Petra Witt Nyström

1.3k total citations
23 papers, 390 citations indexed

About

Petra Witt Nyström is a scholar working on Pulmonary and Respiratory Medicine, Radiation and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Petra Witt Nyström has authored 23 papers receiving a total of 390 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Pulmonary and Respiratory Medicine, 13 papers in Radiation and 10 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Petra Witt Nyström's work include Advanced Radiotherapy Techniques (13 papers), Radiation Therapy and Dosimetry (12 papers) and Glioma Diagnosis and Treatment (5 papers). Petra Witt Nyström is often cited by papers focused on Advanced Radiotherapy Techniques (13 papers), Radiation Therapy and Dosimetry (12 papers) and Glioma Diagnosis and Treatment (5 papers). Petra Witt Nyström collaborates with scholars based in Sweden, Denmark and United Kingdom. Petra Witt Nyström's co-authors include Alexandru Daşu, Iuliana Toma-Daşu, Johan Wikström, Elham Rostami, Sylwia Libard, Olivera Casar‐Borota, Olafur Gudjonsson, Erik Tranéus, Jakob Ödén and Anneli Edvardsson and has published in prestigious journals such as Medical Physics, European Journal of Clinical Nutrition and Radiotherapy and Oncology.

In The Last Decade

Petra Witt Nyström

20 papers receiving 388 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Petra Witt Nyström Sweden 12 194 187 142 75 66 23 390
M.L. Fumagalli Italy 13 222 1.1× 190 1.0× 173 1.2× 31 0.4× 73 1.1× 23 399
Jiang Hu China 12 80 0.4× 101 0.5× 106 0.7× 11 0.1× 20 0.3× 27 369
Dayananda Sharma India 9 213 1.1× 196 1.0× 109 0.8× 13 0.2× 96 1.5× 33 306
Erwann Rault France 11 162 0.8× 80 0.4× 241 1.7× 27 0.4× 10 0.2× 23 352
Kwangwoo Park South Korea 9 222 1.1× 142 0.8× 162 1.1× 78 1.0× 9 0.1× 37 437
Charles C. Rogers United States 13 196 1.0× 202 1.1× 266 1.9× 22 0.3× 22 0.3× 49 556
Kerstin Zwirner Germany 11 51 0.3× 100 0.5× 165 1.2× 55 0.7× 24 0.4× 19 368
Raffaela Doro Italy 11 384 2.0× 266 1.4× 274 1.9× 37 0.5× 24 0.4× 13 502
PJ Ell United Kingdom 5 21 0.1× 73 0.4× 210 1.5× 36 0.5× 17 0.3× 22 320
Indrawati Hadi Germany 13 101 0.5× 175 0.9× 182 1.3× 7 0.1× 134 2.0× 25 409

Countries citing papers authored by Petra Witt Nyström

Since Specialization
Citations

This map shows the geographic impact of Petra Witt Nyström's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Petra Witt Nyström with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Petra Witt Nyström more than expected).

Fields of papers citing papers by Petra Witt Nyström

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Petra Witt Nyström. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Petra Witt Nyström. The network helps show where Petra Witt Nyström may publish in the future.

