- erik.haug@uib.no
- Visitor address
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Haukeland Universitetssykehus Laboratoriebygget, 7. etg. Heis øst
5009 Bergen - Postal address
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P.O. Box 7804NO-5020 BergenNorway
Publications
Academic article
- Birgitte Carlsen; Tor Audun Klingen; Bettina Kulle Andreassen et al. (2026). Tumor cell invasion in blood vessels but not lymphatic vessels in TURBT predicts poor prognosis in bladder cancer. (external link)
- Tiia Venhomaa; Ilkka Nikulainen; Johannes Bobjer et al. (2026). Radical cystectomy practice patterns in the Nordic countries: results from the prospective NorCys study. (external link)
- Ole-Johan Skrede; Manohar Pradhan; Maria Isaksen et al. (2026). Generalisation of automatic tumour segmentation in histopathological whole-slide images across multiple cancer types. (external link)
- Joakim Kalsnes; Maria Isaksen; Frida Marie Ihle Julbø et al. (2026). Applicability of mitotic figure counting by deep learning: a development and pan‐cancer validation study. (external link)
- Per Rasmus Nilsson; Tor Åge Myklebust; Thomas Fredrik Næss-Andresen et al. (2026). In pathological T2-prostate cancers a positive surgical margin is associated with adverse psychological outcomes. (external link)
- Anne Marie Holck Storås; Kaitlyn Tsuruda; Tor Åge Myklebust et al. (2026). Postoperative Treatment and Survival in Locally Advanced Prostate Cancer: Real-World Outcomes. (external link)
- Stefanie Korsgaard Körner; Thomas Dreyer; Erik Skaaheim Haug et al. (2021). Which data are available in central registries on bladder cancer patients in the five Nordic countries. (external link)
- Sophie Dorothea Fosså; Kirsti Aas; Christoph Rainer Muller et al. (2020). Definitive radiotherapy for prostate cancer in Norway 2006-2015: Temporal trends, performance and survival. (external link)
- Eivind Andreas Svaboe Steinsvik; Karol Axcrona; Anders Angelsen et al. (2013). Does a surgeon’s annual radical prostatectomy volume predict the risk of positive surgical margins and urinary incontinence at one-year follow-up? Findings from a prospective national study. (external link)
- Erik Skaaheim Haug; Johan Fredrik Skomsvoll; Geir Jacobsen et al. (2003). Inflammatory Aortic Aneurysms are associated with an increased incidence of autoimmune diseases. (external link)
- Ola Christiansen; Ola Bratt; Øyvind Kirkevold et al. (2022). Predictors of upgrading from low-grade cancer at prostatectomy in men with biparametric magnetic resonance imaging. (external link)
- Sneha Parekh; Parita Ratnani; Ugo Giovanni Falagario et al. (2022). The Mount Sinai Prebiopsy Risk Calculator for Predicting any Prostate Cancer and Clinically Significant Prostate Cancer: Development of a Risk Predictive Tool and Validation with Advanced Neural Networking, Prostate Magnetic Resonance Imaging Outcome Database, and European Randomized Study of Screening for Prostate Cancer Risk Calculator. (external link)
- Bettina Kulle; Tor Åge Myklebust; Erik Skaaheim Haug (2017). Crude mortality and loss of life expectancy of patients diagnosed with urothelial carcinoma of the urinary bladder in Norway. (external link)
- Karolina Urszula Cyll; Sven Löffeler; Birgitte Carlsen et al. (2022). No significant difference in intermediate key outcomes in men with low- and intermediate-risk prostate cancer managed by active surveillance. (external link)
- Erik Skaaheim Haug; Pål Richard Romundstad; Petter Aadahl et al. (2004). Emergency Non-ruptured Abdominal Aortic Aneurysm. (external link)
