Juhani Collan

1.7k total citations
34 papers, 1.3k citations indexed

About

Juhani Collan is a scholar working on Radiation, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Juhani Collan has authored 34 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Radiation, 17 papers in Radiology, Nuclear Medicine and Imaging and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Juhani Collan's work include Advanced Radiotherapy Techniques (16 papers), Medical Imaging Techniques and Applications (8 papers) and Head and Neck Cancer Studies (8 papers). Juhani Collan is often cited by papers focused on Advanced Radiotherapy Techniques (16 papers), Medical Imaging Techniques and Applications (8 papers) and Head and Neck Cancer Studies (8 papers). Juhani Collan collaborates with scholars based in Finland, Italy and Sweden. Juhani Collan's co-authors include Kauko Saarilahti, Mikko Tenhunen, Heikki Joensuu, Mauri Kouri, Tiina Seppälä, Timo Atula, Mika Kapanen, Antti Mäkitie, Leena Kankaanranta and Sauli Savolainen and has published in prestigious journals such as SHILAP Revista de lepidopterología, International Journal of Radiation Oncology*Biology*Physics and Magnetic Resonance in Medicine.

In The Last Decade

Juhani Collan

33 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Juhani Collan Finland	19	695	531	428	297	226	34	1.3k
Aidnag Diaz United States	21	560 0.8×	331 0.6×	487 1.1×	127 0.4×	127 0.6×	57	1.3k
Christos Antypas Greece	17	438 0.6×	520 1.0×	497 1.2×	87 0.3×	175 0.8×	69	1.0k
Valentin Calugaru France	21	195 0.3×	286 0.5×	692 1.6×	146 0.5×	314 1.4×	92	1.3k
Rosalind Perrin Switzerland	18	586 0.8×	519 1.0×	588 1.4×	159 0.5×	111 0.5×	34	1.1k
Kiyoshi Nakamatsu Japan	20	329 0.5×	365 0.7×	589 1.4×	152 0.5×	259 1.1×	68	972
Alan C. Hartford United States	19	489 0.7×	498 0.9×	611 1.4×	31 0.1×	148 0.7×	65	1.3k
Steffen Appold Germany	20	739 1.1×	453 0.9×	728 1.7×	265 0.9×	123 0.5×	50	1.3k
L. Claude France	19	517 0.7×	465 0.9×	917 2.1×	115 0.4×	206 0.9×	105	1.6k
Gerben R. Borst Netherlands	21	669 1.0×	575 1.1×	784 1.8×	51 0.2×	90 0.4×	49	1.4k
Daisuke Miyawaki Japan	19	146 0.2×	224 0.4×	514 1.2×	157 0.5×	209 0.9×	84	1.1k

Countries citing papers authored by Juhani Collan

Since Specialization

Citations

This map shows the geographic impact of Juhani Collan'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 Juhani Collan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Juhani Collan more than expected).

Fields of papers citing papers by Juhani Collan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Juhani Collan. 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 Juhani Collan. The network helps show where Juhani Collan may publish in the future.

Co-authorship network of co-authors of Juhani Collan

This figure shows the co-authorship network connecting the top 25 collaborators of Juhani Collan. A scholar is included among the top collaborators of Juhani Collan 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 Juhani Collan. Juhani Collan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Seppälä, Tiina, et al.. (2023). Synthetic computed tomography based dose calculation in prostate cancer patients with hip prostheses for magnetic resonance imaging-only radiotherapy. Physics and Imaging in Radiation Oncology. 27. 100469–100469. 2 indexed citations

Choque‐Velasquez, Joham, Behnam Rezai Jahromi, Roberto Colasanti, et al.. (2018). Pineal Parenchymal Tumors of Intermediate Differentiation: A long-Term Follow-Up Study in Helsinki Neurosurgery. World Neurosurgery. 122. e729–e739. 18 indexed citations

Choque‐Velasquez, Joham, Roberto Colasanti, Behnam Rezai Jahromi, et al.. (2018). Papillary Tumor of the Pineal Region in Children: Presentation of a Case and Comprehensive Literature Review. World Neurosurgery. 117. 144–152. 15 indexed citations

Choque‐Velasquez, Joham, et al.. (2018). Virtual Reality Glasses and “Eye-Hands Blind Technique” for Microsurgical Training in Neurosurgery. World Neurosurgery. 112. 126–130. 28 indexed citations

Choque‐Velasquez, Joham, et al.. (2018). Microsurgical Management of Vascular Malformations of the Pineal Region. World Neurosurgery. 117. e669–e678. 7 indexed citations

