Academic article

• Chawla, Rishab S.; Houf, Jan Thomas; Havre, Roald Flesland et al. (2024). Multidisiplinærtteamstyrker samarbeidet omkolorektale polypper. (external link)
• Dietrich, Christoph F.; Correas, Jean-Michel; Cui, Xin-Wu et al. (2023). EFSUMB Technical Review - Update 2023: Dynamic Contrast-Enhanced Ultrasound (DCE-CEUS) for the Quantification of Tumor Perfusion. (external link)
• Wüstner, Matthias; Radzina, Maija; Calliada, Fabrizio et al. (2022). Professional Standards in Medical Ultrasound - EFSUMB Position Paper (Short Version) - General Aspects. (external link)
• Pham, Khanh Do-Cong; Lauritzen, Sigurd; Tjora, Erling et al. (2022). The outcome of primary per oral endoscopic myotomy (POEM) for treatment of achalasia: Norwegian single-center experience with long-term follow-up. (external link)
• Mjelle, Anders Batman; Mulabecirovic, Anesa; Olafsdottir, Edda Jonina et al. (2021). Controlled Attenuation Parameter in Healthy Individuals Aged 8-70 Years. (external link)
• Nordaas, Ingrid Kvåle; Dimcevski, Georg; Gilja, Odd Helge et al. (2021). Diagnostic Accuracy of Computed Tomography Scores in Chronic Pancreatitis. (external link)
• Havre, Roald Flesland; Dai, Chong Chong; Roug, Stine et al. (2021). EUS-guided gastroenterostomy with a lumen apposing self-expandable metallic stent relieves gastric outlet obstruction – a Scandinavian case series. (external link)
• Nordaas, Ingrid Kvåle; Engjom, Trond; Gilja, Odd Helge et al. (2021). Diagnostic Accuracy of Transabdominal Ultrasound and Computed Tomography in Chronic Pancreatitis: A Head-to-Head Comparison. (external link)
• Reikvam, Håkon; Tvedt, Tor Henrik Anderson; Johansen, Silje et al. (2020). Surgical Treatment of Severe Bowel Obstruction as a Rare Complication Following Allogenic Hematopoietic Stem Cell Transplantation. (external link)
• Mjelle, Anders Batman; Mulabecirovic, Anesa; Havre, Roald Flesland et al. (2020). Liver elastography in healthy children using three different systems - how many measurements are necessary?. (external link)
• Trimboli, Pierpaolo; Castellana, Marco; Virili, Camilla et al. (2020). Performance of contrast-enhanced ultrasound (CEUS) in assessing thyroid nodules: a systematic review and meta-analysis using histological standard of reference. (external link)
• Mjelle, Anders Batman; Mulabecirovic, Anesa; Havre, Roald Flesland et al. (2019). Normal Liver Stiffness Values in Children: A Comparison of Three Different Elastography Methods. (external link)
• Nielsen, Michael Bachmann; Cantisani, Vito; Sidhu, Paul S. et al. (2019). The use of handheld ultrasound devices-an EFSUMB position paper. (external link)
• Pham, Khanh Do-Cong; Havre, Roald Flesland (2019). Treatment of aortoduodenal syndrome with endoscopic ultrasound-guided gastroenterostomy. (external link)
• Săftoiu, Adrian; Gilja, Odd Helge; Sidhu, Paul S. et al. (2019). The EFSUMB guidelines and recommendations for the clinical practice of elastography in non-hepatic applications: Update 2018. (external link)
• Pham, Khanh Do-Cong; Havre, Roald Flesland (2019). Endoscopic management of gastrocolic fistula after endoscopic ultrasound-guided gastrojejunostomy (EUS-GJ). (external link)
• Mazzawi, Tarek; Markhus, Carl Erik Nordvik; Havre, Roald Flesland et al. (2019). EUS-guided coil placement for acute gastric variceal bleeding induced by non-EUS-guided variceal glue injection (with video). (external link)
• Havre, Roald Flesland; Waage, Jo Erling Riise; Mulabecirovic, Anesa et al. (2018). Strain ratio as a quantification tool in strain imaging. (external link)
• Pham, Khanh Do-Cong; Havre, Roald Flesland; Langø, Thomas et al. (2018). Navigated retrograde endoscopic myotomy (REM) for the treatment of therapy-resistant achalasia. (external link)
• Mulabecirovic, Anesa; Mjelle, Anders Batman; Gilja, Odd Helge et al. (2018). Liver elasticity in healthy individuals by two novel shear-wave elastography systems-Comparison by age, gender, BMI and number of measurements. (external link)
• Kovacevic, Bojan; Karstensen, John Gasdal; Havre, Roald Flesland et al. (2018). Initial experience with EUS-guided microbiopsy forceps in diagnosing pancreatic cystic lesions: A multicenter feasibility study (with video). (external link)
• Engjom, Trond; Pham, Khanh Do-Cong; Erchinger, Friedemann Georg et al. (2018). Good agreement between transabdominal and endoscopic ultrasound of the pancreas in chronic pancreatitis. (external link)
• Engjom, Trond; Sangnes, Dag André; Havre, Roald Flesland et al. (2017). Diagnostic accuracy of transabdominal ultrasound in chronic pancreatitis. (external link)
• Mulabecirovic, Anesa; Mjelle, Anders Batman; Gilja, Odd Helge et al. (2017). Repeatability of shear wave elastography in liver fibrosis phantoms—Evaluation of five different systems. (external link)
