Hitoshi Ishikawa

9.8k citations
401 papers · 6.7k indexed · 1 hit paper · h-index 40

Impact in

  • Radiation top 0.5%
    • Advanced Radiotherapy Techniques
    • Radiation Therapy and Dosimetry
    • Lung Cancer Diagnosis and Treatment
    • Prostate Cancer Diagnosis and Treatment
    • Prostate Cancer Treatment and Research

Papers in

    • Advanced Radiotherapy Techniques 47
    • Radiation Therapy and Dosimetry 61
    • Prostate Cancer Diagnosis and Treatment 39
    • Lung Cancer Diagnosis and Treatment 35
    • Prostate Cancer Treatment and Research 33

Hitoshi Ishikawa

370 papers receiving 6.4k citations

Hit Papers

Oxidative stress impairs oocyte quality and melatonin protects oocytes from free radical damage and improves fertilization rate 2007 · 555 citations
5552007202620132019100200300400500

Peers

Hitoshi Ishikawa
Comparison fields: 5 of 187
  • Radiation 726
  • Pulmonary and Respiratory Medicine 1.8k
  • Otorhinolaryngology 222
  • Cancer Research 690
  • Reproductive Medicine 377
Replace Anthony D. Ho with:
Anthony D. Ho Germany
Christopher S. Potten United Kingdom
Manabu Fukumoto Japan
William L. Stanford United States
Zhigang Zhang China
Peter Chung Canada
G. Noël France
Alfred E. Chang United States
Marco De Spirito Italy
Akira Sasaki Japan
Hitoshi Ishikawa relative to Anthony D. Ho Germany Anthony D. Ho's profile →
Citations per field
00.5×3.4×
Anthony D. Ho · 1×
Citations per year

Countries citing papers authored by Hitoshi Ishikawa

Since Specialization
Citations

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

Fields of papers citing papers by Hitoshi Ishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Hitoshi Ishikawa, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hitoshi Ishikawa Line = papers co-authored together Hitoshi Ishikawa links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20240
2 20241
3 202310
4 20233
5 20216
6 20172
7 20161
8 20161
9 20131
10
[Pupil and melanopsin photoreception].
20130
11 200416
12 20040
13 20032
14
Pupillary function in early-stage presbyopia and effects of an adrenergic agent on accommodation
20030
15
A case report of fibrolamellar hepatocellular carcinoma
19981
16
Spina Ventosa: Multiple Tuberculous Dactylitis : A Case Report
19911
17
Effects of heat treatment on the symbiotic system of an aphid mycetocyte
199199
18
Avulsion Fractures of the Anterior Iliac Spines in Young Athletes
19901
19
Plasma Cell Dyscrasia Occuring during the Clinical Course of Sjogren's Syndrome
19890
20
Myositis Ossificans in a Young Gymnast
19870

About Hitoshi Ishikawa

Hitoshi Ishikawa is a scholar working on Radiation, Pulmonary and Respiratory Medicine, Otorhinolaryngology, Hepatology and Radiology, Nuclear Medicine and Imaging, having authored 401 papers that have together received 6.7k indexed citations. Recurring topics across this work include Radiation Therapy and Dosimetry (61 papers), Advanced Radiotherapy Techniques (47 papers), Prostate Cancer Diagnosis and Treatment (39 papers), Lung Cancer Diagnosis and Treatment (35 papers), Prostate Cancer Treatment and Research (33 papers), Hepatocellular Carcinoma Treatment and Prognosis (24 papers), Esophageal Cancer Research and Treatment (20 papers) and Head and Neck Cancer Studies (16 papers). The work is most often cited by research in Radiation (726 citations), Pulmonary and Respiratory Medicine (1.8k citations), Otorhinolaryngology (222 citations), Cancer Research (690 citations) and Reproductive Medicine (377 citations). Hitoshi Ishikawa has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Hideyuki Sakurai, Morris Ziff, Toshiyuki Okumura, Masashi Mizumoto, K Hirohata, Hiroshi Tsuji, Toru Yamauchi, Norio Mitsuhashi, Hirohiko Tsujii and Tetsuo Nonaka. Their work appears in journals such as International Journal of Radiation Oncology*Biology*Physics, Journal of Radiation Research, Cancers, Radiotherapy and Oncology and Japanese Journal of Clinical Oncology.

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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