Shichiro Ishikawa

1.5k total citations · 1 hit paper
14 papers, 1.1k citations indexed

About

Shichiro Ishikawa is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Shichiro Ishikawa has authored 14 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pulmonary and Respiratory Medicine, 3 papers in Oncology and 2 papers in Surgery. Recurrent topics in Shichiro Ishikawa's work include Lung Cancer Diagnosis and Treatment (7 papers), Lung Cancer Treatments and Mutations (4 papers) and Metastasis and carcinoma case studies (3 papers). Shichiro Ishikawa is often cited by papers focused on Lung Cancer Diagnosis and Treatment (7 papers), Lung Cancer Treatments and Mutations (4 papers) and Metastasis and carcinoma case studies (3 papers). Shichiro Ishikawa collaborates with scholars based in Japan, United States and United Kingdom. Shichiro Ishikawa's co-authors include Keiichi Suemasu, Tsuguo Naruke, Shigeto Ikeda, Noboru Yanai, Yukío Shimosato, Eitaka Tsuboi, Ichiro Taki, Toru Yamabe, Kiichiro Noda and Shoshichi Takeuchi and has published in prestigious journals such as Cancer, Journal of Thoracic and Cardiovascular Surgery and Gynecologic Oncology.

In The Last Decade

Shichiro Ishikawa

13 papers receiving 1.0k 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.

Lymph node mapping and curability at various levels of metastasis in resected lung cancer

1978 606 citations Tsuguo Naruke, Keiichi Suemasu et al. Journal of Thoracic and Cardiovascular Surgery profile →

Peers

Shichiro Ishikawa

PRM

ONCOL

RNMI

SURGE

APM

Yoshikazu Kaneda Japan

Maud Veseliç Netherlands

Cynthia Chin United States

Hidehito Matsuoka Japan

J. Schirren Germany

Shizuka Kaseda Japan

E.C.M. Bollen Netherlands

Meltem Çağlar Türkiye

Noriaki Sakakura Japan

Payne Ws United States

Yoshikazu Kaneda Japan

Shichiro Ishikawa

904 ×1.0

PRM

159 ×0.8

ONCOL

129 ×0.8

RNMI

287 ×1.7

SURGE

22 ×0.3

APM

Citations per year, relative to Shichiro Ishikawa Shichiro Ishikawa (= 1×) peers Yoshikazu Kaneda

Countries citing papers authored by Shichiro Ishikawa

Since Specialization

Citations

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

Fields of papers citing papers by Shichiro Ishikawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shichiro Ishikawa

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

All Works

Sort: Min cites: Since: Top N: Style:

14 of 14 papers shown

1.

Segi, Mitsuo, Minoru Kurihara, Shichiro Ishikawa, & William Haenszel. (1979). Epidemiological Survey on Lung Cancer and Smoking. Haigan. 19(2). 157–165. 4 indexed citations

2.

Noda, Kiichiro, Ichiro Taki, Shoshichi Takeuchi, et al.. (1979). A new proposal regarding criteria for Stage Ia cancer in the uterine cervix. Gynecologic Oncology. 8(3). 353–369. 34 indexed citations

3.

Naruke, Tsuguo, Keiichi Suemasu, & Shichiro Ishikawa. (1978). Lymph node mapping and curability at various levels of metastasis in resected lung cancer. Journal of Thoracic and Cardiovascular Surgery. 76(6). 832–839. 606 indexed citations breakdown →

4.

Suemasu, Keiichi, Toshiro Ogata, T. Yoneyama, Tsuguo Naruke, & Shichiro Ishikawa. (1977). Evaluation of the Clinical TNM in Comparison with the Surgico-Pathological TNM in Peripheral Type Lung Cancer. Japanese Journal of Clinical Oncology. 7(1). 9–13. 1 indexed citations

5.

Naruke, Tsuguo, Keiichi Suemasu, & Shichiro Ishikawa. (1976). Surgical treatment for lung cancer with metastasis to mediastinal lymph nodes. Journal of Thoracic and Cardiovascular Surgery. 71(2). 279–285. 75 indexed citations

6.

Suemasu, Keiichi, Yukío Shimosato, & Shichiro Ishikawa. (1974). Multiple minute cancers of major bronchi. Journal of Thoracic and Cardiovascular Surgery. 68(4). 664–672. 3 indexed citations

7.

Suemasu, Keiichi, Yukío Shimosato, & Shichiro Ishikawa. (1974). Multiple minute cancers of major bronchi. A case report.. PubMed. 68(4). 664–72. 3 indexed citations

8.

Ishikawa, Shichiro. (1973). Staging System on TNM Classification for Lung Cancer. Japanese Journal of Clinical Oncology. 12 indexed citations

9.

Suemasu, Keiichi, Keiichi Watanabe, & Shichiro Ishikawa. (1971). Contribution of polyanionic character of dextran sulfate to inhibition of cancer metastasis.. PubMed. 62(5). 331–6. 4 indexed citations

10.

Suemasu, Keiichi, et al.. (1970). Initial stage of hematogenous metastasis of Cr-labeled tumor cells.. PubMed. 61(1). 7–15. 4 indexed citations

11.

Suemasu, Keiichi & Shichiro Ishikawa. (1970). Inhibitive effect of heparin and dextran sulfate on experimental pulmonary metastases.. PubMed. 61(2). 125–30. 21 indexed citations

12.

Ikeda, Shigeto, Noboru Yanai, & Shichiro Ishikawa. (1968). FLEXIBLE BRONCHOFIBERSCOPE. The Keio Journal of Medicine. 17(1). 1–16. 203 indexed citations

13.

Tsuboi, Eitaka, et al.. (1967). Transbronchial biopsy smear for diagnosis of peripheral pulmonary carcinomas. Cancer. 20(5). 687–698. 101 indexed citations

14.

Ishikawa, Shichiro, et al.. (1952). Studies on the Aerobic Mesophilic Cellulose-decomposing Bacteria. Nippon Nōgeikagaku Kaishi. 26(1). 35–41. 5 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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