2026

• Tollefsen, Sofie Eline; Torp, Sverre Helge; Solheim, Ole Skeidsvoll; Mjønes, Patricia Gjertrud. (2026) Exploration of diagnostic and neuroendocrine biomarkers in human meningiomas. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doctoral dissertation

2025

• Tollefsen, Sofie Eline; Meta, Rahmina; Solheim, Ole Skeidsvoll; Mjønes, Patricia Gjertrud; Vestrheim, Ingfrid; Sjursen, Wenche. (2025) Merlin immunoreactivity fails to predict neurofibromatosis type 2 mutations in human meningiomas. Journal of Neuropathology and Experimental Neurology
  Academic article
• Lukina, Polina; Andersen, Ina Lervåg; Klaasen, Rolf; Warren, David John; Bolstad, Nils; Mjønes, Patricia Gjertrud. (2025) The Prevalence and Rate of Undiagnosed Celiac Disease in an Adult General Population, the Trøndelag Health Study, Norway. Clinical Gastroenterology and Hepatology
  Academic article
• Andersen, Ina Lervåg; Lukina, Polina; Dyrli, Ole Thomas; Klaasen, Rolf; Warren, David; Bolstad, Nils. (2025) Serological screening for coeliac disease in an adult general population: the HUNT study. Gut
  Academic article

2024

• Lukina, Polina; Andersen, Ina Lervåg; Eggen, Petter Tinbod; Mjønes, Patricia Gjertrud; Rønne, Elin; Bolstad, Nils. (2024) Coeliac disease in the Trøndelag Health Study (HUNT), Norway, a population-based cohort of coeliac disease patients. BMJ Open
  Academic article
• Christensen, Eidi; Mørk, Erik; Foss, Olav Andreas; Mørk, Cato; Kroon, Susanne; Dotterud, Lars Kåre. (2024) New, simplified versus standard photodynamic therapy (PDT) regimen for superficial and nodular basal cell carcinoma (BCC): A single-blind, non-inferiority, randomised controlled multicentre study. PLOS ONE
  Academic article
• Mørk, Erik; Christensen, Eidi; Mjønes, Patricia Gjertrud; Bachmann, Ingeborg Margrethe. (2024) Aspects of selection and treatment of basal cell carcinoma for photodynamic therapy. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doctoral dissertation
• Kvamme, Camilla Jørdre; Stillingen, Thomas Lindmo; Sandø-Klemmetvoll, Alina Desiree; Mjønes, Patricia Gjertrud; Bringeland, Erling Audun; Fossmark, Reidar. (2024) Early Gastric Cancers in Central Norway 2001 to 2016—A Population-Based Study. Cancers
  Academic article
• Bringeland, Erling Audun; Våge, Christina; Ubøe, Ann Amelia Savage; Sandø, Alina Desiree; Mjønes, Patricia Gjertrud; Fossmark, Reidar. (2024) Epstein–Barr Virus and Clinico-Endoscopic Characteristics of Gastric Remnant Cancers Compared to Proximal Non-Remnant Cancers: A Population-Based Study. Cancers
  Academic article
• Tollefsen, Sofie Eline; Solheim, Ole Skeidsvoll; Mjønes, Patricia Gjertrud; Torp, Sverre Helge. (2024) Chromogranin A in human meningiomas. Neuro-Oncology
  Abstract
• Stødle, Ida Haukåen; Koldsland, Odd Carsten; Lukina, Polina; Andersen, Ina Lervåg; Mjønes, Patricia Gjertrud; Rønne, Elin. (2024) Undiagnosed Celiac Disease and Periodontal Bone Loss: A Cross-Sectional Radiological Assessment from the HUNT Study. International Journal of Dentistry
  Academic article
• Berg, Sigrid; Amini, Naseh; Solberg, Stian; Ødegård, Rønnaug Astri; Kulseng, Bård Eirik; Fossmark, Reidar. (2024) Ex Vivo Demonstration of a Novel Dual-Frequency Ultrasound Method for Quantitative Measurements of Liver Fat Content. Ultrasound in Medicine and Biology
  Academic article
• Mørk, Erik; Mjønes, Patricia Gjertrud; Foss, Olav A.; Mørk, Cato; Bachmann, Ingeborg Margrethe; Kroon, Susanne. (2024) Clinical versus Histological Assessment of Basal Cell Carcinoma Subtype and Thickness of Tumours Selected for Photodynamic Therapy. Acta Dermato-Venereologica
  Academic article

