Motoomi Ohkawa

3.2k total citations
138 papers, 2.4k citations indexed

About

Motoomi Ohkawa is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Motoomi Ohkawa has authored 138 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Pulmonary and Respiratory Medicine, 54 papers in Radiology, Nuclear Medicine and Imaging and 27 papers in Surgery. Recurrent topics in Motoomi Ohkawa's work include Medical Imaging and Pathology Studies (26 papers), Medical Imaging Techniques and Applications (25 papers) and Radiopharmaceutical Chemistry and Applications (18 papers). Motoomi Ohkawa is often cited by papers focused on Medical Imaging and Pathology Studies (26 papers), Medical Imaging Techniques and Applications (25 papers) and Radiopharmaceutical Chemistry and Applications (18 papers). Motoomi Ohkawa collaborates with scholars based in Japan, United States and Armenia. Motoomi Ohkawa's co-authors include Yoshihiro Nishiyama, Yuka Yamamoto, Katashi Satoh, Toshihide Monden, Yasuhiro Sasakawa, Kotaro Fukunaga, Hitoshi Takashima, Masatada TANABE, Yoshihiro Toyama and Naruhide Kimura and has published in prestigious journals such as The Journal of Immunology, Radiology and CHEST Journal.

In The Last Decade

Motoomi Ohkawa

134 papers receiving 2.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Motoomi Ohkawa Japan 28 906 903 488 336 323 138 2.4k
Patrick J. Peller United States 26 501 0.6× 583 0.6× 352 0.7× 288 0.9× 375 1.2× 87 1.8k
Roland Hustinx Belgium 26 663 0.7× 964 1.1× 307 0.6× 338 1.0× 282 0.9× 73 2.2k
Mohsen Farsad Italy 28 1.3k 1.4× 1.1k 1.2× 354 0.7× 221 0.7× 609 1.9× 72 3.1k
Hai‐Bin Shi China 26 787 0.9× 672 0.7× 413 0.8× 502 1.5× 219 0.7× 212 2.6k
Oliver Dudeck Germany 25 619 0.7× 654 0.7× 485 1.0× 138 0.4× 216 0.7× 66 2.1k
Emmanuel Itti France 37 1.2k 1.3× 2.1k 2.3× 290 0.6× 923 2.7× 711 2.2× 149 4.4k
Katsuyuki Nakanishi Japan 30 639 0.7× 773 0.9× 753 1.5× 77 0.2× 360 1.1× 139 2.4k
Luca Filippi Italy 25 475 0.5× 739 0.8× 375 0.8× 278 0.8× 426 1.3× 163 1.8k
Atsuro Terahara Japan 26 746 0.8× 434 0.5× 479 1.0× 479 1.4× 209 0.6× 80 1.9k
Shingo Baba Japan 26 499 0.6× 984 1.1× 518 1.1× 105 0.3× 350 1.1× 142 2.5k

Countries citing papers authored by Motoomi Ohkawa

Since Specialization
Citations

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

Fields of papers citing papers by Motoomi Ohkawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Motoomi Ohkawa

