Tomotake Okuma

915 total citations
36 papers, 529 citations indexed

About

Tomotake Okuma is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Rheumatology. According to data from OpenAlex, Tomotake Okuma has authored 36 papers receiving a total of 529 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pulmonary and Respiratory Medicine, 20 papers in Oncology and 15 papers in Rheumatology. Recurrent topics in Tomotake Okuma's work include Sarcoma Diagnosis and Treatment (20 papers), Bone Tumor Diagnosis and Treatments (9 papers) and Vascular Tumors and Angiosarcomas (6 papers). Tomotake Okuma is often cited by papers focused on Sarcoma Diagnosis and Treatment (20 papers), Bone Tumor Diagnosis and Treatments (9 papers) and Vascular Tumors and Angiosarcomas (6 papers). Tomotake Okuma collaborates with scholars based in Japan, United States and Mexico. Tomotake Okuma's co-authors include Takahiro Goto, Yusuke Shinoda, Toru Motoi, Sakae Tanaka, Koichi Ogura, T. Akiyama, Hiroshi Kobayashi, Hirotaka Kawano, Hiroshi Sawayama and Yusuke Tsuda and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and Cancer Research.

In The Last Decade

Tomotake Okuma

36 papers receiving 523 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomotake Okuma Japan 13 256 246 140 128 73 36 529
Shinsuke Sugihara Japan 14 247 1.0× 232 0.9× 122 0.9× 203 1.6× 68 0.9× 65 603
Keisuke Akaike Japan 14 281 1.1× 223 0.9× 140 1.0× 107 0.8× 117 1.6× 41 549
Elsa Arbajian Sweden 14 387 1.5× 280 1.1× 154 1.1× 44 0.3× 81 1.1× 19 525
Michiyuki Hakozaki Japan 14 229 0.9× 176 0.7× 141 1.0× 145 1.1× 97 1.3× 68 646
Taisuke Tanizawa Japan 13 335 1.3× 210 0.9× 203 1.4× 160 1.3× 31 0.4× 51 535
Atsuko Saito Japan 12 139 0.5× 145 0.6× 98 0.7× 83 0.6× 81 1.1× 18 409
Pamela A. Althof United States 9 178 0.7× 119 0.5× 199 1.4× 115 0.9× 89 1.2× 17 472
R. Aziza France 14 355 1.4× 158 0.6× 63 0.5× 152 1.2× 34 0.5× 49 617
Anthony P. Martinez United States 11 302 1.2× 195 0.8× 127 0.9× 72 0.6× 36 0.5× 26 470
Fernando López‐Barea Spain 16 330 1.3× 311 1.3× 73 0.5× 81 0.6× 63 0.9× 28 543

Countries citing papers authored by Tomotake Okuma

Since Specialization
Citations

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

Fields of papers citing papers by Tomotake Okuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomotake Okuma