2023

• Lukina, Polina; Andersen, Ina Lervåg; Klaasen, Rolf Anton; Warren, David; Iversen, Rasmus; Mjønes, Patricia Gjertrud. (2023) THE TOTAL PREVALENCE AND RATE OF UNDIAGNOSED CELIAC DISEASE IN AN ADULT GENERAL POPULATION – THE HUNT STUDY, NORWAY. Gastroenterology
  Abstract
• Haram, Karin Margrete; Snipstad, Sofie; Berg, Sigrid; Mjønes, Patricia Gjertrud; Rønne, Elin; Fernandez, Jessica Lage. (2023) Ultrasound and Microbubbles Increase the Uptake of Platinum in Murine Orthotopic Pancreatic Tumors. Ultrasound in Medicine and Biology
  Academic article
• Waldum, Helge; Mjønes, Patricia Gjertrud. (2023) Clear Cell Renal Cancer, a Tumour with Neuroendocrine Features Originating from the Erythropoietin-Producing Cell.
  Academic chapter/article/Conference paper
• Mørk, Erik; Mjønes, Patricia Gjertrud; Foss, Olav A.; Bachmann, Ingeborg Margrethe; Christensen, Eidi. (2023) Expression of β-Catenin, E-Cadherin, and α-Smooth Muscle Actin in Basal Cell Carcinoma Before Photodynamic Therapy in Non-recurrent and Recurrent Tumors: Exploring the Ability of Predicting Photodynamic Therapy outcome. Journal of Histochemistry and Cytochemistry
  Academic article
• Folkestad, Oddry H; Hauso, Øyvind; Mjønes, Patricia Gjertrud; Fougner, Reidun; Wasmuth, Hans; Fossmark, Reidar. (2023) Survival Trends in Patients with Small Intestinal Neuroendocrine Tumours—A Cohort Study in Central Norway. Cancers
  Academic article
• Ubøe, Ann Amelia Savage; Våge, Christina; Mjønes, Patricia Gjertrud; Bringeland, Erling Audun; Fossmark, Reidar. (2023) Gastric remnant cancer and long-term survival in Central Norway 2001 to 2016 – A population-based study. Surgial oncology
  Academic article
• Waldum, Helge; Mjønes, Patricia Gjertrud. (2023) The central role of gastrin in gastric cancer. Frontiers in Oncology
  Academic literature review
• Tollefsen, Sofie Eline; Solheim, Ole Skeidsvoll; Mjønes, Patricia Gjertrud; Torp, Sverre Helge. (2023) Meningiomas and Somatostatin Analogs: A Systematic Scoping Review on Current Insights and Future Perspectives. International Journal of Molecular Sciences
  Academic article

