Mattijs Elschot

About

As an associate professor working in the field of medical imaging, my ambition is to improve patient care by conducting research on the cutting edge of medical physics and clinical practice. I have vast experience with quantitative and multi-modal medical imaging, (deep) machine learning, and radiation dosimetry in oncology. My current research focus lies on clinical prostate cancer imaging with MRI and PET/MRI, and the emerging role of artificial intelligence in this field. Throughout my career, I have been working on innovative imaging technology covering the complete diagnostic imaging pipeline, including the technical development and clinical evaluation of new acquisition protocols, reconstruction algorithms, and image processing and analysis methods.

For a full list of publications see this pubmed link.

Publications

2024

Abrahamsen, Bendik Skarre; Tandstad, Torgrim; Aksnessæther, Bjørg Yksnøy; Bogsrud, Trond; Castillejo, Miguel; Hernes, Eivor. (2024) Added Value of [18F]PSMA-1007 PET/CT and PET/MRI in Patients With Biochemically Recurrent Prostate Cancer: Impact on Detection Rates and Clinical Management. Journal of Magnetic Resonance Imaging
Academic article
Moradi, Ashkan; Zerka, Fadila; Bosma, Joeran S.; Yakar, Derya; Geerdink, Jeroen; Huisman, Henkjan. (2024) Federated learning for prostate cancer detection in biparametric MRI: optimization of rounds, epochs, and aggregation strategy. SPIE - The International Society for Optics and Photonics
Academic chapter/article/Conference paper
Davik, Petter; Elschot, Mattijs; Bathen, Tone Frost; Bertilsson, Helena Maria. (2024) Repeat Prostate-specific Antigen Testing Improves Risk-based Selection of Men for Prostate Biopsy After Magnetic Resonance Imaging. European Urology Open Science
Academic article
Sørland, Kaia Ingerdatter; Trimble, Christopher George; Wu, Chia-Yin; Bathen, Tone Frost; Elschot, Mattijs; Cloos, Martijn A.. (2024) Reducing femoral flow artefacts in radial magnetic resonance fingerprinting of the prostate using region-optimised virtual coils. NMR in Biomedicine
Academic article
Twilt, Jasper J.; Saha, Anindo; Bosma, Joeran S.; van Ginneken, Bram; Bjartell, Anders; Padhani, Anwar R.. (2024) Evaluating Biparametric Versus Multiparametric Magnetic Resonance Imaging for Diagnosing Clinically Significant Prostate Cancer: An International, Paired, Noninferiority, Confirmatory Observer Study. European Urology
Academic article

2023

Patsanis, Alexandros; Sunoqrot, Mohammed R. S.; Bathen, Tone Frost; Elschot, Mattijs. (2023) CROPro: a tool for automated cropping of prostate magnetic resonance images. Journal of Medical Imaging
Academic article
Patsanis, Alexandros; Sunoqrot, Mohammed R. S.; Langørgen, Sverre; Wang, Hao; Selnæs, Kirsten Margrete; Bertilsson, Maria Helena. (2023) A comparison of Generative Adversarial Networks for automated prostate cancer detection on T2-weighted MRI. Informatics in Medicine Unlocked (IMU)
Academic article
Dewi, Dyah Ekashanti Octorina; Sunoqrot, Mohammed R. S.; Nketiah, Gabriel Addio; Sandsmark, Elise; Giskeødegård, Guro F.; Langørgen, Sverre. (2023) The impact of pre-processing and disease characteristics on reproducibility of T2-weighted MRI radiomics features. Magnetic Resonance Materials in Physics, Biology and Medicine
Academic article
Abrahamsen, Bendik Skarre; Knudtsen, Ingerid Søberg Skjei; Eikenes, Live; Bathen, Tone Frost; Elschot, Mattijs. (2023) Pelvic PET/MR attenuation correction in the image space using deep learning. Frontiers in Oncology
Academic article
Davik, Petter; Remmers, Sebastiaan; Elschot, Mattijs; Roobol, Monique J.; Bathen, Tone Frost; Bertilsson, Maria Helena. (2023) Performance of magnetic resonance imaging-based prostate cancer risk calculators and decision strategies in two large European medical centres. BJU International
Academic article
Meglic, Jakob; Sunoqrot, Mohammed R. S.; Bathen, Tone Frost; Elschot, Mattijs. (2023) Label-set impact on deep learning-based prostate segmentation on MRI. Insights into Imaging
Academic article
Davik, Petter; Elschot, Mattijs; Bathen, Tone Frost; Remmers, Sebastiaan; Bertilsson, Helena; Roobol, Monique J.. (2023) A0058 - Comparing all published MRI prostate cancer risk calculators in a large 2-centre European cohort, European Urology,. European Urology
Abstract

2022

Sørland, Kaia Ingerdatter; Sunoqrot, Mohammed R. S.; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena; Trimble, Christopher George. (2022) Pseudo-T2 mapping for normalization of T2-weighted prostate MRI. Magnetic Resonance Materials in Physics, Biology and Medicine
Academic article
Mundal, Siv Boon; Rakner, Johanne Johnsen; Silva, Gabriela; Gierman, Lobke; Austdal, Marie; Basnet, Purusotam. (2022) Divergent Regulation of Decidual Oxidative-Stress Response by NRF2 and KEAP1 in Preeclampsia with and without Fetal Growth Restriction. International Journal of Molecular Sciences
Academic article
Davik, Petter; Remmers, Sebastiaan; Elschot, Mattijs; Roobol, Monique J; Bathen, Tone Frost; Bertilsson, Helena. (2022) Reducing prostate biopsies and magnetic resonance imaging with prostate cancer risk stratification. BJUI Compass
Academic article
Sunoqrot, Mohammed R. S.; Saha, Anindo; Hosseinzadeh, Matin; Elschot, Mattijs; Huisman, Henkjan J.. (2022) Artificial intelligence for prostate MRI: open datasets, available applications, and grand challenges. European Radiology Experimental
Academic article

2021

Sunoqrot, Mohammed R. S.; Selnæs, Kirsten Margrete; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena; Bathen, Tone Frost. (2021) The reproducibility of deep learning-based segmentation of the prostate gland and zones on t2-weighted mr images. Diagnostics (Basel)
Academic article
Rakner, Johanne Johnsen; Silva, Gabriela; Elschot, Mattijs; Thomsen, Liv Cecilie Vestrheim; Bjørge, Line; Gierman, Lobke. (2021) The link between inflammatory and vascular pathology and sFlt-1 expression at the maternal-fetal interface in preeclampsia. Placenta
Abstract
Syversen, Ingrid Framås; Elschot, Mattijs; Sandsmark, Elise; Bertilsson, Helena; Bathen, Tone Frost; Goa, Pål Erik. (2021) Exploring the diagnostic potential of adding T2 dependence in diffusion-weighted MR imaging of the prostate. PLOS ONE
Academic article
Rakner, Johanne Johnsen; Silva, Gabriela; Elschot, Mattijs; Thomsen, Liv Cecilie Vestrheim; Bjørge, Line; Gierman, Lobke. (2021) The link between sFlt-1 expression and inflammatory and vascular pathology at the maternal-fetal interface in preeclampsia. Pregnancy Hypertension
Abstract
Nketiah, Gabriel Addio; Elschot, Mattijs; Scheenen, Tom W.J.; Maas, Marnix C.; Bathen, Tone Frost; Selnæs, Kirsten Margrete. (2021) Utility of T2-weighted MRI texture analysis in assessment of peripheral zone prostate cancer aggressiveness: a single-arm, multicenter study. Scientific Reports
Academic article
Rakner, Johanne Johnsen; Silva, Gabriela; Mundal, Siv Boon; Thaning, Astrid Josefin; Elschot, Mattijs; Ostrop, Jenny. (2021) Decidual and placental NOD1 is associated with inflammation in normal and preeclamptic pregnancies . Placenta
Academic article

2020

Sofias, Alexandros Marios; Toner, Yohana C.; Meerwaldt, Anu E.; van Leent, Mandy M. T.; Soultanidis, Georgios; Elschot, Mattijs. (2020) Tumor Targeting by αvβ3-Integrin-Specific Lipid Nanoparticles Occurs via Phagocyte Hitchhiking. ACS Nano
Academic article
Selnæs, Kirsten Margrete; Krüger-Stokke, Brage; Elschot, Mattijs; Johansen, Håkon; Steen, Per Arvid; Langørgen, Sverre. (2020) Detection of recurrent prostate cancer with 18F-Fluciclovine PET/MRI. Frontiers in Oncology
Academic article
Sunoqrot, Mohammed R. S.; Nketiah, Gabriel Addio; Selnæs, Kirsten Margrete; Bathen, Tone Frost; Elschot, Mattijs. (2020) Automated reference tissue normalization of T2-weighted MR images of the prostate using object recognition. Magnetic Resonance Materials in Physics, Biology and Medicine
Academic article
Gierman, Lobke; Silva, Gabriela; Pervaiz, Zahra; Rakner, Johanne Johnsen; Mundal, Siv Boon; Thaning, Astrid Josefin. (2020) TLR3 expression by maternal and fetal cells at the maternal-fetal interface in normal and preeclamptic pregnancies. Journal of Leukocyte Biology
Academic literature review
Silva, Gabriela; Gierman, Lobke; Rakner, Johanne Johnsen; Stødle, Guro; Thaning, Astrid Josefin; Mundal, Siv Boon. (2020) Cholesterol crystals and NLRP3 mediated inflammation in the uterine wall decidua in normal and preeclamptic pregnancies. Frontiers in Immunology
Academic article
Sunoqrot, Mohammed R. S.; Selnæs, Kirsten Margrete; Sandsmark, Elise; Nketiah, Gabriel Addio; Zavala-Romero, Olmo; Stoyanova, Radka. (2020) A quality control system for automated prostate segmentation on T2-weighted MRI. Diagnostics (Basel)
Academic article