This figure shows the co-authorship network connecting the top 25 collaborators of Motoomi Ohkawa. A scholar is included among the top collaborators of Motoomi Ohkawa 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 Motoomi Ohkawa. Motoomi Ohkawa 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.
Nishiyama, Yoshihiro, Yuka Yamamoto, Toshihide Monden, et al.. (2006). Diagnostic value of kinetic analysis using dynamic FDG PET in immunocompetent patients with primary CNS lymphoma. European Journal of Nuclear Medicine and Molecular Imaging. 34(1). 78–86. 40 indexed citations
2.
Yamamoto, Yuka, Yoshihiro Nishiyama, Toshihide Monden, et al.. (2005). Correlation of FDG-PET findings with histopathology in the assessment of response to induction chemoradiotherapy in non-small cell lung cancer. European Journal of Nuclear Medicine and Molecular Imaging. 33(2). 140–147. 51 indexed citations
3.
Mori, Y., Ryo Watanabe, Shunji Sakamoto, et al.. (2004). Flow-injection EPR investigation on OH radical scavenging activity of Gd(III) containing MRI contrast media.. PubMed. 35(1-6). 49–61. 5 indexed citations
4.
Yamamoto, Yuka, Yoshihiro Nishiyama, Toshihide Monden, Katashi Satoh, & Motoomi Ohkawa. (2003). A study of the acute effect of smoking on cerebral blood flow using 99mTc-ECD SPET. European Journal of Nuclear Medicine and Molecular Imaging. 30(4). 612–614. 23 indexed citations
5.
Asakura, Hirofumi, Yumiko Kashio, Kazuhiro Nakamura, et al.. (2002). Selective Eosinophil Adhesion to Fibroblast Via IFN-γ-Induced Galectin-9. The Journal of Immunology. 169(10). 5912–5918. 126 indexed citations
6.
Yamamoto, Yuka, Yoshihiro Nishiyama, Yoshihiro Toyama, et al.. (2002). 99mTc-MIBI and 201Tl SPET in the detection of recurrent brain tumours after radiation therapy. Nuclear Medicine Communications. 23(12). 1183–1190. 28 indexed citations
7.
Nishiyama, Yoshihiro, Yuka Yamamoto, Kotaro Fukunaga, Katashi Satoh, & Motoomi Ohkawa. (2002). Ga-67 Scintigraphy in Patients with Breast Lymphoma. Clinical Nuclear Medicine. 27(2). 101–104. 4 indexed citations
8.
Nishiyama, Yoshihiro, Yuka Yamamoto, Yuko Ono, et al.. (2001). Comparative evaluation of 99mTc-MIBI and 99mTc-HMDP scintimammography for the diagnosis of breast cancer and its axillary metastases. European Journal of Nuclear Medicine and Molecular Imaging. 28(4). 522–528. 10 indexed citations
9.
Satoh, Katashi, et al.. (2001). CT Assessment of Subtypes of Pulmonary Emphysema in Smokers. CHEST Journal. 120(3). 725–729. 51 indexed citations
10.
Nishiyama, Yoshihiro, Yuka Yamamoto, Yoshihiro Toyama, et al.. (2000). Diagnostic Value of Tl-201 and Three-Phase Bone Scintigraphy for Bone and Soft-Tissue Tumors. Clinical Nuclear Medicine. 25(3). 200–205. 15 indexed citations
11.
Nishiyama, Yoshihiro, Yuka Yamamoto, Kazue Takahashi, et al.. (1998). False-Positive Iodine-131 Whole-Body Imaging Due to Gestational Sac. Clinical Nuclear Medicine. 23(8). 535–536. 5 indexed citations
12.
Yamamoto, Yuka, et al.. (1996). The Effect of Scattering in Simultaneous Acquisitions of 99mTc and 201Tl-Fundamental Study through Phantom Experiments.. RADIOISOTOPES. 45(6). 369–374. 10 indexed citations
13.
Satoh, Katashi, Takuya Kobayashi, Yoshihiro Nishiyama, et al.. (1996). Regular and irregular dichotomies of bronchial branching in the human lung. Academic Radiology. 3(6). 469–474. 3 indexed citations
14.
Satoh, Katashi, Toshimitsu Kobayashi, Ken Takahashi, et al.. (1994). Some types of soft tissue emphysema; Especially about pulmonary interstitial emphysema and epidural emphysema. 39(9). 1067–1070. 1 indexed citations
15.
Fujiwara, Takashi, Tomoya Ogawa, Katsumasa Irie, et al.. (1994). Intra-arterial chemotherapy for brain stem glioma: report of four cases. Neuroradiology. 36(1). 74–79. 9 indexed citations
16.
TANABE, Masatada, et al.. (1992). Effectiveness of planar image and single photon emission tomography of thallium-201 compared with gallium-67 in patients with primary lung cancer. European Journal of Nuclear Medicine and Molecular Imaging. 19(2). 86–95. 27 indexed citations
17.
Toyama, Yoshihiro, et al.. (1989). Radiological diagnosis and treatment of afferent loop obstruction. Okayama Igakkai Zasshi (Journal of Okayama Medical Association). 101(1-2). 43–51. 1 indexed citations
18.
TANABE, Masatada, et al.. (1984). An evaluation of radioactive colloid use for measuring the volume of effective liver.. RADIOISOTOPES. 33(11). 754–759. 1 indexed citations
19.
TANABE, Masatada, et al.. (1982). Result of Radiotherapy of Esophageal cancer. Okayama Igakkai Zasshi (Journal of Okayama Medical Association). 94(11-12). 1037–1044. 1 indexed citations
20.

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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