• Bende, Felix; Mulabecirovic, Anesa; Popescu, Alina et al. (2017). Assessing liver stiffness by 2-D shear wave elastography in a healthy cohort. (external link)
• Mulabecirovic, Anesa; Mjelle, Anders Batman; Vesterhus, Mette et al. (2016). In Vitro Comparison of Five Different Elastography Systems for Clinical Applications, Using Strain and Shear Wave Technology. (external link)
• Mulabecirovic, Anesa; Vesterhus, Mette; Gilja, Odd Helge et al. (2016). In vitro comparison of five different elastography systems for clinical applications, using strain and shear wave technology. (external link)
• Mjelle, Anders Batman; Mulabecirovic, Anesa; Hausken, Trygve et al. (2016). Ultrasound and point shear wave elastography in livers of patients with primary sclerosing cholangitis. (external link)
• Havre, Roald Flesland; Leh, Sabine Maria; Gilja, Odd Helge et al. (2016). Differentiation of metastatic and non-metastatic mesenteric lymph nodes by strain elastography in surgical specimens. (external link)
• Shou-jiang, Tang; Vilmann, Andreas S.; Saftoiu, Adrian et al. (2016). EUS Needle Identification Comparison and Evaluation study (with videos). (external link)
• Waage, Jo Erling Riise; Leh, Sabine Maria; Røsler, Cornelia et al. (2015). Endorectal ultrasonography, strain elastography and MRI differentiation of rectal adenomas and adenocarcinomas. (external link)
• Waage, Jo Erling Riise; Bach, Simon; Pfeffer, Frank et al. (2015). Combined endorectal ultrasonography and strain elastography for the staging of early rectal cancer. (external link)
• Lorentzen, Torben; Nolsøe, Christian Pállson; Ewertsen, Caroline et al. (2015). EFSUMB Guidelines on Interventional Ultrasound (INVUS), Part I: General aspects (long Version). (external link)
• Havre, Roald Flesland; Fusaroli, P.; Jenssen, C et al. (2015). EFSUMB Guidelines on Interventional Ultrasound (INVUS), Part V.. (external link)
• Waage, Jo Erling Riise; Rafaelsen, S. R.; Borley, N. R. et al. (2015). Strain Elastography Evaluation of Rectal Tumors: Inter- and Intraobserver Reproducibility. (external link)
• Sidhu, Paul S.; Braband, Knut; Cantisani, Vito et al. (2015). EFSUMB Guidelines on Interventional Ultrasound (INVUS), Part II: Diagnostic ultrasound-guided interventional procedures (Short Version). (external link)
• Havre, Roald Flesland; Ødegaard, Svein; Gilja, Odd Helge et al. (2014). Characterization of solid focal pancreatic lesions using endoscopic ultrasonography with real-time elastography. (external link)
• Havre, Roald Flesland; Leh, Sabine Maria; Gilja, Odd Helge et al. (2014). Strain assessment in surgically resected inflammatory and neoplastic bowel lesions. (external link)
• Volkmann, Hilde Løland Von; Havre, Roald Flesland; Løberg, Else Marit et al. (2013). Quantitative measurement of ultrasound attenuation and hepato-renal index in non-alcoholic fatty liver disease. (external link)
• Dimcevski, Georg Gjorgji; Erchinger, Friedemann; Havre, Roald Flesland et al. (2013). Ultrasonography in diagnosing chronic pancreatitis: New aspects. (external link)
• Cosgrove, David; Piscaglia, Fabio; Bamber, Jeffrey et al. (2013). EFSUMB guidelines and recommendations on the clinical use of ultrasound elastography. Part 2: clinical applications. (external link)
• Bamber, Jeffrey; Cosgrove, David; Dietrich, Christoph F. et al. (2013). EFSUMB Guidelines and recommendations on the clinical use of ultrasound elastography. Part 1: basic principles and technology. (external link)
• Saftoiu, Adrian; Vilmann, Peter; Gorunescu, Florin et al. (2012). Efficacy of an Artificial Neural Network- Based Approach to Endoscopic Ultrasound Elastography in Diagnosis of Focal Pancreatic Masses. (external link)
• Havre, Roald Flesland; Waage, Jo Erling Riise; Gilja, Odd Helge et al. (2012). Real-Time Elastography: Strain Ratio Measurements Are Influenced by the Position of the Reference Area. (external link)
• Saftoiu, Adrian; Vilmann, Peter; Gorunescu, Florin et al. (2011). Accuracy of endoscopic ultrasound elastography used for differential diagnosis of focal pancreatic masses: a multicenter study. (external link)
• Waage, Jo Erling Riise; Havre, Roald Flesland; Ødegaard, Svein et al. (2011). Endorectal elastography in the evaluation of rectal tumours. (external link)
• Waage, Jo Erling Riise; Havre, Roald Flesland; Ødegaard, Svein et al. (2010). Endorectal elastography in the evaluation of rectal tumours. (external link)
• Havre, Roald Flesland; Elde, Erlend; Gilja, Odd Helge et al. (2008). Freehand real-time elastography: Impact of scanning parameters on image quality and In Vitro intra- and interobserver validations. (external link)