2022

• Andersen, Ina Lervåg; Klaasen, Rolf Anton; Warren, David; Lukina, Polina; Mjønes, Patricia; Rønne, Elin. (2022) Screening for adult celiac disease in the general population. Gastroenterology
  Abstract
• Mørk, Erik; Mjønes, Patricia; Foss, Olav A.; Mørk, Cato; Bachmann, Ingeborg Margrethe; Kroon, Susanne. (2022) How well do experienced dermatologists clinically assess basal cell carcinoma subtype and thickness before treatment with photodynamic therapy?. Acta Dermato-Venereologica
  Abstract
• Klaasen, Rolf; Warren, David; Iversen, Rasmus; Bolstad, Nils; Andersen, Ina Lervåg; Mjønes, Patricia. (2022) THE DEVELOPMENT AND VALIDATION OF A HIGH CAPACITY SEROLOGICAL ASSAY FOR CELIAC DISEASE. Gastroenterology
  Abstract
• Klaasen, Rolf; Warren, David; Iversen, Rasmus; Bolstad, Nils; Andersen, Ina Lervåg; Mjønes, Patricia. (2022) The development and validation of a high-capacity serological assay for celiac disease. Clinical Biochemistry
  Academic article
• Ness-Jensen, Eivind; Bringeland, Erling Audun; Mjønes, Patricia; Lagergren, Jesper; Grønbech, Jon Erik; Waldum, Helge. (2022) Hypergastrinemia and mortality in gastric adenocarcinoma: a population-based cohort study, the HUNT study. Scandinavian Journal of Gastroenterology
  Academic article
• Fossmark, Reidar; Johannessen, Rune; Qvigstad, Gunnar; Mjønes, Patricia. (2022) Do Gastric Signet Ring Cell Carcinomas and ECL-Cell Neuroendocrine Tumours Have a Common Origin?. Medicina
  Academic article

2021

• Tollefsen, Sofie Eline; Jarmund, Anders Hagen; Ytterhus, Borgny; Salvesen, Øyvind; Mjønes, Patricia; Torp, Sverre Helge. (2021) Somatostatin receptors in human meningiomas—clinicopathological aspects. Cancers
  Academic article
• Ness-Jensen, Eivind; Bringeland, Erling Audun; Mjønes, Patricia; Lagergren, Jesper; Grønbech, Jon Erik; Waldum, Helge. (2021) HYPERGASTRINEMIA IS NOT ASSOCIATED WITH INCREASED MORTALITY IN GASTRIC ADENOCARCINOMA. United European Gastroenterology Journal (UEG Journal)
  Abstract
• Folkestad, Oddry; Wasmuth, Hans; Mjønes, Patricia; Fougner, Reidun; Hauso, Øyvind; Fossmark, Reidar. (2021) Survival and disease recurrence in patients with duodenal neuroendocrine tumours—a single centre cohort. Cancers
  Academic article
• Klaasen, Rolf; Warren, David; Iversen, Rasmus; Bolstad, Nils; Andersen, Ina Lervåg; Mjønes, Patricia. (2021) THE DEVELOPMENT AND VALIDATION OF A HIGH-CAPACITY SEROLOGICAL ASSAY FOR COELIAC DISEASE. United European Gastroenterology Journal (UEG Journal)
  Abstract
• Andersen, Ina Lervåg; Klaasen, Rolf; Warren, David; Lukina, Polina; Mjønes, Patricia; Rønne, Elin. (2021) SCREENING FOR ADULT COELIAC DISEASE IN THE GENERAL POPULATION. United European Gastroenterology Journal (UEG Journal)
  Abstract
• Waldum, Helge; Mjønes, Patricia. (2021) Time to classify tumours of the stomach and the kidneys according to cell of origin. International Journal of Molecular Sciences
  Academic literature review

2020

• Folkestad, Oddry H; Wasmuth, Hans; Mjønes, Patricia; Fougner, Reidun; Hauso, Øyvind; Fossmark, Reidar. (2020) Survival and disease recurrence in patients operated for small intestinal neuroendocrine tumors at a referral hospital. Surgial oncology
  Academic article
• Waldum, Helge; Mjønes, Patricia. (2020) Towards understanding of gastric cancer based upon physiological role of gastrin and ECL cells. Cancers
  Academic literature review
• Ness-Jensen, Eivind; Bringeland, Erling Audun; Mattsson, Fredrik; Mjønes, Patricia; Lagergren, Jesper; Grønbech, Jon Erik. (2020) Hypergastrinemia is associated with an increased risk of gastric adenocarcinoma with proximal location: A prospective population-based nested case-control study. International Journal of Cancer
  Academic article
• Waldum, Helge; Mjønes, Patricia. (2020) Correct Identification of Cell of Origin may Explain Many Aspects of Cancer: The role of Neuroendocrine Cells as Exemplified from the Stomach. International Journal of Molecular Sciences
  Academic article
• Aasarød, Kristin Matre; Waldum, Helge; Stunes, Astrid Kamilla; Sandvik, Arne Kristian; Flatberg, Arnar; Mjønes, Patricia. (2020) Gastric Corpus Mucosal Hyperplasia and Neuroendocrine Cell Hyperplasia, but not Spasmolytic Polypeptide-Expressing Metaplasia, Is Prevented by a Gastrin Receptor Antagonist in H+/K+ATPase Beta Subunit Knockout Mice. International Journal of Molecular Sciences
  Academic article