This figure shows the co-authorship network connecting the top 25 collaborators of Tomotake Okuma. A scholar is included among the top collaborators of Tomotake Okuma 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 Tomotake Okuma. Tomotake Okuma 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.
Motoi, Toru, Makoto Hirata, Yoji Kukita, et al.. (2023). KDM2B-Rearranged Soft Tissue Sarcomas Expand the Concept of BCOR-Associated Sarcoma. Modern Pathology. 36(11). 100317–100317. 1 indexed citations
2.
Fujiwara, Masanori, et al.. (2022). Correlation Between Gait and Life Expectancy in Patients with Spinal Metastases. World Neurosurgery. 163. e156–e161. 2 indexed citations
3.
Nakamura, Tomoki, Norifumi Naka, Hiroshi Kobayashi, et al.. (2020). <p>Standard Treatment Remains the Recommended Approach for Patients with Bone Sarcoma Who Underwent Unplanned Surgery: Report from the Japanese Musculoskeletal Oncology Group</p>. Cancer Management and Research. Volume 12. 10017–10022. 4 indexed citations
4.
Urakawa, Hiroshi, Akira Kawai, Takahiro Goto, et al.. (2020). Phase II trial of pazopanib in patients with metastatic or unresectable chemoresistant sarcomas: A Japanese Musculoskeletal Oncology Group study. Cancer Science. 111(9). 3303–3312. 12 indexed citations
5.
Kobayashi, Hiroshi, Tomotake Okuma, Yuki Ishibashi, et al.. (2020). Systemic inflammation response index (SIRI) as a predictive factor for overall survival in advanced soft tissue sarcoma treated with eribulin. Journal of Orthopaedic Science. 27(1). 222–228. 7 indexed citations
6.
Shinoda, Yusuke, R. Sawada, Yuki Ishibashi, et al.. (2020). Prediction of pathological fracture in patients with lower limb bone metastasis using computed tomography imaging. Clinical & Experimental Metastasis. 37(5). 607–616. 5 indexed citations
7.
Ishibashi, Yuki, Hiroshi Kobayashi, R. Sawada, et al.. (2020). Pretreatment serum C-reactive protein is a significant prognostic factor in patients with soft tissue metastases. Journal of Orthopaedic Science. 26(3). 478–482. 2 indexed citations
8.
Yoshida, Kenichi, Yoshiko Nakano, Mai Honda‐Kitahara, et al.. (2019). Absence of H3F3A mutation in a subset of malignant giant cell tumor of bone. Modern Pathology. 32(12). 1751–1761. 41 indexed citations
9.
Makise, Naohiro, Masaya Sekimizu, Eiichi Konishi, et al.. (2018). H3K27me3 deficiency defines a subset of dedifferentiated chondrosarcomas with characteristic clinicopathological features. Modern Pathology. 32(3). 435–445. 32 indexed citations
10.
Kobayashi, Hiroshi, Tomotake Okuma, Hiroyuki Oka, et al.. (2018). Body composition as a predictor of toxicity after treatment with eribulin for advanced soft tissue sarcoma. International Journal of Clinical Oncology. 24(4). 437–444. 10 indexed citations
11.
Kobayashi, Hiroshi, Tomotake Okuma, Hiroyuki Oka, et al.. (2017). Neutrophil-to-lymphocyte ratio after pazopanib treatment predicts response in patients with advanced soft-tissue sarcoma. International Journal of Clinical Oncology. 23(2). 368–374. 21 indexed citations
12.
Kobayashi, Hiroshi, Nobuaki Ito, T. Akiyama, et al.. (2017). Prevalence and clinical outcomes of hip fractures and subchondral insufficiency fractures of the femoral head in patients with tumour-induced osteomalacia. International Orthopaedics. 41(12). 2597–2603. 15 indexed citations
13.
Sugita, Shurei, Yoko Hosaka, Keita Okada, et al.. (2015). Transcription factor Hes1 modulates osteoarthritis development in cooperation with calcium/calmodulin-dependent protein kinase 2. Proceedings of the National Academy of Sciences. 112(10). 3080–3085. 83 indexed citations
14.
Sawayama, Hiroshi, et al.. (2013). Safety of polypropylene mesh for incarcerated groin and obturator hernias: a retrospective study of 110 patients. Hernia. 18(3). 399–406. 52 indexed citations
15.
Ogura, Koichi, Shuichiro Shiina, Yusuke Shinoda, et al.. (2011). Bone radiofrequency ablation combined with prophylactic internal fixation for metastatic bone tumor of the femur from hepatocellular carcinoma. International Journal of Clinical Oncology. 17(4). 417–421. 6 indexed citations
16.
Ogura, Koichi, Yusuke Shinoda, Tomotake Okuma, et al.. (2011). Recurrent epithelioid hemangioma: therapeutic potential of tranilast and indomethacin. Journal of Orthopaedic Science. 17(2). 194–198. 6 indexed citations
17.
Ogura, Koichi, Takahiro Goto, Jungo Imanishi, et al.. (2011). Neoadjuvant and adjuvant chemotherapy with modified mesna, adriamycin, ifosfamide, and dacarbazine (MAID) regimen for adult high-grade non-small round cell soft tissue sarcomas. International Journal of Clinical Oncology. 18(1). 170–176. 11 indexed citations
18.
Goto, Takahiro, Yusuke Shinoda, Tomotake Okuma, et al.. (2010). Administration of nonsteroidal anti-inflammatory drugs accelerates spontaneous healing of osteoid osteoma. Archives of Orthopaedic and Trauma Surgery. 131(5). 619–625. 46 indexed citations
19.
Goto, Takahiro, Hirotaka Kawano, T. Akiyama, et al.. (2009). Serum acid phosphatase can be a useful tumour marker for giant cell tumour of bone. Archives of Orthopaedic and Trauma Surgery. 129(12). 1641–1644. 11 indexed citations
20.
Goto, Takahiro, Toru Motoi, Noriko Motoi, et al.. (2003). Chondrosarcoma of the hand secondary to multiple enchondromatosis; report of two cases. Archives of Orthopaedic and Trauma Surgery. 123(1). 42–47. 23 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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