Poster

• Pham, Khanh Do-Cong; Havre, Roald Flesland; Tjora, Erling (2023). Per Oral Endoscopic Myotomy using super pulsed thulium fiber laser - preliminary data. (external link)
• Havre, Roald Flesland; Tjora, Erling (2023). Per Oral Endoscopic Myotomy using super pulsed thulium fiber laser - preliminary data. (external link)
• Pham, Khanh Do-Cong; Havre, Roald Flesland; Gilja, Odd Helge et al. (2019). OUTCOME OF PER ORAL ENDOSCOPIC MYOTOMY FOR TREATMENT OF ACHALASIA - NORWEGIAN SINGLE CENTER EXPERIENCE WITH MEDIAN FOLLOWING-UP OF 24 MONTHS. (external link)
• Pham, Khanh Do-Cong; Havre, Roald Flesland (2019). Treatment of Aortoduodenal Syndrome with EUS-guided gastroenterostomy. (external link)
• Mulabecirovic, Anesa; Bende, Felix; Sporea, I et al. (2017). ASSESSING LIVER STIFFNESS USING 2D-SHEAR WAVE ELASTOGRAPHY IN A HEALTHY COHORT. (external link)
• Mulabecirovic, Anesa; Waage, Jo Erling Riise; Havre, Roald Flesland et al. (2016). Strain ratio as a quantification tool in strain imaging. (external link)
• Mulabecirovic, Anesa; Vesterhus, Mette; Gilja, Odd Helge et al. (2015). In vitro quantification and reproducibility of elasticity measurements using four different ultrasound scanners. (external link)
• Mjelde, Anders Batman; Hausken, Trygve; Karlsen, Tom Hemming et al. (2015). Point shear wave elastography of the liver in primary sclerosing cholangitis.. (external link)
• Engjom, Trond; Havre, Roald Flesland; Erchinger, Friedemann Georg et al. (2015). Rosemont score from transabdominal ultrasound in chronic pancreatitis.. (external link)

Academic lecture

• Pham, Khanh Do-Cong; Havre, Roald Flesland (2020). Endoskopisk ultralydveiledet multimodal diagnostikk og behandling av insulinom i pankreas. (external link)
• Havre, Roald Flesland; Hatlebakk, Jan Gunnar; Gilja, Odd Helge (2020). Chromoendoscopy with Iodine-Potassium iodine solution in eosinophilic esophagitis. (external link)
• Pham, Khanh Do-Cong; Havre, Roald Flesland; Hatlebakk, Jan Gunnar (2019). CHROMOENDOSCOPY WITH IODINE-POTASSIUM IODINE SOLUTION IN EOSINOPHILIC ESOPHAGITIS. (external link)
• Pham, Khanh Do-Cong; Havre, Roald Flesland; Hofstad, Erlend Fagertun et al. (2017). Navigated Retrograde Endoscopic Myotomy (REM) for the Treatment of Therapy-Resistant Achalasia. (external link)
• Mulabecirovic, Anesa; Mjelle, Anders Batman; Havre, Roald Flesland et al. (2016). Quantification of tissue elasticity in vitro using three clinical shear wave elastography platforms on liver fibrosis phantoms. (external link)
• Mjelle, Anders Batman; Mulabecirovic, Anesa; Hausken, Trygve et al. (2016). Elastography of the Liver in Primary Sclerosing Cholangitis. (external link)
• Mulabecirovic, Anesa; Vesterhus, Mette; Gilja, Odd Helge et al. (2015). In vitro quantification and reproducibility of elasticity measurements using five different elastography systems. (external link)