Co-authorship network of co-authors of Petra Witt Nyström

This figure shows the co-authorship network connecting the top 25 collaborators of Petra Witt Nyström. A scholar is included among the top collaborators of Petra Witt Nyström based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Petra Witt Nyström. Petra Witt Nyström is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Muhic, Aida, Rikke Hedegaard Dahlrot, Charlotte Aaquist Haslund, et al.. (2024). Selection for proton radiotherapy of grade 1–3 glioma patients. Clinical and Translational Radiation Oncology. 48. 100836–100836.
3.
Martinsson, Ulla, Petra Witt Nyström, Måns Agrup, et al.. (2023). Complications after proton radiotherapy in children, focusing on severe late complications. A complete Swedish cohort 2008–2019. Acta Oncologica. 62(10). 1348–1356. 4 indexed citations
4.
Hansen, Christian Rønn, Rikke Hedegaard Dahlrot, Charlotte Aaquist Haslund, et al.. (2021). Treatment plan comparison of proton vs photon radiotherapy for lower-grade gliomas. Physics and Imaging in Radiation Oncology. 20. 98–104. 13 indexed citations
5.
Lorenzen, Ebbe Laugaard, Jesper Folsted Kallehauge, Rikke Hedegaard Dahlrot, et al.. (2021). A national study on the inter-observer variability in the delineation of organs at risk in the brain. Acta Oncologica. 60(11). 1548–1554. 10 indexed citations
6.
Offersen, Birgitte Vrou, Troels Bechmann, Axel Cosmus Pyndt Diederichsen, et al.. (2020). Delineation of whole heart and substructures in thoracic radiation therapy: National guidelines and contouring atlas by the Danish Multidisciplinary Cancer Groups. Radiotherapy and Oncology. 150. 121–127. 50 indexed citations
7.
LoMauro, Antonella, Andréa Aliverti, İrfan Karaca, et al.. (2020). Comparison of different methods for lung immobilization in an animal model. Radiotherapy and Oncology. 150. 151–158. 1 indexed citations
8.
Nyström, Petra Witt, Åse Bratland, Heikki Minn, & Cai Grau. (2020). Ongoing and future clinical trials in particle therapy in the Nordic countries. Acta Oncologica. 59(10). 1145–1150. 2 indexed citations
9.
Toma-Daşu, Iuliana, Alexandru Daşu, Anne Vestergaard, Petra Witt Nyström, & Håkan Nyström. (2020). RBE for proton radiation therapy – a Nordic view in the international perspective. Acta Oncologica. 59(10). 1151–1156. 10 indexed citations
10.
Bergfeldt, Kjell, Håkan Nyström, Petra Witt Nyström, & Morten Høyer. (2020). Is there a Nordic solution for the ‘proton-problem’?. Acta Oncologica. 59(10). 1137–1138.
11.
Nyström, Håkan, Maria Fuglsang Jensen, & Petra Witt Nyström. (2019). Treatment planning for proton therapy: what is needed in the next 10 years?. British Journal of Radiology. 93(1107). 20190304–20190304. 16 indexed citations
12.
Bolsi, Alessandra, M. Peroni, Dante Amelio, et al.. (2018). Practice patterns of image guided particle therapy in Europe: A 2016 survey of the European Particle Therapy Network (EPTN). Radiotherapy and Oncology. 128(1). 4–8. 24 indexed citations
13.
14.
Nyström, Petra Witt, et al.. (2018). Proton therapy for low-grade gliomas in adults: A systematic review. Clinical Neurology and Neurosurgery. 174. 233–238. 17 indexed citations
15.
Rostami, Elham, Petra Witt Nyström, Sylwia Libard, et al.. (2017). Recurrent papillary craniopharyngioma with BRAFV600E mutation treated with neoadjuvant-targeted therapy. Acta Neurochirurgica. 159(11). 2217–2221. 64 indexed citations
16.
Wennstig, Anna-Karin, Hans Garmo, Petra Witt Nyström, et al.. (2016). Inter-observer variation in delineating the coronary arteries as organs at risk. Radiotherapy and Oncology. 122(1). 72–78. 28 indexed citations
17.
Nilsson, Greger, Petra Witt Nyström, Ulf Isacsson, et al.. (2016). Radiation dose distribution in coronary arteries in breast cancer radiotherapy. Acta Oncologica. 55(8). 959–963. 32 indexed citations
18.
Nyström, Petra Witt, et al.. (2015). Potential Benefit of Scanned Proton Beam versus Photons as Adjuvant Radiation Therapy in Breast Cancer. International Journal of Particle Therapy. 1(4). 845–855. 9 indexed citations
19.
Ording, Anne Gulbech, Erzsébet Horváth–Puhó, Jens Peter Garne, et al.. (2014). Impact of comorbidity on risk of venous thromboembolism in patients with breast cancer: a Danish population-based cohort study. BMJ Open. 4(6). e005082–e005082. 11 indexed citations
20.
Schmidt, Julie A., Anders Gorst‐Rasmussen, Petra Witt Nyström, et al.. (2014). Baseline patterns of adipose tissue fatty acids and long-term risk of breast cancer: a case-cohort study in the Danish cohort Diet, Cancer and Health. European Journal of Clinical Nutrition. 68(10). 1088–1094. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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