Author

Espen Thiis‐Evensen

Observed names: E THIIS-EVENSEN, E THIISEVENSEN, E Thiis-Evensen, E. Thiis-Evensen, E. Thiis-Evensen, I. Wilhelmsen, G. S. Hoff, S. Blomhoff, J., Espen Thiis Evensen, Espen Thiis-Evensen, Espen Thiis-evensen, Espen Thiis-evensen E, Espen Thiis Evensen, Espen-Thiis Evensen, Thiis-Evensen E, Thiis-Evensen, E., Thiis-Evensen, Espen

Institution: Oslo University Hospital

Observed institutions: Oslo University Hospital, University of Oslo, Sykehuset i Vestfold, Telemark Hospital, Cancer Registry of Norway

ORCID: 0000-0003-0029-6481

Observed ORCID: 0000-0003-0029-6481

OpenAlex ID: A5041251064

Predictive and prognostic factors for treatment and survival in 305 patients with advanced gastrointestinal neuroendocrine carcinoma (WHO G3): The NORDIC NEC study

2012 · H. Sorbye, S. Welin, et al. · Annals of Oncology · 1,031

Nordic guidelines 2021 for diagnosis and treatment of gastroenteropancreatic neuroendocrine neoplasms

2021 · Eva Tiensuu Janson, Ulrich Knigge, et al. · Acta Oncologica · 167

Identification of an epigenetic biomarker panel with high sensitivity and specificity for colorectal cancer and adenomas

2011 · Guro E Lind, Stine A Danielsen, et al. · Molecular Cancer · 143

Carbon Dioxide Insufflation in Colonoscopy: Safe and Effective in Sedated Patients

2005 · M. Bretthauer, A. B. Lynge, et al. · Endoscopy · 134

ADAMTS1, CRABP1, and NR3C1 Identified as Epigenetically Deregulated Genes in Colorectal Tumorigenesis

2006 · Guro E. Lind, Kristine Kleivi, et al. · Analytical Cellular Pathology · 131

DNA Sequence Profiles of the Colorectal Cancer Critical Gene Set KRAS-BRAF-PIK3CA-PTEN-TP53 Related to Age at Disease Onset

2010 · Marianne Berg, Stine A. Danielsen, et al. · PLoS ONE · 125

Gene methylation profiles of normal mucosa, and benign and malignant colorectal tumors identify early onset markers

2008 · Terje Ahlquist, Guro E Lind, et al. · Molecular Cancer · 122

Trends in Incidence of Neuroendocrine Neoplasms in Norway: A Report of 16,075 Cases from 1993 through 2010

2015 · Raziye Boyar Cetinkaya, Bjarte Aagnes, et al. · Neuroendocrinology · 112

The novel colorectal cancer biomarkers CDO1, ZSCAN18 and ZNF331 are frequently methylated across gastrointestinal cancers

2014 · Hege Marie Vedeld, Kim Andresen, et al. · International Journal of Cancer · 100

Distinct high resolution genome profiles of early onset and late onset colorectal cancer integrated with gene expression data identify candidate susceptibility loci

2010 · Marianne Berg, Trude H Ågesen, et al. · Molecular Cancer · 93

Smoking, folate and methylenetetrahydrofolate reductase status as interactive determinants of adenomatous and hyperplastic polyps of colorectum

2001 · Arve Ulvik, Espen Thiis Evensen, et al. · American Journal of Medical Genetics · 89

Fecal microbiota profiles in treatment-naïve pediatric inflammatory bowel disease – associations with disease phenotype, treatment, and outcome

2019 · Christine Olbjørn, Milada Cvancarova Småstuen, et al. · Clinical and Experimental Gastroenterology · 86

Favorable Outcome in Patients with Pheochromocytoma and Paraganglioma Treated with 177Lu-DOTATATE

2019 · Achyut Ram Vyakaranam, Joakim Crona, et al. · Cancers · 83

Testing for faecal calprotectin (PhiCal) in the Norwegian Colorectal Cancer Prevention trial on flexible sigmoidoscopy screening: comparison with an immunochemical test for occult blood (FlexSure OBT)

2004 · G Hoff, T Grotmol, et al. · Gut · 81

Shift work and health.

1958 · E THIIS-EVENSEN · PubMed · 79

Patient tolerance of colonoscopy without sedation during screening examination for colorectal polyps

2000 · Espen Thiis-Evensen, Geir S. Hoff, et al. · Gastrointestinal Endoscopy · 78

Nordic Guidelines 2010 for diagnosis and treatment of gastroenteropancreatic neuroendocrine tumours

2010 · Eva Tiensuu Janson, Halfdan Sørbye, et al. · Acta Oncologica · 75

Small intestinal neuroendocrine tumors: Prognostic factors and survival

2009 · Deidi Strickland Bergestuen, Lars Aabakken, et al. · Scandinavian Journal of Gastroenterology · 75

SPG20, a novel biomarker for early detection of colorectal cancer, encodes a regulator of cytokinesis

2011 · G E Lind, C Raiborg, et al. · Oncogene · 74

Hemicolectomy versus appendectomy for patients with appendiceal neuroendocrine tumours 1–2 cm in size: a retrospective, Europe-wide, pooled cohort study

2023 · Cédric Nesti, Konstantin Bräutigam, et al. · The Lancet Oncology · 68

Phospholipase C Isozymes Are Deregulated in Colorectal Cancer – Insights Gained from Gene Set Enrichment Analysis of the Transcriptome

2011 · Stine A. Danielsen, Lina Cekaite, et al. · PLoS ONE · 66

Air and carbon dioxide volumes insufflated during colonoscopy

2003 · Michael Bretthauer, Geir S. Hoff, et al. · Gastrointestinal Endoscopy · 59

Efficacy and Safety of Sunitinib in Patients with Well-Differentiated Pancreatic Neuroendocrine Tumours

2018 · Eric Raymond, Matthew H. Kulke, et al. · Neuroendocrinology · 55

Hypermethylated MAL gene – a silent marker of early colon tumorigenesis

2008 · Guro E Lind, Terje Ahlquist, et al. · Journal of Translational Medicine · 54

Flexible sigmoidoscopy or colonoscopy as a screening modality for colorectal adenomas in older age groups? Findings in a cohort of the normal population aged 63–72 years

1999 · E Thiis-Evensen, G S Hoff, et al. · Gut · 52

Works count: 126

Citation count: 4,118

H-index: 35

I10-index: 58