2019

Billdal, Daniel Chen; While, Peter Thomas; Selnæs, Kirsten Margrete; Sunoqrot, Mohammed; Langørgen, Sverre; Bertilsson, Helena. (2019) Relative enhanced diffusivity in prostate cancer: Protocol optimization and diagnostic potential. Journal of Magnetic Resonance Imaging
Academic article
Gierman, Lobke; Brettas Silva, Gabriela; Zahra, Pervaiz; Rakner, Johanne Johnsen; Mundal, Siv Boon; Thaning, Astrid. (2019) Toll-Like Receptor-3 expression by maternal and fetal cells at the maternal-fetal interface is associated with development of preeclampsia. Pregnancy Hypertension
Abstract
Brettas Silva, Gabriela; Gierman, Lobke; Stødle, Guro; Mundal, Siv Boon; Sporsheim, Bjørnar; Elschot, Mattijs. (2019) The NLRP3 inflammasome expression by maternal and fetal cells in the uterine wall and association with preeclampsia development. Placenta
Abstract
Elschot, Mattijs; Selnæs, Kirsten Margrete; Langørgen, Sverre; Johansen, Håkon; Bertilsson, Helena; Tandstad, Torgrim. (2019) Prostate-specific membrane antigen PET/magnetic resonance imaging for the planning of salvage radiotherapy in patients with prostate cancer with biochemical recurrence after radical prostatectomy. PET Clinics
Academic literature review

2018

Elschot, Mattijs; Selnæs, Kirsten Margrete; Johansen, Håkon; Krüger-Stokke, Brage; Bertilsson, Helena; Bathen, Tone Frost. (2018) The effect of including bone in DIXON-based attenuation correction for 18F-fluciclovine PET/MRI of prostate cancer. Journal of Nuclear Medicine
Academic article
Esmaeili, Morteza; Tayari, Nassim; Scheenen, Tom WJ; Elschot, Mattijs; Sandsmark, Elise; Bertilsson, Helena. (2018) Simultaneous 18F-fluciclovine Positron Emission Tomography and Magnetic Resonance Spectroscopic Imaging of Prostate Cancer. Frontiers in Oncology
Academic article
Silva, Gabriela; Stødle, Guro; Gierman, Lobke; Mundal, Siv Boon; Elschot, Mattijs; Collett, Karin. (2018) Decidual inflammation in normal and preeclamptic pregnancies. Pregnancy Hypertension
Abstract
Grøndahl, Aurora Rosvoll; Kuttner, Samuel; Elschot, Mattijs; Bathen, Tone Frost; Sundset, Rune; Knudtsen, Ingerid Skjei. (2018) Maskinlæring og medisinske bilder for bedre diagnostikk og persontilpasset kreftbehandling. HMT - Helsetjenesten Medisinsk Teknikk : helse, medisin, teknikk
Article in business/trade/industry journal
Maughan, NM; Eldib, F; Faul, D; Conti, Maurizio; Elschot, Mattijs; Knesaurek, Karin. (2018) Multi institutional quantitative phantom study of yttrium-90 PET in PET/MRI: the MR-QUEST study. EJNMMI Physics
Academic article
Selnæs, Kirsten Margrete; Krüger-Stokke, Brage; Elschot, Mattijs; Willoch, Frode; Størkersen, Øystein; Sandsmark, Elise. (2018) 18F-Fluciclovine PET/MRI for preoperative lymph node staging in high-risk prostate cancer patients. European Radiology
Academic article

2017

Gierman, Lobke; Pervaiz, Zahra; Silva, Gabriela; Stødle, Guro; Rakner, Johanne Johnsen; Elschot, Mattijs. (2017) An inflammatory role for TLR3 in decidua and placenta of normal and preeclamptic pregnancies. Placenta
Abstract
Nketiah, Gabriel; Selnæs, Kirsten Margrete; Sandsmark, Elise; Teruel, Jose Ramon; Krüger-Stokke, Brage; Bertilsson, Helena. (2017) Geometric distortion correction in prostate diffusion-weighted MRI and its effect on quantitative apparent diffusion coefficient analysis. Magnetic Resonance in Medicine
Academic article
Rakner, Johanne Johnsen; Gierman, Lobke; Silva, Gabriela; Stødle, Guro; Elschot, Mattijs; Dahlberg, Unn. (2017) An inflammatory role for NOD1 in decidua and placenta of normal and preeclamptic pregnancies. Placenta
Abstract
Elschot, Mattijs; Selnæs, Kirsten Margrete; Sandsmark, Elise; Krüger-Stokke, Brage; Størkersen, Øystein; Giskeødegård, Guro F.. (2017) Combined 18F-Fluciclovine PET/MRI shows potential for detection and characterization of high-risk prostate cancer. Journal of Nuclear Medicine
Academic article

2016

Beijst, Casper; Elschot, Mattijs; van der Velden, Sandra; de Jong, Hugo W.A.M.. (2016) Multimodality calibration for simultaneous fluoroscopic and nuclear imaging. EJNMMI Physics
Academic article
Elschot, Mattijs; Selnæs, Kirsten Margrete; Sandsmark, Elise; Krüger-Stokke, Brage; Størkersen, Øystein; Tessem, May-Britt. (2016) A PET/MRI study towards finding the optimal [18F]Fluciclovine PET protocol for detection and characterisation of primary prostate cancer. European Journal of Nuclear Medicine and Molecular Imaging
Academic article
Nketiah, Gabriel; Elschot, Mattijs; Kim, Eugene; Teruel, Jose Ramon; Scheenen, Tom WJ; Bathen, Tone Frost. (2016) T2-weighted MRI-derived textural features reflect prostate cancer aggressiveness: preliminary results. European Radiology
Academic article

2014

Elschot, Mattijs. (2014) To treat or not to treat? The role of PET/MRI in prostate cancer.
Website (informational material)

