Masato Ishihara

1.4k total citations · 1 hit paper
16 papers, 976 citations indexed

About

Masato Ishihara is a scholar working on Surgery, Radiology, Nuclear Medicine and Imaging and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Masato Ishihara has authored 16 papers receiving a total of 976 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 5 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Masato Ishihara's work include Orthopaedic implants and arthroplasty (4 papers), Cardiac Imaging and Diagnostics (3 papers) and Orthopedic Infections and Treatments (3 papers). Masato Ishihara is often cited by papers focused on Orthopaedic implants and arthroplasty (4 papers), Cardiac Imaging and Diagnostics (3 papers) and Orthopedic Infections and Treatments (3 papers). Masato Ishihara collaborates with scholars based in Japan, United Kingdom and United States. Masato Ishihara's co-authors include Keigo Dote, Hirohiko Sato, Hironobu Tateishi, T Uchida, Satoshi Minoshima, Robert A. Koeppe, K.A. Frey, Dietmar Kuhl, Yuki Kikuchi and Hiroshi Komatsu and has published in prestigious journals such as Atherosclerosis, Frontiers in Psychiatry and BMC Musculoskeletal Disorders.

In The Last Decade

Masato Ishihara

9 papers receiving 919 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

[Myocardial stunning due to simultaneous multivessel coronary spasms: a review of 5 cases].

1991 895 citations Keigo Dote, Hirohiko Sato et al. PubMed profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Masato Ishihara Japan	4	888	588	287	151	115	16	976
Stjepan Jurisic Switzerland	6	577 0.6×	325 0.6×	170 0.6×	41 0.3×	96 0.8×	11	609
Zalmen Blanck United States	23	2.0k 2.2×	93 0.2×	556 1.9×	63 0.4×	57 0.5×	71	2.1k
Dennis Sandeman United Kingdom	4	433 0.5×	251 0.4×	140 0.5×	68 0.5×	12 0.1×	9	528
Matthew H. Tranter United Kingdom	5	565 0.6×	304 0.5×	157 0.5×	74 0.5×	92 0.8×	6	599
Keith H. Newby United States	18	1.1k 1.2×	91 0.2×	244 0.9×	26 0.2×	19 0.2×	32	1.2k
Eraldo Occhetta Italy	21	1.6k 1.8×	71 0.1×	431 1.5×	21 0.1×	154 1.3×	99	1.7k
Rodolfo Ventura Germany	23	1.9k 2.1×	76 0.1×	210 0.7×	63 0.4×	21 0.2×	58	2.0k
Bruce Fleishman United States	7	356 0.4×	142 0.2×	166 0.6×	26 0.2×	17 0.1×	9	654
Dennis M. Cassidy United States	18	1.7k 2.0×	73 0.1×	247 0.9×	28 0.2×	37 0.3×	28	1.8k
Gianluca Botto Italy	18	1.6k 1.8×	46 0.1×	488 1.7×	51 0.3×	52 0.5×	42	1.6k

Countries citing papers authored by Masato Ishihara

Since Specialization

Citations

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

Fields of papers citing papers by Masato Ishihara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masato Ishihara

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

All Works

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16 of 16 papers shown

Nakasone, Satoshi, et al.. (2025). Characteristics of osteonecrosis of the femoral head after COVID-19 steroid treatment compared to steroid-associated osteonecrosis. BMC Musculoskeletal Disorders. 26(1). 352–352.

Kikuchi, Yuki, Kazuro Ikawa, Naoki Horikawa, et al.. (2025). Higher clozapine concentration-to-dose ratios at week 1 after initiation are associated with increased risk of clozapine-associated fever in Japanese patients with schizophrenia. Frontiers in Psychiatry. 16. 1591568–1591568.

Nakasone, Satoshi, et al.. (2024). Total hip arthroplasty after failed transtrochanteric rotational osteotomy for osteonecrosis of the femoral head: analysis of three-dimensional morphological features. BMC Musculoskeletal Disorders. 25(1). 194–194. 1 indexed citations

Kikuchi, Yuki, et al.. (2024). Patterns of C-reactive protein trends during clozapine titration and the onset of clozapine-induced inflammation: a case series of weekly and daily C-reactive protein monitoring. Frontiers in Psychiatry. 15. 1366621–1366621. 6 indexed citations

Nakasone, Satoshi, et al.. (2022). Accuracy of Acetabular Cup Placement During Total Hip Arthroplasty in Supine Position Using a Pelvic Rotation Correction Device. Arthroplasty Today. 16. 46–52.

Nakasone, Satoshi, et al.. (2022). Visualization of acetabular coverage with radar chart before and after curved periacetabular osteotomy in dysplastic hips. Journal of Orthopaedic Science. 28(5). 1034–1040.

Nakasone, Satoshi, et al.. (2018). Accuracy of Mechanical Cup Alignment Device based on Functional Pelvic Plane in DAA-THA with Supine Position. 2. 139–135.

Kujiraoka, Takeshi, et al.. (2000). Measurement of paraoxonase (PON) concentrations in coronary heart desease (CHD) subjects by sandwich Elisa. Atherosclerosis. 151(1). 55–55. 1 indexed citations

Kumita, Shin‐ichiro, Sunao Mizumura, Masato Ishihara, et al.. (1997). [Assessment of left ventricular systolic function derived from ECG-gated myocardial SPECT with 99mTc-tetrofosmin: automatic determination of LV epi- and endocardial surface].. PubMed. 34(4). 237–42. 6 indexed citations

10.

Hayashi, Hiroshi, S. Ohsugi, Masato Ishihara, et al.. (1995). EFFECT OF QUINAPRIL ON THE ORCADIAN BLOOE PRESSURE PATTERN EVALUATED BY PERIODIC ANALYSIS OF COVARIANCE. American Journal of Therapeutics. 2(4). 243–249.

11.

Minoshima, Satoshi, Robert A. Koeppe, K.A. Frey, Masato Ishihara, & Dietmar Kuhl. (1994). Stereotactic PET atlas of the human brain: aid for visual interpretation of functional brain images.. PubMed. 35(6). 949–54. 63 indexed citations

12.

Ishihara, Masato, et al.. (1993). Myocardial SPECT and Left Ventricular Performance Study Using a Single Tc-99m Teboroxime Injection Comparison With Thallium-201 Myocardial SPECT. Clinical Nuclear Medicine. 18(10). 844–851. 1 indexed citations

13.

Ishihara, Masato, et al.. (1991). [A clinical study of the relation between time to reperfusion and infarct size].. PubMed. 39(1). 67–71. 1 indexed citations

14.

Dote, Keigo, Hirohiko Sato, Hironobu Tateishi, T Uchida, & Masato Ishihara. (1991). [Myocardial stunning due to simultaneous multivessel coronary spasms: a review of 5 cases].. PubMed. 21(2). 203–14. 895 indexed citations breakdown →

15.

Uchida, Tetsuro, et al.. (1991). [Quantitative evaluation of right ventricular function by transesophageal echocardiography: report of a case with classical right ventricular infarction].. PubMed. 26. 25–33, discussion 34. 1 indexed citations

16.

Hashimoto, M, et al.. (1965). [Statistical observations on myocardial infarction in autopsy cases from Japanese autopsy annual reports].. PubMed. 16(6). 1147–55. 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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