Doctoral dissertation

• Mulabecirovic, Anesa; Havre, Roald Flesland (2019). In-vitro and in-vivo validation of ultrasound shear wave elastography for liver application. (external link)
• Havre, Roald Flesland (2012). Tissue characterisation by ultrasound strain imaging – methodological aspects and gastroenterological applications. (external link)

Article in business/trade/industry journal

• Dietrich, Christoph F.; Bibby, Ellison; Jenssen, Christian et al. (2018). EUS elastography: How to do it?. (external link)
• Havre, Roald Flesland; Kalaitzakis, Evangelos; Hallager, Trine (2016). An 87-Year-Old Woman With Recurrent Dysphagia.. (external link)

Academic literature review

• Dumonceau, Jean-Marc; Deprez, Pierre H.; Jenssen, Christian et al. (2017). Indications, results, and clinical impact of endoscopic ultrasound (EUS)-guided sampling in gastroenterology: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline - Updated January 2017. (external link)
• Dietrich, Christoph F.; Barr, Richard G.; Farrokh, André et al. (2017). Strain Elastography-How to Do It?. (external link)
• Fusaroli, Pietro; Jenssen, Christian; Hocke, Michael et al. (2016). EFSUMB Guidelines on Interventional Ultrasound (INVUS), Part v - EUS-Guided Therapeutic Interventions (short version). (external link)
• Jenssen, Christian; Hocke, Michael; Fusaroli, Pietro et al. (2016). EFSUMB Guidelines on Interventional Ultrasound (INVUS), Part IV - EUS-guided Interventions: General aspects and EUS-guided sampling (Long Version). (external link)
• Jenssen, Christian; Hocke, Michael; Fusaroli, Pietro et al. (2016). EFSUMB Guidelines on Interventional Ultrasound (INVUS), Part IV - EUS-guided interventions: General Aspects and EUS-guided Sampling (Short Version). (external link)
• Sidhu, Paul S.; Braband, Knut; Cantisani, Vito et al. (2015). EFSUMB Guidelines on Interventional Ultrasound (INVUS), Part II: Diagnostic ultrasound-guided interventional procedures (Long Version). (external link)
• Havre, Roald Flesland; Gilja, Odd Helge; Jenssen, Christian et al. (2015). EFSUMB Guidelines on Interventional Ultrasound (INVUS), Part IV - EUS-guided Interventions: General aspects and EUS-guided sampling (Long Version).. (external link)
• Havre, Roald Flesland; Gilja, Odd Helge (2014). Elastography and strain rate imaging of the gastrointestinal tract. (external link)

Lecture

• Mulabecirovic, Anesa; Mjelle, Anders Batman; Gilja, Odd Helge et al. (2017). Måling av vevsstivhet på fantomer med fire ulike «shear wave» elastografisystemer. (external link)

Short communication

• Lorentzen, Torben; Nolsøe, Christian Pállson; Ewertsen, Caroline et al. (2015). EFSUMB Guidelines on Interventional Ultrasound (INVUS), Part I: General aspects (Short Version). (external link)

Abstract

• Havre, Roald Flesland; Mulabecirovic, Anesa; Vesterhus, Mette et al. (2015). Elasticity Mearsurements Using Four Different Ultrasound Scanners. (external link)
• Pham, Khanh Cong Do; Pedersen, Gustav; Halvorsen, Henrik et al. (2014). Usefulness of endoscopic ultrasound for the diagnosis of hemosuccus pancreaticus. (external link)
• Pham, Khanh Cong Do; Leh, Sabine; Havre, Roald Flesland et al. (2010). Endoscopic submucosal dissection of early gastric cancer - video case. (external link)

Academic chapter/article/Conference paper

• Mjelde, Anders Batman; Hausken, Trygve; Karlsen, Tom Hemming et al. (2015). Point shear wave elastography of the liver in primary sclerosing cholangitis.. (external link)
• Engjom, Trond; Havre, Roald Flesland; Erchinger, Friedemann Georg et al. (2015). Rosemont score from transabdominal ultrasound in chronic pancreatitis.. (external link)
• Havre, Roald Flesland; Gilja, Odd Helge (2014). Imaging of Tissue Elasticity in Gastrointestinal Disorders. (external link)
• Havre, Roald Flesland; Palmerius, Karljohan; Ulvang, Dag Magne et al. (2011). Reconstructing the sense of touch - Haptic rendering of sonoelastography images. (external link)
• Lundin Palmerius, Karljohan; Havre, Roald Flesland; Gilja, Odd Helge et al. (2011). Ultrasound Palpation by Haptic Elastography. (external link)

See a complete overview of publications in Cristin.