Journal publications

Abrahamsen, Bendik Skarre; Tandstad, Torgrim; Aksnessæther, Bjørg Yksnøy; Bogsrud, Trond; Castillejo, Miguel; Hernes, Eivor. (2024) Added Value of [18F]PSMA-1007 PET/CT and PET/MRI in Patients With Biochemically Recurrent Prostate Cancer: Impact on Detection Rates and Clinical Management. Journal of Magnetic Resonance Imaging
Academic article
Davik, Petter; Elschot, Mattijs; Bathen, Tone Frost; Bertilsson, Helena Maria. (2024) Repeat Prostate-specific Antigen Testing Improves Risk-based Selection of Men for Prostate Biopsy After Magnetic Resonance Imaging. European Urology Open Science
Academic article
Sørland, Kaia Ingerdatter; Trimble, Christopher George; Wu, Chia-Yin; Bathen, Tone Frost; Elschot, Mattijs; Cloos, Martijn A.. (2024) Reducing femoral flow artefacts in radial magnetic resonance fingerprinting of the prostate using region-optimised virtual coils. NMR in Biomedicine
Academic article
Twilt, Jasper J.; Saha, Anindo; Bosma, Joeran S.; van Ginneken, Bram; Bjartell, Anders; Padhani, Anwar R.. (2024) Evaluating Biparametric Versus Multiparametric Magnetic Resonance Imaging for Diagnosing Clinically Significant Prostate Cancer: An International, Paired, Noninferiority, Confirmatory Observer Study. European Urology
Academic article
Patsanis, Alexandros; Sunoqrot, Mohammed R. S.; Bathen, Tone Frost; Elschot, Mattijs. (2023) CROPro: a tool for automated cropping of prostate magnetic resonance images. Journal of Medical Imaging
Academic article
Patsanis, Alexandros; Sunoqrot, Mohammed R. S.; Langørgen, Sverre; Wang, Hao; Selnæs, Kirsten Margrete; Bertilsson, Maria Helena. (2023) A comparison of Generative Adversarial Networks for automated prostate cancer detection on T2-weighted MRI. Informatics in Medicine Unlocked (IMU)
Academic article
Dewi, Dyah Ekashanti Octorina; Sunoqrot, Mohammed R. S.; Nketiah, Gabriel Addio; Sandsmark, Elise; Giskeødegård, Guro F.; Langørgen, Sverre. (2023) The impact of pre-processing and disease characteristics on reproducibility of T2-weighted MRI radiomics features. Magnetic Resonance Materials in Physics, Biology and Medicine
Academic article
Abrahamsen, Bendik Skarre; Knudtsen, Ingerid Søberg Skjei; Eikenes, Live; Bathen, Tone Frost; Elschot, Mattijs. (2023) Pelvic PET/MR attenuation correction in the image space using deep learning. Frontiers in Oncology
Academic article
Davik, Petter; Remmers, Sebastiaan; Elschot, Mattijs; Roobol, Monique J.; Bathen, Tone Frost; Bertilsson, Maria Helena. (2023) Performance of magnetic resonance imaging-based prostate cancer risk calculators and decision strategies in two large European medical centres. BJU International
Academic article
Meglic, Jakob; Sunoqrot, Mohammed R. S.; Bathen, Tone Frost; Elschot, Mattijs. (2023) Label-set impact on deep learning-based prostate segmentation on MRI. Insights into Imaging
Academic article
Davik, Petter; Elschot, Mattijs; Bathen, Tone Frost; Remmers, Sebastiaan; Bertilsson, Helena; Roobol, Monique J.. (2023) A0058 - Comparing all published MRI prostate cancer risk calculators in a large 2-centre European cohort, European Urology,. European Urology
Abstract
Sørland, Kaia Ingerdatter; Sunoqrot, Mohammed R. S.; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena; Trimble, Christopher George. (2022) Pseudo-T2 mapping for normalization of T2-weighted prostate MRI. Magnetic Resonance Materials in Physics, Biology and Medicine
Academic article
Mundal, Siv Boon; Rakner, Johanne Johnsen; Silva, Gabriela; Gierman, Lobke; Austdal, Marie; Basnet, Purusotam. (2022) Divergent Regulation of Decidual Oxidative-Stress Response by NRF2 and KEAP1 in Preeclampsia with and without Fetal Growth Restriction. International Journal of Molecular Sciences
Academic article
Davik, Petter; Remmers, Sebastiaan; Elschot, Mattijs; Roobol, Monique J; Bathen, Tone Frost; Bertilsson, Helena. (2022) Reducing prostate biopsies and magnetic resonance imaging with prostate cancer risk stratification. BJUI Compass
Academic article
Sunoqrot, Mohammed R. S.; Saha, Anindo; Hosseinzadeh, Matin; Elschot, Mattijs; Huisman, Henkjan J.. (2022) Artificial intelligence for prostate MRI: open datasets, available applications, and grand challenges. European Radiology Experimental
Academic article
Sunoqrot, Mohammed R. S.; Selnæs, Kirsten Margrete; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena; Bathen, Tone Frost. (2021) The reproducibility of deep learning-based segmentation of the prostate gland and zones on t2-weighted mr images. Diagnostics (Basel)
Academic article
Rakner, Johanne Johnsen; Silva, Gabriela; Elschot, Mattijs; Thomsen, Liv Cecilie Vestrheim; Bjørge, Line; Gierman, Lobke. (2021) The link between inflammatory and vascular pathology and sFlt-1 expression at the maternal-fetal interface in preeclampsia. Placenta
Abstract
Syversen, Ingrid Framås; Elschot, Mattijs; Sandsmark, Elise; Bertilsson, Helena; Bathen, Tone Frost; Goa, Pål Erik. (2021) Exploring the diagnostic potential of adding T2 dependence in diffusion-weighted MR imaging of the prostate. PLOS ONE
Academic article
Rakner, Johanne Johnsen; Silva, Gabriela; Elschot, Mattijs; Thomsen, Liv Cecilie Vestrheim; Bjørge, Line; Gierman, Lobke. (2021) The link between sFlt-1 expression and inflammatory and vascular pathology at the maternal-fetal interface in preeclampsia. Pregnancy Hypertension
Abstract
Nketiah, Gabriel Addio; Elschot, Mattijs; Scheenen, Tom W.J.; Maas, Marnix C.; Bathen, Tone Frost; Selnæs, Kirsten Margrete. (2021) Utility of T2-weighted MRI texture analysis in assessment of peripheral zone prostate cancer aggressiveness: a single-arm, multicenter study. Scientific Reports
Academic article
Rakner, Johanne Johnsen; Silva, Gabriela; Mundal, Siv Boon; Thaning, Astrid Josefin; Elschot, Mattijs; Ostrop, Jenny. (2021) Decidual and placental NOD1 is associated with inflammation in normal and preeclamptic pregnancies . Placenta
Academic article
Sofias, Alexandros Marios; Toner, Yohana C.; Meerwaldt, Anu E.; van Leent, Mandy M. T.; Soultanidis, Georgios; Elschot, Mattijs. (2020) Tumor Targeting by αvβ3-Integrin-Specific Lipid Nanoparticles Occurs via Phagocyte Hitchhiking. ACS Nano
Academic article
Selnæs, Kirsten Margrete; Krüger-Stokke, Brage; Elschot, Mattijs; Johansen, Håkon; Steen, Per Arvid; Langørgen, Sverre. (2020) Detection of recurrent prostate cancer with 18F-Fluciclovine PET/MRI. Frontiers in Oncology
Academic article
Sunoqrot, Mohammed R. S.; Nketiah, Gabriel Addio; Selnæs, Kirsten Margrete; Bathen, Tone Frost; Elschot, Mattijs. (2020) Automated reference tissue normalization of T2-weighted MR images of the prostate using object recognition. Magnetic Resonance Materials in Physics, Biology and Medicine
Academic article
Gierman, Lobke; Silva, Gabriela; Pervaiz, Zahra; Rakner, Johanne Johnsen; Mundal, Siv Boon; Thaning, Astrid Josefin. (2020) TLR3 expression by maternal and fetal cells at the maternal-fetal interface in normal and preeclamptic pregnancies. Journal of Leukocyte Biology
Academic literature review
Silva, Gabriela; Gierman, Lobke; Rakner, Johanne Johnsen; Stødle, Guro; Thaning, Astrid Josefin; Mundal, Siv Boon. (2020) Cholesterol crystals and NLRP3 mediated inflammation in the uterine wall decidua in normal and preeclamptic pregnancies. Frontiers in Immunology
Academic article
Sunoqrot, Mohammed R. S.; Selnæs, Kirsten Margrete; Sandsmark, Elise; Nketiah, Gabriel Addio; Zavala-Romero, Olmo; Stoyanova, Radka. (2020) A quality control system for automated prostate segmentation on T2-weighted MRI. Diagnostics (Basel)
Academic article
Billdal, Daniel Chen; While, Peter Thomas; Selnæs, Kirsten Margrete; Sunoqrot, Mohammed; Langørgen, Sverre; Bertilsson, Helena. (2019) Relative enhanced diffusivity in prostate cancer: Protocol optimization and diagnostic potential. Journal of Magnetic Resonance Imaging
Academic article
Gierman, Lobke; Brettas Silva, Gabriela; Zahra, Pervaiz; Rakner, Johanne Johnsen; Mundal, Siv Boon; Thaning, Astrid. (2019) Toll-Like Receptor-3 expression by maternal and fetal cells at the maternal-fetal interface is associated with development of preeclampsia. Pregnancy Hypertension
Abstract
Brettas Silva, Gabriela; Gierman, Lobke; Stødle, Guro; Mundal, Siv Boon; Sporsheim, Bjørnar; Elschot, Mattijs. (2019) The NLRP3 inflammasome expression by maternal and fetal cells in the uterine wall and association with preeclampsia development. Placenta
Abstract
Elschot, Mattijs; Selnæs, Kirsten Margrete; Langørgen, Sverre; Johansen, Håkon; Bertilsson, Helena; Tandstad, Torgrim. (2019) Prostate-specific membrane antigen PET/magnetic resonance imaging for the planning of salvage radiotherapy in patients with prostate cancer with biochemical recurrence after radical prostatectomy. PET Clinics
Academic literature review
Elschot, Mattijs; Selnæs, Kirsten Margrete; Johansen, Håkon; Krüger-Stokke, Brage; Bertilsson, Helena; Bathen, Tone Frost. (2018) The effect of including bone in DIXON-based attenuation correction for 18F-fluciclovine PET/MRI of prostate cancer. Journal of Nuclear Medicine
Academic article
Esmaeili, Morteza; Tayari, Nassim; Scheenen, Tom WJ; Elschot, Mattijs; Sandsmark, Elise; Bertilsson, Helena. (2018) Simultaneous 18F-fluciclovine Positron Emission Tomography and Magnetic Resonance Spectroscopic Imaging of Prostate Cancer. Frontiers in Oncology
Academic article
Silva, Gabriela; Stødle, Guro; Gierman, Lobke; Mundal, Siv Boon; Elschot, Mattijs; Collett, Karin. (2018) Decidual inflammation in normal and preeclamptic pregnancies. Pregnancy Hypertension
Abstract
Grøndahl, Aurora Rosvoll; Kuttner, Samuel; Elschot, Mattijs; Bathen, Tone Frost; Sundset, Rune; Knudtsen, Ingerid Skjei. (2018) Maskinlæring og medisinske bilder for bedre diagnostikk og persontilpasset kreftbehandling. HMT - Helsetjenesten Medisinsk Teknikk : helse, medisin, teknikk
Article in business/trade/industry journal
Maughan, NM; Eldib, F; Faul, D; Conti, Maurizio; Elschot, Mattijs; Knesaurek, Karin. (2018) Multi institutional quantitative phantom study of yttrium-90 PET in PET/MRI: the MR-QUEST study. EJNMMI Physics
Academic article
Selnæs, Kirsten Margrete; Krüger-Stokke, Brage; Elschot, Mattijs; Willoch, Frode; Størkersen, Øystein; Sandsmark, Elise. (2018) 18F-Fluciclovine PET/MRI for preoperative lymph node staging in high-risk prostate cancer patients. European Radiology
Academic article
Gierman, Lobke; Pervaiz, Zahra; Silva, Gabriela; Stødle, Guro; Rakner, Johanne Johnsen; Elschot, Mattijs. (2017) An inflammatory role for TLR3 in decidua and placenta of normal and preeclamptic pregnancies. Placenta
Abstract
Nketiah, Gabriel; Selnæs, Kirsten Margrete; Sandsmark, Elise; Teruel, Jose Ramon; Krüger-Stokke, Brage; Bertilsson, Helena. (2017) Geometric distortion correction in prostate diffusion-weighted MRI and its effect on quantitative apparent diffusion coefficient analysis. Magnetic Resonance in Medicine
Academic article
Rakner, Johanne Johnsen; Gierman, Lobke; Silva, Gabriela; Stødle, Guro; Elschot, Mattijs; Dahlberg, Unn. (2017) An inflammatory role for NOD1 in decidua and placenta of normal and preeclamptic pregnancies. Placenta
Abstract
Elschot, Mattijs; Selnæs, Kirsten Margrete; Sandsmark, Elise; Krüger-Stokke, Brage; Størkersen, Øystein; Giskeødegård, Guro F.. (2017) Combined 18F-Fluciclovine PET/MRI shows potential for detection and characterization of high-risk prostate cancer. Journal of Nuclear Medicine
Academic article
Beijst, Casper; Elschot, Mattijs; van der Velden, Sandra; de Jong, Hugo W.A.M.. (2016) Multimodality calibration for simultaneous fluoroscopic and nuclear imaging. EJNMMI Physics
Academic article
Elschot, Mattijs; Selnæs, Kirsten Margrete; Sandsmark, Elise; Krüger-Stokke, Brage; Størkersen, Øystein; Tessem, May-Britt. (2016) A PET/MRI study towards finding the optimal [18F]Fluciclovine PET protocol for detection and characterisation of primary prostate cancer. European Journal of Nuclear Medicine and Molecular Imaging
Academic article
Nketiah, Gabriel; Elschot, Mattijs; Kim, Eugene; Teruel, Jose Ramon; Scheenen, Tom WJ; Bathen, Tone Frost. (2016) T2-weighted MRI-derived textural features reflect prostate cancer aggressiveness: preliminary results. European Radiology
Academic article