- Erik Skaaheim Haug; Tor Åge Myklebust; Charles Patrick W. Jones et al. (2023). Impact of prebiopsy MRI on prostate cancer staging: Results from the Norwegian Prostate Cancer Registry. (external link)
- Yngvar Nilssen; Odd Terje Brustugun; Morten Tandberg Eriksen et al. (2020). Patient and tumour characteristics associated with inclusion in Cancer patient pathways in Norway in 2015-2016. (external link)
- Ylva Maria Gjelsvik; Tor Åge Myklebust; Sophie Dorothea Fosså et al. (2025). A nationwide, longitudinal collection of patient-reported outcomes from prostate cancer patients and controls. (external link)
- Ashkan Mortezavi; Thorgerdur Palsdottir; Martin Eklund et al. (2020). Head-to-head Comparison of Conventional, and Image- And Biomarker-based Prostate Cancer Risk Calculators. (external link)
- Tarjei Egeberg; Erik Skaaheim Haug; J. E. K. Thoresen et al. (1997). Concomitant Intra-abdominal Disease in Aortic Surgery. (external link)
- Camilla Berge; Erik Skaaheim Haug; Pål Richard Romundstad et al. (2008). Improved long-term survival following infrarenal abdominal aortic aneurysm repair. (external link)
- Anna Lantz; Erik Skaaheim Haug; Wolfgang Picker et al. (2020). Effect of Information on Prostate Biopsy History on Biopsy Outcomes in the Era of MRI-targeted Biopsies. (external link)
- Sven Löffeler; Adrian Halland; Harald Weedon-Fekjær et al. (2018). High Norwegian prostate cancer mortality: evidence of over-reporting. (external link)
- Karin Sebakk; Erik Skaaheim Haug; Dag Gullan et al. (2017). Health-related quality of life in prostate cancer patients - treatment comparisons. (external link)
- Mona Otrebski Nilsson; Kirsti Aas; Tor Åge Myklebust et al. (2023). Do all prostate cancer patients want, and experience shared decision making prior to curative treatment?. (external link)
- Camilla Berge; Erik Skaaheim Haug; Pål Richard Romundstad et al. (2007). Infrarenal abdominal aortic aneurysm repair. Time-trends and results during a 20-year period. (external link)
- Kimie Oedorf; Erik Skaaheim Haug; Fredrik Liedberg et al. (2024). Perioperative management of upper tract urothelial carcinoma in the Nordic countries. (external link)
- Nina Hassel; Mari Sandrød Owesen; Anders Angelsen et al. (2002). Tanker og ønsker ved elektiv innleggelse - en kvalitativ kartlegging. (external link)
- Per-Uno Malmström; Magnus Grabe; Erik Skaaheim Haug et al. (2012). Role of hexaminolevulinate-guided fluorescence cystoscopy in bladder cancer: critical analysis of the latest data and European guidance. (external link)
- Ola Christiansen; Ola Bratt; Erik Skaaheim Haug et al. (2019). TECLA—an innovative technical approach for prostate cancer registries. (external link)
- Yngvar Nilssen; Odd Terje Brustugun; Morten Tandberg Eriksen et al. (2019). Decreasing waiting time for treatment before and during implementation of cancer patient pathways in Norway. (external link)
- Cathrine Olaussen Normann; Randi Opheim; Bettina Kulle et al. (2020). Health-related quality-of-life after radical cystectomy among Norwegian men and women compared to the general population. (external link)
- Fredrik Jäderling; Martin Bergman; Jan Chandra Engel et al. (2024). Tailoring biopsy strategy in the MRI-fusion prostate biopsy era: systematic, targeted or neither?. (external link)
- Erik Skaaheim Haug; Hans O. Myhre; Ola Dalsegg Sæther et al. (1996). Resultater etter kirurgisk behandling av abdominale aortaaneurismer. (external link)
- Bettina Kulle; Tom Kristian Grimsrud; Erik Skaaheim Haug (2018). Bladder cancer survival: Women better off in the long run. (external link)
