Hironobu Ochi

2.1k total citations
115 papers, 1.6k citations indexed

About

Hironobu Ochi is a scholar working on Radiology, Nuclear Medicine and Imaging, Epidemiology and Hepatology. According to data from OpenAlex, Hironobu Ochi has authored 115 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Radiology, Nuclear Medicine and Imaging, 34 papers in Epidemiology and 34 papers in Hepatology. Recurrent topics in Hironobu Ochi's work include Liver Disease Diagnosis and Treatment (28 papers), Liver Disease and Transplantation (22 papers) and Medical Imaging Techniques and Applications (20 papers). Hironobu Ochi is often cited by papers focused on Liver Disease Diagnosis and Treatment (28 papers), Liver Disease and Transplantation (22 papers) and Medical Imaging Techniques and Applications (20 papers). Hironobu Ochi collaborates with scholars based in Japan and United States. Hironobu Ochi's co-authors include Joji Kawabe, Susumu Shiomi, Terue Okamura, Koichi Koyama, Shuhei Nishiguchi, Tadashi Takeda, Ryusaku Yamada, Bunzo Nakata, Tetsuo Kuroki and Kaname Akioka and has published in prestigious journals such as Journal of the American College of Cardiology, NeuroImage and Cancer.

In The Last Decade

Hironobu Ochi

109 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hironobu Ochi Japan 21 578 411 324 311 290 115 1.6k
Michael A. Fischer Switzerland 23 668 1.2× 557 1.4× 89 0.3× 326 1.0× 179 0.6× 66 1.7k
J L Doppman United States 23 476 0.8× 675 1.6× 291 0.9× 415 1.3× 309 1.1× 41 1.8k
Benjamin Henninger Austria 23 475 0.8× 446 1.1× 283 0.9× 539 1.7× 189 0.7× 95 1.7k
Jun Aoki Japan 23 309 0.5× 464 1.1× 292 0.9× 121 0.4× 486 1.7× 99 1.5k
Bang‐Bin Chen Taiwan 22 447 0.8× 250 0.6× 346 1.1× 277 0.9× 245 0.8× 69 1.4k
Ciro Gabriele Mainolfi Italy 22 678 1.2× 481 1.2× 313 1.0× 97 0.3× 181 0.6× 71 1.5k
Mounir Aout France 27 277 0.5× 707 1.7× 245 0.8× 853 2.7× 295 1.0× 56 2.4k
Bumwoo Park South Korea 21 995 1.7× 179 0.4× 195 0.6× 244 0.8× 211 0.7× 41 1.5k
Isamu Narabayashi Japan 23 1.1k 1.9× 585 1.4× 354 1.1× 136 0.4× 519 1.8× 132 2.2k
R. Uren Australia 19 450 0.8× 244 0.6× 540 1.7× 304 1.0× 138 0.5× 43 1.5k

Countries citing papers authored by Hironobu Ochi

Since Specialization
Citations

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

Fields of papers citing papers by Hironobu Ochi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hironobu Ochi

