E. Dalen, J. Sponheim, E. Lind, C. Brunborg, Thomas de Lange
Scand J Gastroenterol - 2014 -
COLORECTAL CANCER SCREENING PILOT IN NORWAY - COMPARATIVE EFFECTIVENESS RESEARCH OF FLEXIBLE SIGMOIDOSCOPY (FS) AND FECAL IMMUNOCHEMICAL
TEST(FIT)
Thomas de Lange, A. Jørgensen, Ole P. Børmer, P. Sandvei, C. B. Steen, G. Ursin, G. Hoff
Tidsskrift for Den norske legeforening - 2014 -
[Pain in connection with colonoscopy in
Norway]
O. Holme, V. Moritz, M. Bretthauer, B. Seip, T. Glomsaker, Thomas de Lange, L. Aabakken, A. Stallemo, O. Hoie, S. Dahler, P. K. Sandvei, N. Stray, C. M. Ystrom, G. Hoff
Tidsskr Nor Laegeforen - 2013 -
Risk stratification to predict pain during unsedated colonoscopy: results of a multicenter cohort
study
O. Holme, M. Bretthauer, Thomas de Lange, B. Seip, G. Huppertz-Hauss, O. Hoie, P. Sandvei, C. M. Ystrom, G. Hoff
Endoscopy - 2013 -
Consecutive fecal calprotectin measurements to predict relapse in patients with ulcerative colitis receiving infliximab maintenance
therapy
M. De Vos, E. J. Louis, J. Jahnsen, J. G. Vandervoort, M. Noman, O. Dewit, R. D'Haens G, D. Franchimont, F. J. Baert, R. A. Torp, M. Henriksen, P. M. Potvin, P. P. Van Hootegem, P. M. Hindryckx, T. G. Moreels, A. Collard, L. N. Karlsen, E. Kittang, G. Lambrecht, T. Grimstad, J. Koch, I. Lygren, J. C. Coche, F. Mana, A. Van Gossum, J. Belaiche, M. R. Cool, F. Fontaine, J. M. Maisin, V. Muls, B. Neuville, D. A. Staessen, G. A. Van Assche, Thomas de Lange, I. C. Solberg, B. J. Vander Cruyssen, S. A. Vermeire
Inflamm Bowel Dis - 2013 -
Withdrawal time as a quality indicator for colonoscopy - a nationwide
analysis
V. Moritz, M. Bretthauer, H. K. Ruud, T. Glomsaker, Thomas de Lange, P. Sandvei, G. Huppertz-Hauss, O. Kjellevold, G. Hoff
Endoscopy - 2012 -
Incontinence after colonoscopy--an unrecognized and preventable problem. A cross-sectional study from the Gastronet quality assurance
program
G. Hoff, V. Moritz, M. Bretthauer, L. Aabakken, I. P. Berset, T. Glomsaker, O. Hoie, Thomas de Lange
Endoscopy - 2012 -
The functionality and reliability of an Internet interface for assessments of endoscopic still images and video clips: distributed research in
gastroenterology
Thomas de Lange, A. M. Svensen, S. Larsen, L. Aabakken
Gastrointest Endosc - 2006 -
Effect of elemental diet on mucosal immunopathology and clinical symptoms in type 1 refractory celiac
disease
R. W. Olaussen, A. Lovik, S. Tollefsen, P. A. Andresen, M. H. Vatn, Thomas de Lange, J. Bratlie, P. Brandtzaeg, I. N. Farstad, K. E. Lundin
Clin Gastroenterol Hepatol - 2005 -
Image documentation of endoscopic findings in ulcerative colitis: photographs or video
clips?
Thomas de Lange, S. Larsen, L. Aabakken
Gastrointest Endosc - 2005 -
Inter-observer agreement in the assessment of endoscopic findings in ulcerative
colitis
Thomas de Lange, S. Larsen, L. Aabakken
BMC Gastroenterol - 2004 -
Standardization and quality of endoscopy text reports in ulcerative
colitis
Thomas de Lange, B. A. Moum, J. K. Tholfsen, S. Larsen, L. Aabakken
Endoscopy - 2003