Alexander Gregor

620 total citations
43 papers, 416 citations indexed

About

Alexander Gregor is a scholar working on Pulmonary and Respiratory Medicine, Biomedical Engineering and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Alexander Gregor has authored 43 papers receiving a total of 416 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Pulmonary and Respiratory Medicine, 10 papers in Biomedical Engineering and 7 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Alexander Gregor's work include Lung Cancer Diagnosis and Treatment (29 papers), Tracheal and airway disorders (10 papers) and Medical Imaging and Pathology Studies (8 papers). Alexander Gregor is often cited by papers focused on Lung Cancer Diagnosis and Treatment (29 papers), Tracheal and airway disorders (10 papers) and Medical Imaging and Pathology Studies (8 papers). Alexander Gregor collaborates with scholars based in Canada, Japan and United States. Alexander Gregor's co-authors include Kazuhiro Yasufuku, Tsukasa Ishiwata, Hideki Ujiie, Terunaga Inage, David Taylor, Tomonari Kinoshita, Nicholas Bernards, Yamato Motooka, Masato Aragaki and Michael Nguyen and has published in prestigious journals such as PLoS ONE, Biomaterials and CHEST Journal.

In The Last Decade

Alexander Gregor

41 papers receiving 404 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexander Gregor Canada 13 222 111 50 49 44 43 416
Dalilah Fortin Canada 12 239 1.1× 23 0.2× 45 0.9× 86 1.8× 50 1.1× 33 387
Benjamin Kendziora Germany 13 105 0.5× 93 0.8× 105 2.1× 82 1.7× 101 2.3× 35 481
Sharyn MacDonald New Zealand 13 469 2.1× 62 0.6× 215 4.3× 50 1.0× 35 0.8× 21 639
Stephen Harden United Kingdom 17 267 1.2× 58 0.5× 196 3.9× 187 3.8× 46 1.0× 59 704
Mark R. Jackson United Kingdom 20 432 1.9× 66 0.6× 94 1.9× 271 5.5× 50 1.1× 49 941
Colin T. Gillespie United States 15 555 2.5× 24 0.2× 36 0.7× 136 2.8× 80 1.8× 40 779
Evan Lehrman United States 10 109 0.5× 29 0.3× 110 2.2× 137 2.8× 23 0.5× 36 370
Xavier Elharrar France 10 328 1.5× 16 0.1× 24 0.5× 47 1.0× 68 1.5× 18 529
Jordi Ara Spain 11 134 0.6× 41 0.4× 13 0.3× 32 0.7× 17 0.4× 23 542