Part of book/report

Moradi, Ashkan; Zerka, Fadila; Bosma, Joeran S.; Yakar, Derya; Geerdink, Jeroen; Huisman, Henkjan. (2024) Federated learning for prostate cancer detection in biparametric MRI: optimization of rounds, epochs, and aggregation strategy. SPIE - The International Society for Optics and Photonics
Academic chapter/article/Conference paper

INFORMASJONSMATR

Elschot, Mattijs. (2014) To treat or not to treat? The role of PET/MRI in prostate cancer.
Website (informational material)

Teaching

Courses

Knowledge Transfer

2024

Poster

Bozorgpana, Selma; Desiati, Indri; Tessem, May-Britt; Elschot, Mattijs; Bathen, Tone Frost. (2024) INTEGRATING RADIOMIC FEATURES FROM mpMRI WITH CLINICAL VARIABLES TO PREDICT PROSTATE CANCER RECURRENCE. Biobank Future Health Conference , Trondheim 2024-09-12 - 2024-09-14
Poster

Segre, Rebecca; Nketiah, Gabriel Addio; Nael, Axel; Sunoqrot, Mohammed R. S.; Bathen, Tone Frost; Elschot, Mattijs. (2024) Explaining MRI radiomics-based detection of prostate cancer using clinical concepts. 2024 ISMRM & ISMRT Annual Meeting & Exhibition , Singapore 2024-05-04 - 2024-05-09

2023

Poster

Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik; Elschot, Mattijs. (2023) Deep Learning Based Automated Multi-Organ Segmentation in Lymphoma Patients using FDG PET/MRI Images. University of Tromsø (UiT) - The Arctic University of Norway Northern Lights Deep Learning Conference 2023 , Tromsø 2023-01-10 - 2023-01-12
Academic lecture

Abrahamsen, Bendik Skarre; Bogsrud, Trond Velde; Hernes, Eivor; Tandstad, Torgrim; Langørgen, Sverre; Castillejo, Miguel. (2023) A head-to-head comparison of 18F-PSMA-1007 PET/MR and PET/CT in prostate cancer recurrence: impact on clinical management. Nordic Association of Clinical Physics NACP symphosium 2023 , Reykjavik 2023-03-30 - 2023-04-02
Academic lecture

Abrahamsen, Bendik Skarre; Bogsrud, Trond Velde; Hernes, Eivor; Tandstad, Torgrim; Langørgen, Sverre; Castillejo, Miguel. (2023) 18F-PSMA-1007 PET/MR compared to PET/CT in prostate cancer recurrence: impact on clinical management. International Society for Magnetic Resonance in Medicine (ISMRM) 2023 ISMRM & ISMRT Annual Meeting & Exhibition , Toronto 2023-06-03 - 2023-06-08
Poster

Masood, Anum; Knapstad, Sølvi; Johansen, Håkon; Husby, Trine; Eikenes, Live; Elschot, Mattijs. (2023) Automated Segmentation of Metastatic Lymph Nodes in FDG PET/MRI for Lymphoma Cancer Patients Using Multi-Scale Swin Transformers. International Society for Magnetic Resonance in Medicine ISMRM 2023 , Toronto 2023-06-03 - 2023-06-08
Academic lecture

Knudtsen, Ingerid Skjei; Abrahamsen, Bendik Skarre; Selnæs, Kirsten Margrete; Elschot, Mattijs; Langørgen, Sverre; Keil, Thomas. (2023) PSMA-PET of prostate cancer patients with biochemical recurrence. Acta Oncologica BiGART 2023 , Århus, Danmark 2023-06-19 - 2023-06-21
Poster

Meglic, Jakob; Sunoqrot, Mohammed R. S.; Bathen, Tone Frost; Elschot, Mattijs. (2023) Impact of label-set on the performance of the deep learning-based segmentation of the prostate gland and zones on T2-weighted MR images. nternational Society for Magnetic Resonance in Medicine 2023 ISMRM & ISMRT Annual Meeting & Exhibition , Toronto 2023-06-03 - 2023-06-08
Poster

Segre, Rebecca; Sunoqrot, Mohammed R. S.; Nketiah, Gabriel Addio; Patsanis, Alexandros; Bathen, Tone Frost; Elschot, Mattijs. (2023) Biparametric MRI classification model for prostate cancer detection using a combination of prediction maps. 2023 ISMRM & ISMRT Annual Meeting & Exhibition , Toronto, ON 2023-06-03 - 2023-06-08
Academic lecture

Knudtsen, Ingerid Skjei; Abrahamsen, Bendik Skarre; Selnæs, Kirsten Margrete; Elschot, Mattijs; Langørgen, Sverre; Keil, Thomas. (2023) Influence of PSMA-PET on treatment of prostate cancer patients with biochemical recurrence after radical prostatectomy. 180°N Norwegian Nuclear Medicine Consortium Annual Conference 180°N , Bergen, Norge 2023-04-25 - 2023-04-27
Poster

Knudtsen, Ingerid Skjei; Abrahamsen, Bendik Skarre; Selnæs, Kirsten Margrete; Elschot, Mattijs; Langørgen, Sverre; Keil, Thomas. (2023) Influence of PSMA-PET on management of prostate cancer patients with biochemical recurrence. European Society for Radiotherapy and Oncology ESTRO 2023 , Wien, Østerrike 2023-05-12 - 2023-05-16
Academic lecture