- Sven Löffeler; Harald Weedon-Fekjær; Marte Sofie Wang-Hansen et al. (2015). "Natural course" of disease in patients with metastatic castrate-resistant prostate cancer: Survival and prognostic factors without life-prolonging treatment. (external link)
- Erik Skaaheim Haug; Pål Richard Romundstad; Ola Dalsegg Sæther et al. (2005). Quality of data reported on abdominal aortic aneurysm repair. A comparison between a national vascular and a national administrative registry. (external link)
- Erik Skaaheim Haug; Pål Richard Romundstad; Steinar Aune et al. (2005). Elective open operation for abdominal aortic aneurysm in octogenarians - Survival analysis of 105 patients. (external link)
- Augun Jodis Blindheim; Sophie Dorothea Fosså; Ronnie Babigumira et al. (2020). T1 bladder cancer in Norway: treatment and survival. (external link)
- Karolina Urszula Cyll; Elin Ersvær; Ljiljana Vlatkovic et al. (2017). Tumour heterogeneity poses a significant challenge to cancer biomarker research. (external link)
- Erik Skaaheim Haug; Johan Fredrik Skomsvoll; Geir Jacobsen et al. (2003). Inflammatory aortic aneurysm is associated with increase incidence of autoimmune disease. (external link)
- Birgitte Carlsen; Tor Audun Klingen; Bettina Kulle Andreassen et al. (2021). Tumor cell invasion in blood vessels assessed by immunohistochemistry is related to decreased survival in patients with bladder cancer treated with radical cystectomy. (external link)
- Karolina Urszula Cyll; Erik Skaaheim Haug; Manohar Pradhan et al. (2024). DNA ploidy and PTEN as biomarkers for predicting aggressive disease in prostate cancer patients under active surveillance. (external link)
- Eirik Kjøbli; Erik Skaaheim Haug; Øyvind Olav Salvesen et al. (2025). “Modernized” en Bloc Radical Cystectomy Versus Standard Radical Cystectomy: A Nationwide Multi-Institutional Propensity Score Matched Analysis. (external link)
- Henrik Grönberg; Martin Eklund; Wolfgang Picker et al. (2018). Prostate Cancer Diagnostics Using a Combination of the Stockholm3 Blood Test and Multiparametric Magnetic Resonance Imaging. (external link)
- Max Peters; David Eldred-Evans; Piet Kurver et al. (2022). Predicting the Need for Biopsy to Detect Clinically Significant Prostate Cancer in Patients with a Magnetic Resonance Imaging–detected Prostate Imaging Reporting and Data System/Likert ≥3 Lesion: Development and Multinational External Validation of the Imperial Rapid Access to Prostate Imaging and Diagnosis Risk Score. (external link)
- Per-Uno Malmström; Erik Skaaheim Haug; Peter J Boström et al. (2019). Progress towards a Nordic standard for the investigation of hematuria: 2019. (external link)
- Hari T. Vigneswaran; Thorgerdur Palsdottir; Henrik Olsson et al. (2020). Biomarker discrimination and calibration with MRI-targeted biopsies: an analysis with the Stockholm3 test. (external link)
- Camilla Berge; Anne Irene Hagen; Hans Olav Myhre et al. (2012). Surgery for ruptured abdominal aortic aneurysm and early mortality in women. Risk factors and complication profile. (external link)
- Birgitte Carlsen; Tor Audun Klingen; Bettina Kulle et al. (2025). Detection and agreement of blood- and lymph vessel invasion assessed by immunohistochemistry in matched TURBT and radical cystectomy specimens. (external link)
- Sven Löffeler; Adrian Halland; Haris Fawad et al. (2020). Non-metastatic prostate cancer: rationale for conservative treatment and impact on disease-related morbidity and mortality in the elderly. (external link)
- Kimie Oedorf; Erik Skaaheim Haug; Fredrik Liedberg et al. (2019). Perioperative management of radical cystectomy in the Nordic countries. (external link)