Kapanen, Mika, Tiina Seppälä, Juhani Collan, et al.. (2017). Intensity-based dual model method for generation of synthetic CT images from standard T2-weighted MR images – Generalized technique for four different MR scanners. Radiotherapy and Oncology. 125(3). 411–419. 18 indexed citations

Kapanen, Mika, Juhani Collan, Jani Keyriläinen, et al.. (2015). Toward a more patient-specific model of post-radiotherapy saliva secretion for head and neck cancer patients. Acta Oncologica. 54(9). 1310–1316. 5 indexed citations

Kankaanranta, Leena, Tiina Seppälä, Hanna Koivunoro, et al.. (2011). Boron Neutron Capture Therapy in the Treatment of Locally Recurred Head-and-Neck Cancer: Final Analysis of a Phase I/II Trial. International Journal of Radiation Oncology*Biology*Physics. 82(1). e67–e75. 205 indexed citations

Collan, Juhani, Mika Kapanen, Antti Mäkitie, et al.. (2011). Submandibular gland-sparing intensity modulated radiotherapy in the treatment of head and neck cancer: Sites of locoregional relapse and survival. Acta Oncologica. 51(6). 735–742. 21 indexed citations

10.

Collan, Juhani, et al.. (2011). Adaptive radiotherapy in muscle invasive urinary bladder cancer – An effective method to reduce the irradiated bowel volume. Radiotherapy and Oncology. 99(1). 61–66. 68 indexed citations

11.

Kankaanranta, Leena, Tiina Seppälä, Hanna Koivunoro, et al.. (2011). l-Boronophenylalanine-Mediated Boron Neutron Capture Therapy for Malignant Glioma Progressing After External Beam Radiation Therapy: A Phase I Study. International Journal of Radiation Oncology*Biology*Physics. 80(2). 369–376. 94 indexed citations

12.

Joensuu, Timo, Petri Nokisalmi, C.A. Reddy, et al.. (2009). A Phase I/II Trial of Gefitinib Given Concurrently With Radiotherapy in Patients With Nonmetastatic Prostate Cancer. International Journal of Radiation Oncology*Biology*Physics. 78(1). 42–49. 22 indexed citations

13.

Kapanen, Mika, Juhani Collan, Kauko Saarilahti, et al.. (2009). Accuracy requirements for head and neck intensity-modulated radiation therapy based on observed dose response of the major salivary glands. Radiotherapy and Oncology. 93(1). 109–114. 10 indexed citations

14.

Kallio, Raija, A. Takala, Pasi Ohtonen, et al.. (2008). Expression of CD11b/CD18 adhesion molecules on circulating phagocytes—a novel aid to diagnose infection in patients with cancer. Supportive Care in Cancer. 16(12). 1389–1396. 6 indexed citations

15.

Kankaanranta, Leena, Tiina Seppälä, Hanna Koivunoro, et al.. (2007). Boron Neutron Capture Therapy in the Treatment of Locally Recurred Head and Neck Cancer. International Journal of Radiation Oncology*Biology*Physics. 69(2). 475–482. 120 indexed citations

16.

Saarilahti, Kauko, Mauri Kouri, Juhani Collan, et al.. (2006). Sparing of the submandibular glands by intensity modulated radiotherapy in the treatment of head and neck cancer. Radiotherapy and Oncology. 78(3). 270–275. 117 indexed citations

17.

Timonen, Marjut, Leena Kankaanranta, Nina Lundbom, et al.. (2005). 1H MRS studies in the Finnish boron neutron capture therapy project: Detection of 10B-carrier, l-p-boronophenylalanine-fructose. European Journal of Radiology. 56(2). 154–159. 6 indexed citations

18.

Auterinen, Iiro, Petri Kotiluoto, Eero Hippeläinen, et al.. (2004). Design and construction of shoulder recesses into the beam aperture shields for improved patient positioning at the FiR 1 BNCT facility. Applied Radiation and Isotopes. 61(5). 799–803. 3 indexed citations

19.

Saarilahti, Kauko, Mauri Kouri, Juhani Collan, et al.. (2004). Intensity modulated radiotherapy for head and neck cancer: evidence for preserved salivary gland function. Radiotherapy and Oncology. 74(3). 251–258. 122 indexed citations

20.

Sjöström, J, Juhani Collan, Kristina von Boguslawski, et al.. (2002). C-erbB-2 expression does not predict response to docetaxel or sequential methotrexate and 5-fluorouracil in advanced breast cancer. European Journal of Cancer. 38(4). 535–542. 36 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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