2019

• Fossmark, Reidar; Balto, Tine Marie; Martinsen, Tom Christian; Grønbech, Jon Erik; Munkvold, Bjørn; Mjønes, Patricia. (2019) Hepatic micrometastases outside macrometastases are present in all patients with ileal neuroendocrine primary tumour at the time of liver resection. Scandinavian Journal of Gastroenterology
  Academic article
• Waldum, Helge; Sørdal, Øystein Finset; Mjønes, Patricia. (2019) The enterochromaffin-like [ECL] cell-central in gastric physiology and pathology. International Journal of Molecular Sciences
  Academic literature review
• Nordrum, Ivar Skjåk; Mjønes, Patricia; Salen, Eline; Rastad, Linn. (2019) Betydningen av rutinemessig histologisk undersøkelse av ekstirpert galleblære. Fakultet for medisin og helsevitenskap Fakultet for medisin og helsevitenskap
  Masters thesis

2018

• Waldum, Helge; Öberg, Kjell; Sørdal, Øystein Finset; Sandvik, Arne Kristian; Gustafsson, Björn; Mjønes, Patricia. (2018) Not only stem cells, but also mature cells, particularly neuroendocrine cells, may develop into tumours: time for a paradigm shift. Therapeutic Advances in Gastroenterology
  Academic literature review
• Valla, Marit; Mjønes, Patricia; Engstrøm, Monica J; Ytterhus, Borgny; Bordin, Diana Lilian; Loon, Barbara van. (2018) Characterization of FGD5 expression in primary breast cancers and lymph node metastases. Journal of Histochemistry and Cytochemistry
  Academic article

2017

• Mjønes, Patricia; Sagatun, Liv; Nordrum, Ivar Skjåk; Waldum, Helge. (2017) Neuron-Specific Enolase as an Immunohistochemical Marker Is Better Than Its Reputation. Journal of Histochemistry and Cytochemistry
  Academic article
• Bringeland, Erling Audun; Wasmuth, Hans; Mjønes, Patricia; Myklebust, Tor Åge; Grønbech, Jon Erik. (2017) A population-based study on incidence rates, Lauren distribution, stage distribution, treatment, and long-term outcomes for gastric adenocarcinoma in Central Norway 2001-2011. Acta Oncologica
  Academic article
• Mjønes, Patricia; Nordrum, Ivar Skjåk; Sørdal, Øystein Finset; Sagatun, Liv; Fossmark, Reidar; Sandvik, Arne Kristian. (2017) Expression of the cholecystokinin-B receptor in neoplastic gastric cells. Hormones and Cancer
  Academic article
• Waldum, Helge; Sagatun, Liv; Mjønes, Patricia. (2017) Gastrin and gastric cancer. Frontiers in Endocrinology
  Academic article
• Mjønes, Patricia; Nordrum, Ivar Skjåk; Qvigstad, Gunnar; Sørdal, Øystein Finset; Rian, Liselotte Linnea Mårtensson; Waldum, Helge. (2017) Expression of erythropoietin and neuroendocrine markers in clear cell renal cell carcinoma. APMIS : Acta pathologica, microbiologica et immunologica Scandinavica. Supplementum
  Academic article