- Per Rasmus Nilsson; Alv A Dahl; Tomm Bernklev et al. (2020). Work status and work ability after radical prostatectomy or active surveillance for prostate cancer. (external link)
- Rasmus Nilsson; Thomas Fredrik Næss-Andresen; Tor Åge Myklebust et al. (2021). Fear of Recurrence in Prostate Cancer Patients: A Cross-sectional Study After Radical Prostatectomy or Active Surveillance. (external link)
- Bjørn Morten Hofmann; Erik Skaaheim Haug; Eivind Richter Andersen et al. (2022). Increased magnetic resonance imaging in prostate cancer management—What are the outcomes?. (external link)
- Elin Marthinussen Gustavsen; Erik Skaaheim Haug; Ellinor Christin Haukland et al. (2024). Geographic and socioeconomic variation in treatment of elderly prostate cancer patients in Norway – a national register-based study. (external link)
- Yngvar Nilssen; Odd Terje Brustugun; Morten Tandberg Eriksen et al. (2022). Compliance with recommended cancer patient pathway timeframes and choice of treatment differed by cancer type and place of residence among cancer patients in Norway in 2015–2016. (external link)
- Per Rasmus Nilsson; Thomas Fredrik Næss-Andresen; Tor Åge Myklebust et al. (2024). The association between pre-diagnostic levels of psychological distress and adverse effects after radical prostatectomy. (external link)
- Karolina Urszula Cyll; Andreas Kleppe; Joakim Kalsnes et al. (2021). PTEN and DNA Ploidy Status by Machine Learning in Prostate Cancer. (external link)
- Ugo Giovanni Falagario; Ivan Jambor; Anna Lantz et al. (2020). Combined Use of Prostate-specific Antigen Density and Magnetic Resonance Imaging for Prostate Biopsy Decision Planning: A Retrospective Multi-institutional Study Using the Prostate Magnetic Resonance Imaging Outcome Database (PROMOD). (external link)
- Tobias Nordström; Wolfgang Picker; Markus Aly et al. (2017). Detection of Prostate Cancer Using a Multistep Approach with Prostate-specific Antigen, the Stockholm 3 Test, and Targeted Biopsies: The STHLM3 MRI Project. (external link)
- Saima Naz Akhtar; Gigja Gudbrandsdottir; Erling Johan Aarsæther et al. (2025). Presentation and survival for urachal cancer: Findings from a nationwide multicenter cohort study in Norway. (external link)
- Heidi Cecilie Villmones; Erik Skaaheim Haug; Elling Ulvestad et al. (2018). Species Level Description of the Human Ileal Bacterial Microbiota. (external link)
- Erik Skaaheim Haug; Ola Dalsegg Sæther; Asbjørn Ødegård et al. (1998). Chylous complications after abdominal aortic surgery. (external link)
- Anders Angelsen; Erik Skaaheim Haug; Mari Sandrød Owesen et al. (2001). Samordnet pasientmottak i en kirurgisk avdeling. (external link)
Editorial/Leader article
- Erik Skaaheim Haug (2022). Content is king: the electronic format is just a first step in the digital evolution of medical information. (external link)
- Erik Skaaheim Haug (2017). Hva er mange og når er det nok?. (external link)
- Erik Skaaheim Haug (2018). Delay in haematuria management?how can we improve?. (external link)
Popular science article
Conference lecture
Professional article
- Sven Löffeler; Helena Maria Bertilsson; Christoph Rainer Müller et al. (2024). Protocol of a randomised, controlled trial comparing immediate curative therapy with conservative treatment in men aged ≥75 years with non-metastatic high-risk prostate cancer (SPCG 19/GRand-P). (external link)
- Erik Skaaheim Haug; H.B. Pettersen; Ole-Jan Iversen et al. (1994). Det nye medisinstudiet i Trondheim. Organisering og planlegging av et nytt studium. (external link)