Knudtsen, Ingerid Skjei; Abrahamsen, Bendik Skarre; Selnæs, Kirsten Margrete; Elschot, Mattijs; Langørgen, Sverre; Keil, Thomas. (2023) PSMA-PET vs mpMRI in prostate cancer patients with biochemical recurrence; preliminary results from the prospective multicenter 180°N study. NACP NACP 2023 , Reykjavik, Island 2023-01-29 - 2024-04-01
Academic lecture

Elschot, Mattijs. (2023) Artificial intelligence for MR-based prostate cancer diagnosis. Where do we stand?. Kirurgisk Høstmøte 2023 , Oslo 2023-10-15 -
Poster

Patsanis, Alexandros; Sunoqrot, Mohammed R. S.; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena; Selnæs, Kirsten Margrete. (2023) Improving Prostate Cancer Detection Using Bi-parametric MRI with Conditional Generative Adversarial Networks. ISMRM 2023 ISMRM & ISMRT , Toronto 2023-06-03 - 2023-06-08
Poster

Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik; Elschot, Mattijs. (2023) Automated Multi-Organ Segmentation in Whole Body Multiparametric MRI Images of Lymphoma Patients Using Deep Learning Models. 180N 2nd 180N Conference , Bergen 2023-04-25 - 2023-04-27
Poster

Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Elschot, Mattijs; Goa, Pål Erik. (2023) Fully Automated Segmentation of Metastatic Lymph Nodes in FDG PET/MRI for Lymphoma Cancer Patients Using Multi-Scale Swin Transformers. 180N 2nd 180N Conference , Bergen 2023-04-25 - 2023-04-27
Popular scientific lecture

Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Elschot, Mattijs; Goa, Pål Erik. (2023) End-to-End Model for Metastatic Lesion Detection and Ann Arbor Staging of Lymphoma Cancer in Whole Body PET/MR Images. 180N 2nd 180N Conference , Bergen 2023-04-25 - 2023-04-27
Poster

Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Elschot, Mattijs; Goa, Pål Erik. (2023) Automated Segmentation of Metastatic Lymph Nodes in PET/MRI for Lymphoma Cancer Detection Using Multi-Scale Swin Vision Transformers. Digital Life Norway (DLN) 7th Digital Life Norway Conference , Bergen 2023-09-06 - 2023-09-08
Academic lecture

Masood, Anum; Knapstad, Sølvi; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik. (2023) Deep Learning Based Automated Multi-Organ Segmentation in Lymphoma Patients using Whole Body Multiparametric MRI Images. International Society for Magnetic Resonance in Medicine ISMRM 2023 , Toronto 2023-06-03 - 2023-06-08
Academic lecture

Davik, Petter; Elschot, Mattijs; Bathen, Tone Frost; Remmers, Sebastiaan; Bertilsson, Helena; Roobol, Monique J.. (2023) A0058 - Comparing all published MRI prostate cancer risk calculators in a large 2-centre European cohort, European Urology,. European Association of Urology Annual European Association of Urology Congress Amsterdam 2023 , Milano 2023-04-05 - 2023-04-08
Academic lecture

Elschot, Mattijs. (2023) Prostate cancer - Personalized medicine powered by MRI and AI. NTNU Health A Healthy Future - NTNU Health conference 2023 , Trondheim 2023-10-05 -
Academic lecture

Elschot, Mattijs. (2023) MR og AI-based decision support for prostate cancer diagnosis. Prostate Clinical Academic Group NTNU Prostata CAG regional utdanningsmøte 2023 , Trondheim 2023-09-28 -

2022

Poster

Sunoqrot, Mohammed R. S.; Selnæs, Kirsten Margrete; Abrahamsen, Bendik Skarre; Patsanis, Alexandros; Nketiah, Gabriel Addio; Bathen, Tone Frost. (2022) A deep learning-based quality control system for co-registration of prostate MR images. International Society for Magnetic Resonance in Medicine Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting , London 2022-05-07 - 2022-05-12
Lecture

Elschot, Mattijs. (2022) Improving PET/MRI diagnostics with AI. Norsk Forening for Medisinsk Fysikk MedFys 2022 , Hurdal 2022-05-23 - 2022-05-25
Lecture

Elschot, Mattijs. (2022) Becoming a ‘young’ supervisor: experiences and pitfalls. Digital Life Norway Digital Life Norway workshop for aspiring supervisors , Orkanger 2022-05-04 -
Poster

Patsanis, Alexandros; Sunoqrot, Mohammed R. S.; Langørgen, Sverre; Wang, Hao; Selnæs, Kirsten Margrete; Bertilsson, Helena. (2022) A comparison of Generative Adversarial Networks for Automated Prostate Cancer Detection on T2-weighted Magnetic Resonance Images. Mohn Medical Imaging and Visualization Centre - MMIV Autumn Research School in Artificial Intelligence Methods in Medical Imaging 2022 , Bergen 2022-09-14 - 2022-09-16
Poster

Sørland, Kaia Ingerdatter; Trimble, Christopher George; Sandsmark, Elise; Bathen, Tone Frost; Elschot, Mattijs; Cloos, Martijn A.. (2022) Reducing streak artefacts in radial MR fingerprinting of the prostate through automated channel removal. 2022 ISMRM Annual Meeting & Exhibition 2022-05-07 - 2022-05-12
Poster

Abrahamsen, Bendik Skarre; Selnæs, Kirsten Margrete; Elschot, Mattijs; Langørgen, Sverre; Keil, Thomas; Johansen, Håkon. (2022) PSMA-PET and mpMRI in prostate cancer patients with biochemical recurrence. . International Society of Magnetic Resonance in Medicine International Society of Magnetic Resonance in Medicine (ISMRM) annual meeting , London, UK 2022-05-06 - 2022-05-12
Poster

Zerka, Fadila; Sunoqrot, Mohammed R. S.; Abrahamsen, Bendik Skarre; Patsanis, Alexandros; Bathen, Tone Frost; Elschot, Mattijs. (2022) A privacy-preserving federated learning infrastructure for prostate segmentation on T2-Weighted MRI. Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting , London 2022-05-07 - 2022-05-12
Poster

Dewi, Dyah Ekashanti Octorina; Sunoqrot, Mohammed R. S.; Nketiah, Gabriel Addio; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Maria Helena. (2022) Developing a Delta Radiomics Framework for Prostate Cancer Progression Biomarkers in Patients under Active Surveillance: Pilot Study. International Society of Magnetic Resonance in Medicine (ISMRM) annual meeting , London 2022-06-05 - 2022-06-12
Academic lecture

Knudtsen, Ingerid Skjei; Abrahamsen, Bendik Skarre; Selnæs, Kirsten Margrete; Elschot, Mattijs; Langørgen, Sverre; Keil, Thomas. (2022) PSMA-PET-avbildning før primærbehandling av pasienter med høyrisiko prostatakreft. Norsk kirurgisk forening Norsk kirurgisk høstmøte 2022 , Oslo 2022-10-25 - 2022-10-28
Academic lecture

Knudtsen, Ingerid Skjei; Abrahamsen, Bendik Skarre; Selnæs, Kirsten Margrete; Elschot, Mattijs; Langørgen, Sverre; Keil, Thomas. (2022) PSMA-PET and mpMRI in prostate cancer patients with biochemical recurrence. 180N 180N Conference Tromsø 2022 , Tromsø 2022-03-29 - 2022-03-31
Poster

Knudtsen, Ingerid Skjei; Abrahamsen, Bendik Skarre; Selnæs, Kirsten Margrete; Elschot, Mattijs; Langørgen, Sverre; Keil, Thomas. (2022) PSMA-PET and mpMRI in prostate cancer patients with biochemical recurrence. ISMRM ISMRM 2022 , London 2022-05-09 - 2022-05-12
Lecture

Elschot, Mattijs. (2022) Hva trengs for en regional AI løsning innenfor prostatakreft?. Prostata CAG CAG regional utdanningsmøte , Trondheim 2022-09-16 -
Poster

Knapstad, Sølvi; Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Elschot, Mattijs. (2022) Automated Segmentation of Metastatic Lymph Nodes in FDG PET/MRI for Lymphoma Cancer Patients Using Deep Learnin. Trond Mohn Foundation Annual Conference 180°N , Tromsø 2022-03-29 - 2022-03-31
Poster

Masood, Anum; Knapstad, Sølvi; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik. (2022) Multi-Organ Segmentation in Lymphoma Patients using Deep-Learning Approach. Trond Mohn Foundation Annual Conference 180°N , Tromsø 2022-03-29 - 2022-03-31
Academic lecture

Masood, Anum; Elschot, Mattijs; Goa, Pål Erik. (2022) aiLymph - Automated Detection of Lymphoma Cancer using AI. University of Copenhagen Entrepreneurship in Healthcare 2022 , Copenhagen 2022-12-01 - 2022-12-02
Academic lecture

Knapstad, Sølvi; Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Elschot, Mattijs. (2022) Deep Learning-Based Automated Segmentation of Metastatic Lymph Nodes with PET/MR in Lymphoma Patients. NTNU 180°N Seminar , Trondheim 2022-03-04 - 2022-03-04
Poster

Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik; Elschot, Mattijs. (2022) Automated Lymphoma Cancer Detection and Ann-Arbor Staging Using Deep Learning with 18F-FDG PET/MR Images. Digital Life Norway Digital Life 2022 Conference , Trondheim 2022-10-20 - 2022-10-21
Academic lecture

Masood, Anum; Knapstad, Sølvi; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik. (2022) Automated Multi-Organ Segmentation for Lymph Nodes Detection in Lymphoma Patients using FDG PET/MRI Images: Deep-Learning Approach. NTNU Biophysics and Medical Physics Spring Symposium, NTNU , Trondheim 2022-05-12 - 2022-05-13
Lecture

Masood, Anum; Elschot, Mattijs; Goa, Pål Erik. (2022) Deep Learning Method for Automated Segmentation of Lymphoma Cancer. Western Norway University of Applied Sciences HVL-DLN-MMIV Machine Learning , Bergen 2022-05-02 - 2022-05-04
Academic lecture

Saha, Anindo; Twilt, Jasper J.; Bosma, Joeran S.; van Ginneken, Bram; Yakar, Derya; Elschot, Mattijs. (2022) Artificial Intelligence and Radiologists at Prostate Cancer Detection in MRI: The PI-CAI Challenge. Annual Meeting Radiological Society of Northern America (RSNA) 2022-11-27 - 2022-12-01
Academic lecture

Masood, Anum; Knapstad, Sølvi; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik. (2022) Multi-Organ Segmentation in Lymphoma Patients using FDG PET/MRI Images: A Deep-Learning Approach. Trond Mohn Foundation Annual Conference 180°N , Tromsø 2022-03-29 - 2022-03-31
Poster

Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik; Elschot, Mattijs. (2022) Automated Detection and Stage Classification of Lymphoma Cancer using PET/MR Images. Mohn Medical Imaging and Visualization Centre: MMIV MMIV Conference 2022 , Bergen 2022-12-08 - 2022-12-09
Academic lecture

Masood, Anum; Knapstad, Sølvi; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik. (2022) Automated Multi-Organ Segmentation using Lymphoma PET/MR Images. NTNU 180°N Seminar , Trondheim 2022-03-04 - 2022-03-04
Poster

Knapstad, Sølvi; Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Elschot, Mattijs. (2022) Automated Segmentation of Metastatic Lymph Nodes in FDG PET/MRI for Lymphoma Cancer Patients. NTNU Biophysics and Medical Physics Spring Symposium, NTNU , Trondheim 2022-05-12 - 2022-05-13
Academic lecture

Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik; Elschot, Mattijs. (2022) Automated Detection of Lymphoma Cancer using FDG PET/MRI Images: A Deep-Learning Approach. PRESIMAL PRESIMAL x NORA Artificial Intelligence Methods in Medical Imaging 2022 , Bergen 2022-09-14 - 2022-09-16
Academic lecture

Masood, Anum; Johansen, Håkon; Husby, Trine; Eikenes, Live; Goa, Pål Erik; Elschot, Mattijs. (2022) Automated Detection and Stage Classification of Lymphoma Cancer Using Deep Learning. École de Technologie Supérieure (ETS) ETS Summer School on Deep Learning 2022-07-04 - 2022-07-08
Poster

Sørland, Kaia Ingerdatter; Sandsmark, Elise; Elschot, Mattijs; Bathen, Tone Frost; Cloos, Martijn A.. (2022) Incorporating saturation bands into MR Fingerprinting reduces streaking artefacts. ISMRM Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting , LONDON 2022-05-07 - 2022-05-12

2021

Academic lecture

Rakner, Johanne Johnsen; Silva, Gabriela; Elschot, Mattijs; Thomsen, Liv Cecilie Vestrheim; Bjørge, Line; Gierman, Lobke. (2021) The link between inflammatory and vascular pathology and sFlt-1 expression at the maternal-fetal interface in preeclampsia. International Federation of Placenta Associations The 2021 meeting of the International Federation of Placenta Associations (IFPA) 2021-08-30 - 2021-09-02
Poster

Dewi, Dyah Ekashanti Octorina; Sunoqrot, Mohammed R. S.; Nketiah, Gabriel Addio; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena. (2021) Repeatability of Radiomic Features in T2-Weighted Prostate MRI: Impact of Pre-processing Configurations. ISMRM 2021 ISMRM Annual Meeting & Exhibition , Virtual 2021-05-15 - 2021-05-20
Poster

Sørland, Kaia Ingerdatter; Sunoqrot, Mohammed R. S.; Goa, Pål Erik; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena. (2021) Automated reference tissue normalization of prostate T2-weighted MRI on a large, multicenter dataset. 2021 ISMRM Annual Meeting & Exhibition 2021-05-15 - 2021-05-20
Poster

Sunoqrot, Mohammed R. S.; Selnæs, Kirsten Margrete; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena; Bathen, Tone Frost. (2021) The repeatability of deep learning based segmentation of the prostate, peripheral and transition zones on T2-weighted MR images. ISMRM 2021 ISMRM Annual Meeting & Exhibition , Virtual 2021-05-15 - 2021-05-20
Academic lecture

Patsanis, Alexandros; Sunoqrot, Mohammed R. S.; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena; Selnæs, Kirsten Margrete. (2021) Prostate Cancer Detection on T2-weighted MR images with Generative Adversarial Networks. International Society for Magnetic Resonance in Medicine ISMRM & SMRT 2021 , Vitrual Conference 2021-05-15 - 2021-05-20
Poster

Sørland, Kaia Ingerdatter; Goa, Pål Erik; Selnæs, Kirsten Margrete; Sandsmark, Elise; Trimble, Christopher George; Sunoqrot, Mohammed R. S.. (2021) Pseudo-T2 mapping of T2-weighted MRI of the prostate: Comparison to gold standard. 2021 ISMRM Annual Meeting & Exhibition 2021-05-15 - 2021-05-20
Academic lecture

Rakner, Johanne Johnsen; Silva, Gabriela; Elschot, Mattijs; Thomsen, Liv Cecilie Vestrheim; Bjørge, Line; Gierman, Lobke. (2021) The link between sFlt-1 expression and inflammatory and vascular pathology at the maternal-fetal interface in preeclampsia. ISSHP 2021 2021-09-15 - 2021-09-28
Poster

Sunoqrot, Mohammed R. S.; Selnæs, Kirsten Margrete; Abrahamsen, Bendik Skarre; Patsanis, Alexandros; Nketiah, Gabriel Addio; Bathen, Tone Frost. (2021) A deep learning-based quality control system for co-registration of prostate MR images. Mohn Medical Imaging and Visualization Centre (MMIV) MMIV Conference 2021 , Bergen 2021-12-09 - 2021-12-10
Poster

Abrahamsen, Bendik Skarre; Bathen, Tone Frost; Eikenes, Live; Elschot, Mattijs. (2021) Bias correction for PET/MR attenuation correction using generative adversarial networks . International Society for Magnetic Resonance in Medicine 2021 ISMRM & SMRT Annual Meeting & Exhibition , Virtual 2021-05-15 - 2021-05-20
Lecture

Elschot, Mattijs. (2021) PET/MRI in Prostate Cancer: AI for improved diagnostics. MIRA / KIN MIRA Fall Seminar 2021-10-18 - 2021-10-19
Poster

Patsanis, Alexandros; Sunoqrot, Mohammed R. S.; Sandsmark, Elise; Langørgen, Sverre; Bertilsson, Helena; Selnæs, Kirsten Margrete. (2021) Improving Prostate Cancer Detection Using Bi-parametric MRI with Conditional Generative Adversarial Networks. Mohn Medical Imaging and Visualization Centre - MMIV MMIV Conference 2021 , Bergen 2021-12-09 - 2021-12-10

2020

Academic lecture

Nketiah, Gabriel Addio; Elschot, Mattijs; Bathen, Tone Frost. (2020) Added Value of DCE in Machine Learning-based Tumor Probability Maps for Predicting Clinically Significant Cancer Foci in Pre-biopsy MR images. ISMRM ISMRM Virtual Conference 2020-08-08 - 2020-08-14
Poster

Sunoqrot, Mohammed R. S.; Kucharczak, Sandra; Grajek, Magdalena; Selnæs, Kirsten Margrete; Bathen, Tone Frost; Elschot, Mattijs. (2020) The repeatability of deep learning-based segmentation of the prostate on T2-weighted MR images. International Society for Magnetic Resonance in Medicine 2020 ISMRM & SMRT VIRTUAL CONFERENCE , VIRTUAL 2020-08-08 - 2020-08-14
Lecture

Elschot, Mattijs. (2020) Supporting prostate cancer diagnosis with (federated) deep learning - hype or hope?. ISMRM Nordic Chapter The 1st ISMRM Nordig Chapter Virtual Symposium , Lund (virtual) 2020-11-18 - 2020-11-18
Poster