This figure shows the co-authorship network connecting the top 25 collaborators of Hironobu Ochi. A scholar is included among the top collaborators of Hironobu Ochi 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 Hironobu Ochi. Hironobu Ochi 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.
Saga, Tsuneo, Tatsuo Torizuka, Yasuomi Ouchi, et al.. (2003). Clinical Usefulness and Cost-Effectiveness of FDG-PET in the Staging and Follow Up of Patients with Gynecological Malignancies-An Analysis Based on Multi-center Survey-. RADIOISOTOPES. 52(11). 609–616. 2 indexed citations
2.
Koyama, Koichi, Terue Okamura, Joji Kawabe, et al.. (2003). Evaluation of 18F-FDG PET with bladder irrigation in patients with uterine and ovarian tumors.. PubMed. 44(3). 353–8. 60 indexed citations
3.
Koyama, Koichi, Terue Okamura, Joji Kawabe, et al.. (2002). The usefulness of18F-FDG PET images obtained 2 hours after intravenous injection in liver tumor. Annals of Nuclear Medicine. 16(3). 169–176. 25 indexed citations
4.
Nishiguchi, S., et al.. (2001). Leiomyosarcoma of the Liver Detected by High F-18 Fluorodeoxyglucose Positron Emission Tomographic Uptake. Clinical Nuclear Medicine. 26(9). 798–799. 1 indexed citations
5.
Koyama, Koichi, Terue Okamura, Joji Kawabe, et al.. (2001). Diagnostic usefulness of FDG PET for pancreatic mass lesions. Annals of Nuclear Medicine. 15(3). 217–24. 64 indexed citations
6.
Nishiguchi, Shuhei, Susumu Shiomi, Yoshinori Iwata, et al.. (2001). A case of tuberculous peritonitis monitored by gallium-67 scintigraphy. Annals of Nuclear Medicine. 15(3). 247–249. 2 indexed citations
7.
Yamagishi, Hiroyuki, Kaname Akioka, K. Hirata, et al.. (2001). Dobutamine stress electrocardiography-gated Tc-99m tetrofosmin SPECT for detection of viable but dysfunctional myocardium. Journal of Nuclear Cardiology. 8(1). 58–67. 10 indexed citations
8.
Nishiguchi, Shuhei, Susumu Shiomi, Nobumitsu Sasaki, et al.. (2000). Course before and after percutaneous transhepatic portal vein embolization of a patient with cholangiocarcinoma monitored by scintigraphy with Tc-99m galactosyl human serum albumin. Annals of Nuclear Medicine. 14(3). 231–234. 4 indexed citations
9.
Sakamoto, Hirokazu, Yoshihiro Ohashi, Yoshiaki Nakai, et al.. (2000). Usefulness of FDG-PET in Differential Diagnosis of Parapharyngeal Space Tumors.. Practica Oto-Rhino-Laryngologica. 93(4). 295–299.
10.
Yamagishi, Hiroyuki, Kaname Akioka, Kumiko Hirata, et al.. (2000). Effects of preinfarction angina on myocardial injury in patients with acute myocardial infarction: a study with resting 123I-BMIPP and 201T1 myocardial SPECT.. PubMed. 41(5). 830–6. 12 indexed citations
11.
Umesaki, Naohiko, Tetsuji Tanaka, Masato Miyama, Sachio Ogita, & Hironobu Ochi. (2000). Combined diagnostic imaging of uterine carcinosarcoma: A case report. International Journal of Gynecological Cancer. 10(5). 425–428. 12 indexed citations
12.
Shiomi, Susumu, Daiki Habu, Tadashi Takeda, et al.. (1999). Calcitriol for bone disease in patients with cirrhosis of the liver. Journal of Gastroenterology and Hepatology. 14(6). 547–552. 36 indexed citations
13.
Shiomi, Susumu, Nobumitsu Sasaki, Hisato Jomura, et al.. (1999). Combined Hepatocellular Carcinoma and Cholangiocarcinoma With High F-18 Fluorodeoxyglucose Positron Emission Tomographic Uptake. Clinical Nuclear Medicine. 24(5). 370–371. 5 indexed citations
14.
Yamagishi, Hiroyuki, Kaname Akioka, Kumiko Hirata, et al.. (1999). Detection of a Biphasic Response of Hibernating Myocardium by Dobutamine-Stress Electrocardiography-Gated Technetium-99m-Tetrofosmin Single Photon Emission Computed Tomography. Japanese Circulation Journal. 63(9). 688–691. 2 indexed citations
15.
Kawabe, Joji, Terue Okamura, Koichi Koyama, et al.. (1998). Relatively high F-18 fluorodeoxyglucose uptake in paranasal sinus aspergillosis: A PET study. Annals of Nuclear Medicine. 12(3). 145–148. 13 indexed citations
16.
Shiomi, Susumu, et al.. (1994). Analysis of Liver Scintigrams by Neural Network.. RADIOISOTOPES. 43(9). 531–536.
17.
Hagiwara, Satoshi, Takami Miki, Yoshiki Nishizawà, et al.. (1989). Quantification of bone mineral content using dual-photon absorptiometry in a normal Japanese population. Journal of Bone and Mineral Research. 4(2). 217–222. 47 indexed citations
18.
Shiomi, Susumu, et al.. (1985). Evaluation of hepatic circulation by radionuclide angiography.. Kanzo. 26(2). 229–235. 1 indexed citations
19.
Shiomi, Susumu, Tetsuo Kuroki, Shigeyoshi Harihara, et al.. (1985). Diagnostic value of liver scintigraphy in fulminant hepatitis and severe acute hepatitis.. Kanzo. 26(5). 592–597. 3 indexed citations
20.
Kuroki, Tetsuo, et al.. (1978). Evaluation of Per-rectal Portal Scintigraphy in Hepatic Cirrhosis. Kanzo. 19(7). 669–684. 1 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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