2016

• Sagatun, Liv; Mjønes, Patricia Gjertrud; Jianu, Constantin-Sergiu; Boyce, Malcolm; Waldum, Helge Lyder; Fossmark, Reidar. (2016) The gastrin receptor antagonist netazepide (YF476) in patients with type 1 gastric enterochromaffin-like cell neuroendocrine tumours: Review of long-term treatment. European Journal of Gastroenterology and Hepathology
  Academic article
• Sagatun, Liv; Fossmark, Reidar; Jianu, Constantin-Sergiu; Qvigstad, Gunnar; Nordrum, Ivar Skjåk; Mjønes, Patricia. (2016) Follow-up of patients with ECL cell-derived tumours. Scandinavian Journal of Gastroenterology
  Academic article
• Christensen, Eidi; Mjønes, Patricia; Grimstad, Øystein; Rørdam, Ole Martin; Foss, Olav A.. (2016) Diagnostic Accuracy in Subtyping Basal Cell Carcinoma by Clinical Diagnosis Compared with Punch Biopsy. Acta Dermato-Venereologica
  Academic article
• Fossmark, Reidar; Rao, Shalini; Mjønes, Patricia; Munkvold, Bjørn; Flatberg, Arnar; Varro, Andrea. (2016) PAI-1 deficiency increases the trophic effects of hypergastrinemia in the gastric corpus mucosa. Peptides
  Academic article
• Foss, Olav A.; Mjønes, Patricia; Fismen, Silje; Christensen, Eidi. (2016) Is there a relationship between the stratum corneum thickness and that of the viable parts of tumour cells in basal cell carcinoma?. Journal of Skin Cancer
  Academic article
• Fossmark, Reidar; Calvete, Oriol; Mjønes, Patricia; Benitez, Javier; Waldum, Helge. (2016) ECL-cell carcinoids and carcinoma in patients homozygous for an inactivating mutation in the gastric H<sup>+</sup>K<sup>+</sup>ATPase alpha subunit. APMIS - Journal of Pathologiy, Microbiology and Immunology
  Academic article

2015

• Christensen, Eidi; Mjønes, Patricia; Grimstad, Øystein; Rørdam, Ole Martin; Foss, Olav A.. (2015) Comparison of clinical and histopathological evaluations of basal cell carcinoma thickness. British Journal of Dermatology
  Academic article

2014

• Bringeland, Erling Audun; Wasmuth, Hans; Fougner, Reidun; Mjønes, Patricia; Grønbech, Jon Erik. (2014) Impact of perioperative chemotherapy on oncological outcomes after gastric cancer surgery. British Journal of Surgery
  Academic article
• Olaisen, Maya; Rydning, Astrid; Martinsen, Tom Christian; Nordrum, Ivar Skjåk; Mjønes, Patricia Gjertrud; Fossmark, Reidar. (2014) Cytomegalovirus infection and postoperative complications in patients with ulcerative colitis undergoing colectomy. Scandinavian Journal of Gastroenterology
  Academic article

2013

• Bringeland, Erling Audun; Wasmuth, Hans; Johnsen, Gjermund; Johnsen, Tommy; Juel, Ingebjørg Soterud; Mjønes, Patricia Gjertrud. (2013) Outcomes among patients treated for gastric adenocarcinoma during the last decade. Journal of Surgical Oncology
  Academic article

2012

• Valla, Marit; Mjønes, Patricia Gjertrud; Knopp, Synne. (2012) Implementation of step sectioning in the examination of sentinel lymph nodes to improve the detection of micrometastases in breast cancer patients. APMIS - Journal of Pathologiy, Microbiology and Immunology
  Academic article

2011

• Christensen, Eidi; Mjønes, Patricia Gjertrud; Foss, Olav Andreas; Rørdam, Ole Martin; Skogvoll, Eirik. (2011) Pre-treatment evaluation of basal cell carcinoma for photodynamic therapy: comparative measurement of tumour thickness in punch biopsy and excision specimens. Acta Dermato-Venereologica
  Academic article

2010

• Guldbakke, Kjetil; Huldt-Nystrøm, Theis; Mjønes, Patricia Gjertrud. (2010) An Unusual Case of Palmoplantar Keratoderma. Archives of Dermatology
  Editorial