Syversen, Ingrid Framås; Elschot, Mattijs; Bathen, Tone Frost; Goa, Pål Erik. (2020) Two-component model of prostate tissue using hybrid multidimensional T2 and diffusion-weighted imaging. International Society of Magnetic Resonance in Medicine ISMRM & SMRT Virtual Conference & Exhibition , - 2020-08-08 - 2020-08-14

2019

Lecture

Brettas Silva, Gabriela; Gierman, Lobke; Stødle, Guro; Mundal, Siv Boon; Sporsheim, Bjørnar; Elschot, Mattijs. (2019) NLRP3 inflammasome expression by maternal and fetal cells in decidua and its association with preeclampsia . IFPA , Buenos Aires 2019-09-10 -
Poster

Elschot, Mattijs; Nketiah, Gabriel Addio; Sunoqrot, Mohammed; Bathen, Tone Frost. (2019) Object recognition for fully automated reference tissue normalization of T2-weighted MR images of the prostate . International Society for Magnetic Resonance in Medicine ISMRM 27th Annual Meeting , Montréal 2019-05-11 - 2019-05-16
Poster

Sunoqrot, Mohammed; Selnæs, Kirsten Margrete; Zavala-Romero, Olmo; Stoyanova, Radka; Bathen, Tone Frost; Elschot, Mattijs. (2019) A quality control system for automated prostate segmentation on T2-weighted MRI . International Society for Magnetic Resonance in Medicine (I) ISMRM 27th Annual Meeting , Montréal 2019-05-11 - 2019-05-16
Poster

Sunoqrot, Mohammed; Selnæs, Kirsten Margrete; Zavala-Romero, Olmo; Stoyanova, Radka; Bathen, Tone Frost; Elschot, Mattijs. (2019) A quality control system for automated prostate segmentation on T2-weighted MRI. Digital Life Norway (DLN) the annual Biotechnology Research and Innovation (DigitalLife 2019) conference , Tromsø 2019-09-05 - 2019-09-06
Academic lecture

Elschot, Mattijs. (2019) Artificial intelligence for supporting prostate cancer diagnosis. Helse Midt-Norge IT Konferansen 2019 2019-09-19 -
Academic lecture

Elschot, Mattijs; Eikenes, Live; Bathen, Tone Frost. (2019) PET/MRI attenuation correction using deep learning. Do we really need a mu-map?. Helse Midt-Norge Regional forskningskonferanse 2019 2019-10-02 - 2019-10-03
Lecture

Elschot, Mattijs. (2019) PROVIZ: Prostate cancer visualization by MRI - Improved diagnostics using artificial intelligence. Digital Life Norway - Uppsala University Study Visit 2019-11-28 -
Poster

Gierman, Lobke; Silva, Gabriela; Pervaiz, Zahra; Rakner, Johanne Johnsen; Mundal, Siv Boon; Elschot, Mattijs. (2019) Toll-Like Receptor-3 expression by maternal and fetal cells at the maternal-fetal interface is associated with development of preeclampsia . Lund University European ISSHP meeting , Lund 2019-10-02 - 2019-10-04
Poster

Gierman, Lobke; Silva, Gabriela; Pervaiz, Zahra; Rakner, Johanne Johnsen; Mundal, Siv Boon; Thaning, Astrid. (2019) Toll-Like Receptor-3 expression by maternal and fetal cells at the maternal-fetal interface is associated with development of preeclampsia. NTNU Conference on Molecular Mechanisms of Inflammation , Trondheim 2019-06-03 - 2019-06-06
Lecture

Brettas Silva, Gabriela; Gierman, Lobke; Stødle, Guro; Mundal, Siv Boon; Sporsheim, Bjørnar; Elschot, Mattijs. (2019) The NLRP3 inflammasome expression by maternal and fetal cells in the uterine wall and association with preeclampsia development. . CEMIR Conference on Molecular Mechanisms of Inflammation , Trondheim 2019-06-03 - 2019-06-06
Academic lecture

Nketiah, Gabriel Addio; Elschot, Mattijs; Bathen, Tone Frost. (2019) Multiparametric MRI-based Tumor Probability Maps for Guidance of Targeted Prostate Biopsies . Helse Midt-Norge Regional Forskingskonferanse 2019 , Kristiansund 2019-10-02 - 2019-10-03
Academic lecture

Nketiah, Gabriel Addio; Elschot, Mattijs; Bathen, Tone Frost. (2019) mpMRI-based Tumor Probability Maps for Guidance of Targeted Prostate Biopsies. ISMRM ISMRM 27th Annual Meeting , Montréal 2019-05-11 - 2019-05-16

2018

Poster

Sunoqrot, Mohammed; Billdal, Daniel Chen; Selnæs, Kirsten Margrete; Elschot, Mattijs; Bathen, Tone Frost. (2018) The repeatability of fully automated atlas-based prostate segmentation on T2-weighted MR images. International Society for Magnetic Resonance in Medicine Joint Annual Meeting ISMRM-ESMRMB 2018 , Paris 2018-06-16 - 2018-06-21
Poster

Sunoqrot, Mohammed; Selnæs, Kirsten Margrete; Bathen, Tone Frost; Elschot, Mattijs. (2018) A quality control system for automated prostate segmentation on T2-weighted MRI. ISMRM Nordic Chapter ISMRM Nordic Chapter Meeting , Trondheim 2018-10-25 - 2018-10-25
Poster

Nketiah, Gabriel Addio; Bathen, Tone Frost; Selnæs, Kirsten Margrete; Elschot, Mattijs. (2018) Peripheral Zone Prostate Cancer Aggressiveness Prediction Using T2WI Radiomic Features: Multi-center Results . NTNU 4th Annual Trondheim MRI Seminar and ISMRM Nordic Chapter Meeting , Trondheim 2018-10-24 - 2018-10-25
Academic lecture

Nketiah, Gabriel Addio; Bathen, Tone Frost; Elschot, Mattijs; Selnæs, Kirsten Margrete. (2018) T2-weighted MRI-derived textural features can help the assessment of peripheral zone prostate cancer: results from multi-center data . ISMRM ISMRM Annual Meeting , Paris 2018-06-16 - 2018-06-21
Academic lecture

Mundal, Siv Boon; Silva, Gabriela; Stødle, Guro; Gierman, Lobke; Elschot, Mattijs; Collett, Karin. (2018) Decidual inflammation in normal and preeclamptic pregnancies. Congress of the International Society for the Study of Hypertension in Pregnancy (ISSHP) , Amsterdam 2018-10-07 - 2018-10-09
Lecture

Elschot, Mattijs; Selnæs, Kirsten Margrete; Johansen, Håkon; Krüger-Stokke, Brage; Bertilsson, Helena; Bathen, Tone Frost. (2018) Including Bone in DIXON-based PET/MRI Attenuation Correction for Primary and Recurrent Prostate Cancer. Joint Annual Meeting ISMRM-ESMRMB 2018 2018-06-16 - 2018-06-21
Poster

Billdal, Daniel Chen; Sunoqrot, Mohammed; Selnæs, Kirsten Margrete; While, Peter Thomas; Krüger-Stokke, Brage; Bertilsson, Helena. (2018) The diagnostic potential and repeatability of Relative Enhanced Diffusivity (RED) as a biomarker for prostate cancer. International Society for Magnetic Resonance in Medicine Joint Annual Meeting ISMRM-ESMRMB 2018 , Paris 2018-06-16 - 2018-06-21

2017

Lecture

Rakner, Johanne Johnsen; Gierman, Lobke; Silva, Gabriela; Stødle, Guro; Elschot, Mattijs; Dahlberg, Unn. (2017) An inflammatory role for NOD1 in decidua and placenta of normal and preeclamptic pregnancies. IFPA The IFPA Meeting , Manchester 2017-08-30 - 2017-09-02
Poster

Gierman, Lobke; Pervaiz, Zahra; Silva, Gabriela; Stødle, Guro; Rakner, Johanne Johnsen; Elschot, Mattijs. (2017) An inflammatory role for TLR3 in decidua and placenta of normal and preeclamptic pregnancies. IFPA The IFPA Meeting , Manchester 2017-08-30 - 2017-09-02
Poster

Selnæs, Kirsten Margrete; Elschot, Mattijs; Krüger-Stokke, Brage; Johansen, Håkon; Steen, Per Arvid; Langørgen, Sverre. (2017) Detection of Recurrent Prostate Cancer with 18F-Fluciclovine PET/MRI. International society of magnetic resonance in medicine ISMRM 25th annual meeting , Honolulu, Hawaii 2017-04-22 - 2017-04-27
Academic lecture

Selnæs, Kirsten Margrete; Elschot, Mattijs; Krüger-Stokke, Brage; Johansen, Håkon; Steen, Per Arvid; Langørgen, Sverre. (2017) 18F-Fluciclovine PET/MR ved tilbakefall av prostatakreft. Kirurgisk høstmøte 2017-10-27 -
Lecture