Countries citing papers authored by Alexander Gregor

Since Specialization
Citations

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

Fields of papers citing papers by Alexander Gregor

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexander Gregor

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Gregor. A scholar is included among the top collaborators of Alexander Gregor 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 Alexander Gregor. Alexander Gregor 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.
Gregor, Alexander, Hiroyuki Ogawa, T. Koga, et al.. (2024). Feasibility of computed tomography-derived surgical margin assessment in an ex vivo sublobar lung resection model. Interdisciplinary CardioVascular and Thoracic Surgery. 40(1).
2.
Ishiwata, Tsukasa, Terunaga Inage, Masato Aragaki, et al.. (2024). Deep learning-based prediction of nodal metastasis in lung cancer using endobronchial ultrasound. JTCVS Techniques. 28. 151–161. 3 indexed citations
3.
Aragaki, Masato, Yamato Motooka, T. Koga, et al.. (2023). Imaging Microbubbles With Contrast-Enhanced Endobronchial Ultrasound. Ultrasound in Medicine & Biology. 50(1). 28–38. 2 indexed citations
4.
Aragaki, Masato, Terunaga Inage, Nicholas Bernards, et al.. (2023). Assessment of effectiveness and safety of thrombolytic therapy to pulmonary emboli by endobronchial ultrasound-guided transbronchial needle injection. JTCVS Techniques. 22. 292–304. 1 indexed citations
5.
Bernards, Nicholas, et al.. (2023). Laser interstitial thermal therapy of lung lesions near large vessels: a numerical study. Biomedical Physics & Engineering Express. 9(3). 35022–35022. 5 indexed citations
6.
Bernards, Nicholas, et al.. (2022). Anatomic evaluation of Pancoast tumors using three-dimensional models for surgical strategy development. Journal of Thoracic and Cardiovascular Surgery. 165(3). 842–852.e5. 1 indexed citations
7.
Lou, Jenny W. H., Masato Aragaki, Nicholas Bernards, et al.. (2022). Repeated photodynamic therapy mediates the abscopal effect through multiple innate and adaptive immune responses with and without immune checkpoint therapy. Biomaterials. 292. 121918–121918. 40 indexed citations
8.
Ishiwata, Tsukasa, Terunaga Inage, Alexander Gregor, et al.. (2022). Preclinical evaluation of thin convex probe endobronchial ultrasound-guided transbronchial needle aspiration for intrapulmonary lesions. Translational Lung Cancer Research. 11(7). 1292–1301. 8 indexed citations
9.
Gregor, Alexander, Tsukasa Ishiwata, Masato Aragaki, et al.. (2022). Preclinical feasibility of bronchoscopic fluorescence-guided lung sentinel lymph node mapping. Journal of Thoracic and Cardiovascular Surgery. 165(1). 337–350.e2. 1 indexed citations
10.
Lou, Jenny W. H., Masato Aragaki, Nicholas Bernards, et al.. (2021). Repeated porphyrin lipoprotein‐based photodynamic therapy controls distant disease in mouse mesothelioma via the abscopal effect. Nanophotonics. 10(12). 3279–3294. 15 indexed citations
11.
Ishiwata, Tsukasa, Hideki Ujiie, Alexander Gregor, et al.. (2021). Pilot study using virtual 4-D tracking electromagnetic navigation bronchoscopy in the diagnosis of pulmonary nodules: a single center prospective study. Journal of Thoracic Disease. 13(5). 2885–2895. 3 indexed citations
12.
Ishiwata, Tsukasa, Alexander Gregor, Masato Aragaki, et al.. (2021). A preclinical research platform to evaluate photosensitizers for transbronchial localization and phototherapy of lung cancer using an orthotopic mouse model. Translational Lung Cancer Research. 10(1). 243–251. 2 indexed citations
13.
Gregor, Alexander, Hideki Ujiie, & Kazuhiro Yasufuku. (2020). Sentinel lymph node biopsy for lung cancer. General Thoracic and Cardiovascular Surgery. 68(10). 1061–1078. 16 indexed citations
14.
Lee, Chang Young, Kosuke Fujino, Yamato Motooka, et al.. (2020). Photoacoustic imaging to localize indeterminate pulmonary nodules: A preclinical study. PLoS ONE. 15(4). e0231488–e0231488. 12 indexed citations
15.
Gregor, Alexander, Kosuke Fujino, Nicholas Bernards, et al.. (2019). Rabbit VX2 lung tumor models can form early nodal metastases. World Journal of Surgical Oncology. 17(1). 231–231. 2 indexed citations
16.
Fujino, Kosuke, Hideki Ujiie, Tomonari Kinoshita, et al.. (2019). First Evaluation of the Next-Generation Endobronchial Ultrasound System in Preclinical Models. The Annals of Thoracic Surgery. 107(5). 1464–1471. 6 indexed citations
17.
Kinoshita, Tomonari, Hideki Ujiie, Juan Chen, et al.. (2019). Evaluation of Novel Imaging Devices for Nanoparticle-Mediated Fluorescence-Guided Lung Tumor Therapy. The Annals of Thoracic Surgery. 107(6). 1613–1620. 10 indexed citations
18.
Ujiie, Hideki, Alexander Gregor, Tomonari Kinoshita, et al.. (2018). MA23.10 Cone-Beam Computed Tomography-Guided Microcoil Localization of Pulmonary Nodules During Video-Assisted Thoracic Surgery. Journal of Thoracic Oncology. 13(10). S441–S441. 1 indexed citations
19.
Wada, Hironobu, Jinzi Zheng, Alexander Gregor, et al.. (2018). Intraoperative Near-Infrared Fluorescence-Guided Peripheral Lung Tumor Localization in Rabbit Models. The Annals of Thoracic Surgery. 107(1). 248–256. 7 indexed citations
20.
Gregor, Alexander & David Taylor. (2016). Morbidity and Mortality Conference: Its Purpose Reclaimed and Grounded in Theory. Teaching and Learning in Medicine. 28(4). 439–447. 34 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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