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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

Klinisch Fysicus

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

Faculteit Medische Wetenschappen/UMCG

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E-mail:

n.m.sijtsema umcg.nl

ORCID Research Portal

Research interests

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

Publicaties

"AI tumor delineation for all breathing phases in early-stage NSCLC"

de la O Arevalo, L. R., Sijtsema, N. M., van Dijk, L. V., Langendijk, J. A., Wijsman, R. & van Ooijen, P. M. A., okt.-2025, In: Radiotherapy and Oncology. 211, 7 blz., 111095.

Onderzoeksoutput: Article › › peer review

Association between dose to cardiac structures and overall survival: A multivariable analysis in a large, multi-institutional database of stage III NSCLC patients with external validation

Garrett Fernandes, M., Bussink, J., Wijsman, R., Gouw, Z., Weiß, A., Sijtsema, N. M., Canters, R., Hope, A., De Ruysscher, D., Troost, E. G. C., Sonke, J. J., Stam, B. & Monshouwer, R., mei-2025, In: Radiotherapy and Oncology. 206, 9 blz., 110821.

Onderzoeksoutput: Article › › peer review

Deep learning NTCP model for late dysphagia after radiotherapy for head and neck cancer patients based on 3D dose, CT and segmentations

de Vette, S. P. M., Neh, H., van der Hoek, L., MacRae, D. C., Chu, H., Gawryszuk, A., Steenbakkers, R. J. H. M., van Ooijen, P. M. A., Fuller, C. D., Hutcheson, K. A., Langendijk, J. A., Sijtsema, N. M. & van Dijk, L. V., 20-jun.-2025, MedRxiv.

Onderzoeksoutput: Voordruk ›

Deep learning NTCP model for late dysphagia after radiotherapy for head and neck cancer patients based on 3D dose, CT and segmentations

de Vette, S. P. M., Neh, H., van der Hoek, L., MacRae, D. C., Chu, H., Gawryszuk, A., Steenbakkers, R. J. H. M., van Ooijen, P. M. A., Fuller, C. D., Hutcheson, K. A., Langendijk, J. A., Sijtsema, N. M. & van Dijk, L. V., dec.-2025, In: Radiotherapy and Oncology. 213, 9 blz., 111169.

Onderzoeksoutput: Article › › peer review

Evaluation of a comprehensive set of normal tissue complication probability models for patients with head and neck cancer in an international cohort

de Vette, S. P. M., van Rijn-Dekker, M. I., Van den Bosch, L., Keijzer, K., Neh, H., Chu, H., Li, Y., Frederiks, M. L., van der Laan, H. P., Heukelom, J., van Luijk, P., van der Schaaf, A., Steenbakkers, R. J. H. M., Sijtsema, N. M., Hutcheson, K. A., Fuller, C. D., Langendijk, J. A., Moreno, A. C. & van Dijk, L. V., apr.-2025, In: Oral Oncology. 163, 11 blz., 107224.

Onderzoeksoutput: Article › › peer review

MRI-Based Head and Neck Tumor Segmentation Using nnU-Net with 15-Fold Cross-Validation Ensemble

Mol, F. N., Hoek, L. V. D., Ma, B., Nagam, B. C., Sijtsema, N. M., van Dijk, L. V., Bunte, K., Vlijm, R. & Van Ooijen, P. M. A., 2025, Head and Neck Tumor Segmentation for MR-Guided Applications - 1st MICCAI Challenge, HNTS-MRG2024 Held in Conjunction with MICCAI 2024. Wahid, K. A., Naser, M. A., Dede, C. & Fuller, C. D. (uitgave). Springer, blz. 179-190 12 blz. (Lecture Notes in Computer Science; vol. 15273 LNCS).

Onderzoeksoutput: Conference contribution › › peer review

Normal tissue complication probability model predicting taste impairment in head and neck cancer patients: Evaluating the taste bud bearing tongue mucosa as a predictor

Neh, H., de Vette, S. P. M., Stoffers, R. H., Zhou, G., van Ooijen, P. M. A., Sijtsema, N. M., Brouwer, C. L., Langendijk, J. A. & van Dijk, L. V., apr.-2025, In: Radiotherapy and Oncology. 205, 7 blz., 110746.

Onderzoeksoutput: Article › › peer review

PET and CT based DenseNet outperforms advanced deep learning models for outcome prediction of oropharyngeal cancer

Ma, B., Guo, J., van Dijk, L. V., Langendijk, J. A., Ooijen, P. M. A. V., Both, S. & Sijtsema, N. M., jun.-2025, In: Radiotherapy and Oncology. 207, 7 blz., 110852.

Onderzoeksoutput: Article › › peer review

Surface imaging to evaluate the dosimetric impact of breast deformations in proton and photon therapy for breast cancer

Hamming, V. C., Sijtsema, N. M., Cannavo, D., Strbac, B., Marmitt, G. G., Perotti Bernardini, G., Maduro, J. H., Langendijk, J. A. & Both, S., 9-okt.-2025, In: Physics in Medicine and Biology. 70, 20, 11 blz., 205011.

Onderzoeksoutput: Article › › peer review

The prognostic value of pathologic lymph node imaging using deep learning-based outcome prediction in oropharyngeal cancer patients

Ma, B., De Biase, A., Guo, J., van Dijk, L. V., Langendijk, J. A., Both, S., van Ooijen, P. M. A. & Sijtsema, N. M., jan.-2025, In: Physics and imaging in radiation oncology. 33, 8 blz., 100733.

Onderzoeksoutput: Article › › peer review

Alle (153) publicaties

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