Elschot, Mattijs; Selnæs, Kirsten Margrete; Sandsmark, Elise; Teruel, Jose Ramon; Krüger-Stokke, Brage; Størkersen, Øystein. (2017) Multimodal Multiparametric 18F-Fluciclovine PET/MRI Improves Computer-Assisted Detection of Primary Prostate Cancer. 25th Annual ISMRM Scientific Meeting and Exhibition 2017 , Honolulu 2017-04-22 - 2017-04-27
Popular scientific lecture

Nketiah, Gabriel; Selnæs, Kirsten Margrete; Sandsmark, Elise; Teruel, Jose Ramon; Bathen, Tone Frost; Elschot, Mattijs. (2017) Geometric Distortion Correction of Diffusion Weighted-MRI and its Effect on quantitative ADC analysis. ISMRM ISMRM 2017 , Hawaii 2017-04-22 - 2017-04-27

2016

Popular scientific lecture

Elschot, Mattijs. (2016) Member of the organizing committee of the PhD conference MedIm. NTNU The 8th National PhD Conference in Medical Imaging , Trondheim 2016-11-21 - 2016-11-22
Popular scientific lecture

Eikenes, Live; Karlberg, Anna Maria; Selnæs, Kirsten Margrete; Øen, Silje Kjærnes; Elschot, Mattijs. (2016) Organizing committee of the Trondheim PET/MRI Seminar 2016. NTNU Trondheim PET/MRI Seminar 2016 , Trondheim 2016-09-19 -
Poster

Selnæs, Kirsten Margrete; Elschot, Mattijs; Krüger-Stokke, Brage; Johansen, Håkon; Tessem, May-Britt; Moestue, Siver Andreas. (2016) Early Detection of Recurrent Prostate Cancer with 18F-Fluciclovine PET/MRI. ISMRM ISMRM 24th annual meeting , Singapore 2016-05-07 - 2016-05-13
Academic lecture

Selnæs, Kirsten Margrete; Elschot, Mattijs; Krüger-Stokke, Brage; Johansen, Håkon; Tessem, May-Britt; Moestue, Siver Andreas. (2016) Early Detection of Recurrent Prostate Cancer with 18F-Fluciclovine PET/MRI. Joint ISMRM/SNMMI study group PET/MR study group meeting , Singapore 2016-05-10 - 2016-05-10
Lecture

Nketiah, Gabriel; Elschot, Mattijs; Kim, Eugene; Bathen, Tone Frost; Selnæs, Kirsten Margrete. (2016) Evaluation of T2W MRI-derived Textural Entropy for Assessment of Prostate Cancer Aggressiveness. ISMRM Conference , Singapore 2016-05-07 - 2016-05-13
Lecture

Elschot, Mattijs. (2016) Ongoing PET/MR research in Trondheim. Siemens Healthineers Siemens Academy MAGNETOMforum 2016 , Oslo 2016-09-21 - 2016-09-23
Lecture

Elschot, Mattijs. (2016) PET/MRI of Prostate Cancer. NTNU Trondheim PET/MRI Seminar , Trondheim 2016-09-19 -
Poster

Elschot, Mattijs; Sandsmark, Elise; Selnæs, Kirsten Margrete; Teruel, Jose Ramon; Krüger-Stokke, Brage; Størkersen, Øystein. (2016) Multimodality Multiparametric 18F-Fluciclovine PET/MRI for Computer-Assisted Detection of Primary Prostate Cancer: Is There a Role for SUV?. ISMRM 24th Annual Meeting and Exhibition 2016-05-07 - 2016-05-13
Lecture

Elschot, Mattijs; Sandsmark, Elise; Selnæs, Kirsten Margrete; Krüger-Stokke, Brage; Teruel, Jose Ramon; Størkersen, Øystein. (2016) Multimodality multiparametric 18F-Fluciclovine PET/MRI for computer-assisted detection of primary prostate cancer. ISMRM 24th Annual Meeting and Exhibition 2016-05-07 - 2016-05-13

2015

Poster

Nketiah, Gabriel; Elschot, Mattijs; Kim, Eugene; Bathen, Tone Frost; Selnæs, Kirsten Margrete. (2015) Relationship between T2W-MR Image Textural Entropy Pathophysiological Parameters in Prostate Cancer. Bridging Nordic Imaging Seminar , Turku 2015-08-13 - 2015-08-14
Lecture

Nketiah, Gabriel; Elschot, Mattijs; Kim, Eugene; Bathen, Tone Frost; Selnæs, Kirsten Margrete. (2015) Correlation between T2W-MR image texture entropy and pathophysiological measures in prostate cancer . Norwegian Research School in Medical Imaging - MedIm Lecture , Olso 2015-11-16 - 2015-11-17
Poster

Nketiah, Gabriel; Elschot, Mattijs; Kim, Eugene; Bathen, Tone Frost; Selnæs, Kirsten Margrete. (2015) Correlation between T2W MRI-based Texture Parameters and Pathophysiological Measures in Prostate Cancer. European Society for Magnetic Resonance in Medicine and Biol Poster , Edinburgh 2015-10-01 - 2015-10-03
Lecture

Elschot, Mattijs. (2015) Simultaneous 18F-FACBC PET/DW-MRI for detection of prostate cancer. NTNU MR Cancer Group Diffusion MRI Seminar , Trondheim 2015-09-04 -
Academic lecture

Elschot, Mattijs; Selnæs, Kirsten Margrete; Krüger-Stokke, Brage; Størkersen, Øystein; Tessem, May-Britt; Bertilsson, Helena. (2015) Implications of 18F-FACBC uptake dynamics for PET/MRI in high-risk prostate cancer. SNMMI SNMMI Annual Meeting , Baltimore 2015-06-06 - 2015-06-10
Poster

Elschot, Mattijs; Selnæs, Kirsten Margrete; Krüger-Stokke, Brage; Størkersen, Øystein; Tessem, May-Britt; Willoch, Frode. (2015) Simultaneous 18F-FACBC PET/MRI for staging of high-risk prostate cancer. SNMMI SNMMI Annual Meeting , Baltimore 2015-06-06 - 2015-06-10
Popular scientific lecture

Sjøbakk, Torill Eidhammer; Hill, Deborah Katherine; Skjærvik, Linda; Bathen, Tone Frost; Selnæs, Kirsten Margrete; Moestue, Siver Andreas. (2015) MAGNETER OG MEDISIN Stand på Forskningstorget i samarbeid med Kreftforeningen v/Linda Skjærvik. Forskningsdagene v/NTNU Forskningstorget , Trondheim 2015-09-18 - 2015-09-19
Academic lecture

Elschot, Mattijs; Selnæs, Kirsten Margrete; Krüger-Stokke, Brage; Størkersen, Øystein; Bertilsson, Helena; Moestue, Siver Andreas. (2015) Simultaneous 18F-FACBC PET/MRI for Loco-Regional Staging of Prostate Cancer: Considerations on Imaging Protocol Design. International Society for Magnetic Resonance in Medicine ISMRM 23rd Annual Meeting and Exhibition , Toronto 2015-05-30 - 2015-06-05
Lecture

Selnæs, Kirsten Margrete; Elschot, Mattijs; Krüger-Stokke, Brage; Størkersen, Øystein; Halvorsen, Dag; Sandsmark, Elise. (2015) Diagnostic Potential of Simultaneous 18F-FACBC PET/MRI in High Risk Prostate Cancer Patients. International Society for Magnetic Resonance in Medicine ISMRM 23rd Annual Meeting and Exhibition , Toronto 2015-05-30 - 2015-06-05

2014

Academic lecture

Selnæs, Kirsten Margrete; Elschot, Mattijs; Krüger-Stokke, Brage; Størkersen, Øystein; Halvorsen, Dag; Sandsmark, Elise. (2014) Feasibility of simultaneous 18F-FACBC PET/MRI in high risk prostate cancer patients. ISMRM Magnetic Resonance in Cancer: Challenges & Unmet Needs , Austin, Texas 2014-11-06 - 2014-11-09
Popular scientific lecture

Sjøbakk, Torill Eidhammer; Hill, Deborah Katherine; Strypet, Hanne; Skjærvik, Linda; Evensmoen, Hallvard Røe; Selnæs, Kirsten Margrete. (2014) MAGNETER OG MEDISIN Stand i samarbeid med Kreftforeingen v/Linda Skjærvik. Forskningsdagene 2014 Forskningstorget , Trondheim 2014-09-19 - 2014-09-20
Interview

Elschot, Mattijs; Sandsmark, Elise; Selnæs, Kirsten Margrete; Bathen, Tone Frost; Kjøbli, Eirik. (2014) Kreften som dreper menn. Gemini Gemini [Business/trade/industry journal] 2014-09-03

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Mattijs Elschot

Mattijs Elschot

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