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About us Practical matters How to find us dr. ir. N.M. (Marianna) Sijtsema

University Medical Center Groningen

dr. ir. N.M. (Marianna) Sijtsema

Medical Physicist

Faculty of Medical Sciences

Telephone:

+31 6 2110 2076

Secretary:

+31 50 361 3674

E-mail:

n.m.sijtsema umcg.nl

ORCID Research Portal

Research interests

Radiotherapy, Adaptive Radiotherapy (ART), Image Biomarkers, Radiomics, Adaptive Proton Therapy

Publications

A comparative study of federated learning methods for COVID-19 detection

Darzi, E., Sijtsema, N. M. & van Ooijen, P. M. A., 16-Feb-2024, In: Scientific Reports. 14, 11 p., 3944.

Research output: Contribution to journal › Article › Academic › peer-review

Deep learning-based outcome prediction using PET/CT and automatically predicted probability maps of primary tumor in patients with oropharyngeal cancer

De Biase, A., Ma, B., Guo, J., van Dijk, L. V., Langendijk, J. A., Both, S., van Ooijen, P. M. A. & Sijtsema, N. M., Feb-2024, In: Computer Methods and Programs in Biomedicine. 244, 10 p., 107939.

Research output: Contribution to journal › Article › Academic › peer-review

Late-xerostomia prediction model based on 18F-FDG PET image biomarkers of the main salivary glands

Li, Y., van Rijn-Dekker, M. I., de Vette, S. P. M., van der Schaaf, A., van den Bosch, L., Langendijk, J. A., van Dijk, L. V. & Sijtsema, N. M., Jul-2024, In: Radiotherapy and Oncology. 196, 7 p., 110319.

Research output: Contribution to journal › Article › Academic › peer-review

METhodological RadiomICs Score (METRICS): a quality scoring tool for radiomics research endorsed by EuSoMII

Kocak, B., Akinci D'Antonoli, T., Mercaldo, N., Alberich-Bayarri, A., Baessler, B., Ambrosini, I., Andreychenko, A. E., Bakas, S., Beets-Tan, R. G. H., Bressem, K., Buvat, I., Cannella, R., Cappellini, L. A., Cavallo, A. U., Chepelev, L. L., Chu, L. C. H., Demircioglu, A., deSouza, N. M., Dietzel, M., Fanni, S. C., & 40 othersFedorov, A., Fournier, L. S., Giannini, V., Girometti, R., Groot Lipman, K. B. W., Kalarakis, G., Kelly, B. S., Klontzas, M. E., Koh, D-M., Kotter, E., Lee, H. Y., Maas, M., Marti-Bonmati, L., Müller, H., Obuchowski, N., Orlhac, F., Papanikolaou, N., Petrash, E., Pfaehler, E., Pinto Dos Santos, D., Ponsiglione, A., Sabater, S., Sardanelli, F., Seeböck, P., Sijtsema, N. M., Stanzione, A., Traverso, A., Ugga, L., Vallières, M., van Dijk, L. V., van Griethuysen, J. J. M., van Hamersvelt, R. W., van Ooijen, P., Vernuccio, F., Wang, A., Williams, S., Witowski, J., Zhang, Z., Zwanenburg, A. & Cuocolo, R., 17-Jan-2024, (E-pub ahead of print) In: Insights into Imaging. 15, 1, 18 p., 8.

Research output: Contribution to journal › Article › Academic › peer-review

PET/CT based transformer model for multi-outcome prediction in oropharyngeal cancer

Ma, B., Guo, J., De Biase, A., van Dijk, L. V., van Ooijen, P. M. A., Langendijk, J. A., Both, S. & Sijtsema, N. M., Aug-2024, In: Radiotherapy and Oncology. 197, 7 p., 110368.

Research output: Contribution to journal › Article › Academic › peer-review

Probability maps for deep learning-based head and neck tumor segmentation: Graphical User Interface design and test

Biase, A. D., Ziegfeld, L., Sijtsema, N. M., Steenbakkers, R., Wijsman, R., Dijk, L. V. V., Langendijk, J. A., Cnossen, F. & Ooijen, P. V., Jul-2024, In: Computers in biology and medicine. 177, 7 p., 108675.

Research output: Contribution to journal › Article › Academic › peer-review

Proton and photon radiotherapy in stage III NSCLC: Effects on hematological toxicity and adjuvant immune therapy

Cortiula, F., Hendriks, L. E. L., Wijsman, R., Houben, R., Steens, M., Debakker, S., Canters, R., Trovò, M., Sijtsema, N. M., Niezink, A. G. H., Unipan, M., Urban, S., Michelotti, A., Dursun, S., Bootsma, G., Hattu, D., Nuyttens, J. J., Moretti, E., Taasti, V. T. & De Ruysscher, D., Jan-2024, In: Radiotherapy and Oncology. 190, 8 p., 110019.

Research output: Contribution to journal › Article › Academic › peer-review

Towards the global integration of a comprehensive toxicity risk profile for HNC patients

Rozema-de Vette, S., van Rijn-Dekker, I., van den Bosch, L., Keijzer, K., Neh, H., Chu, H., Li, Y., Frederiks, M., van der Laan, H. P., Heukelom, J., van der Schaaf, A., Hutcheson, K. A., Steenbakkers, R., Sijtsema, N. M., Fuller, C. D., Langendijk, J. A., Moreno, A. C. & van Dijk, L. V., 5-May-2024.

Research output: Contribution to conference › Abstract › Academic

A comparison of cardiovascular and pulmonary morbidities and risk factors in breast cancer survivors compared to an age-matched female control group in the Lifelines prospective population cohort

Spoor, D. S., van den Bogaard, V. A. B., Sijtsema, N. M., Van der Meer, P., de Bock, G. H., Langendijk, J. A., Maduro, J. H. & Crijns, A. P. G., Aug-2023, In: Breast. 70, p. 49-55 7 p.

Research output: Contribution to journal › Article › Academic › peer-review

Comparison of computed tomography image features extracted by radiomics, self-supervised learning and end-to-end deep learning for outcome prediction of oropharyngeal cancer

Ma, B., Guo, J., Chu, H., van Dijk, L. V., van Ooijen, P. M. A., Langendijk, J. A., Both, S. & Sijtsema, N. M., Oct-2023, In: Physics and imaging in radiation oncology. 28, 8 p., 100502.

Research output: Contribution to journal › Article › Academic › peer-review

All (129) publications

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