Keigo Takagi

840 total citations
84 papers, 636 citations indexed

About

Keigo Takagi is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Keigo Takagi has authored 84 papers receiving a total of 636 indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Pulmonary and Respiratory Medicine, 31 papers in Surgery and 14 papers in Oncology. Recurrent topics in Keigo Takagi's work include Tracheal and airway disorders (18 papers), Pleural and Pulmonary Diseases (11 papers) and Lung Cancer Diagnosis and Treatment (10 papers). Keigo Takagi is often cited by papers focused on Tracheal and airway disorders (18 papers), Pleural and Pulmonary Diseases (11 papers) and Lung Cancer Diagnosis and Treatment (10 papers). Keigo Takagi collaborates with scholars based in Japan, United States and Australia. Keigo Takagi's co-authors include Yoshinobu Hata, Yuichi Ozeki, Kazutoshi Isobe, Toshiro Ogata, Kazutoshi Shibuya, Ryosuke Tsuchiya, Hajime Otsuka, Yoh Watanabe, Sakae Homma and Masazumi Watanabe and has published in prestigious journals such as Journal of Clinical Oncology, Cancer and Annals of Surgery.

In The Last Decade

Keigo Takagi

73 papers receiving 612 citations

Peers

Countries citing papers authored by Keigo Takagi

Since Specialization

Citations

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

Fields of papers citing papers by Keigo Takagi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keigo Takagi

This figure shows the co-authorship network connecting the top 25 collaborators of Keigo Takagi. A scholar is included among the top collaborators of Keigo Takagi 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 Keigo Takagi. Keigo Takagi 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:

20 of 20 papers shown

#	Work	Indexed citations
1	Adherence and feasibility of 2 treatment schedules of S-1 as adjuvant chemotherapy for patients with completely resected advanced lung cancer: a multicenter randomized controlled trial 2017 ·BMC Cancer ·Yoshinobu Hata, (unknown), Kazuma Kishi, Makoto Nagashima, (unknown), Shingo Ikeda, Mitsutaka Kadokura, Yuichi Ozeki, Hajime Otsuka, Yoshitaka Murakami, Keigo Takagi, Akira Iyoda	12
2	A case of primary pulmonary sarcoma protruding into the trachea; the sarcoma was cored out by rigid bronchoscopy, followed by right sleeve pneumonectomy 2011 ·The Journal of the Japanese Association for Chest Surgery ·(unknown), Yoshinobu Hata, (unknown), (unknown), (unknown), Keigo Takagi	1
3	Role of fluoro‐2‐deoxyglucose positron emission tomography for the detection of gastrointestinal tract lesions in patients with lung cancer 2011 ·Thoracic Cancer ·Kazutoshi Isobe, Yoshinobu Hata, Shinji Sakaguchi, Keita Sato, Go Sano, Keishi Sugino, Susumu Sakamoto, Yujiro Takai, Kazutoshi Shibuya, Keigo Takagi, Sakae Homma	1
4	A resected case of intralobar pulmonary sequestration showing rapid enlargement due to intrabronchial hemorrhage 2010 ·The Journal of the Japanese Association for Chest Surgery ·Hajime Otsuka, Yoshinobu Hata, (unknown), (unknown), Kazutoshi Shibuya, Keigo Takagi	1
5	A case of ligation of the bronchial artery for hemoptysis 2010 ·The Journal of the Japanese Association for Chest Surgery ·(unknown), Yoshinobu Hata, (unknown), Shinji Sakaguchi, Kazutoshi Shibuya, Keigo Takagi	1
6	[Usefulness of FDG-PET for the diagnosis of postoperative recurrence of lung cancer]. 2007 ·PubMed ·Kazutoshi Isobe, Keigo Takagi, Yoshinobu Hata, Nobuyuki Hamanaka, Kunihiko Shimizu, Kazuhiro Kimura, (unknown), (unknown), Sakae Homma	1
7	A case of bronchioloalveolar carcinoma with a large pulmonary cavity of 10cm in diameter 2007 ·The Journal of the Japanese Association for Chest Surgery ·(unknown), Yoshinobu Hata, Chikako Hasegawa, (unknown), (unknown), Kazutoshi Isobe, Kazutoshi Shibuya, Keigo Takagi	1
8	Clinical Characteristics of Acute Exacerbation of Interstitial Pneumonia Associated with Lung Cancer After Anti-cancer Treatment 2007 ·Haigan ·Kazutoshi Isobe, Yoshinobu Hata, Keishi Sugino, Go Sano, Yujiro Takai, Kazuhiro Kimura, Chikako Hasegawa, (unknown), Keigo Takagi, Sakae Homma	5
9	Nicotine Replacement Therapy for Smoking Cessation 2005 ·Nihon Kikan Shokudoka Gakkai Kaiho ·Keigo Takagi, (unknown), (unknown), Yoshinobu Hata	26
10	[A case of lung cancer with cyst formation]. 2002 ·PubMed ·Takashige Kuraki, Hideo Kobayashi, Keigo Takagi, Shinsuke Aida	0
11	A Case of Addison's Disease Due to Bilateral Adrenal Metastasis of Adenocarcinoma of the Lung. 2002 ·Haigan ·(unknown), (unknown), (unknown), Keigo Takagi, Yoshiaki Kitazawa	2
12	A Case of Primary Lung Adenocarcinoma with a Thin-Walled Cavity. 2000 ·Haigan ·(unknown), (unknown), (unknown), Keigo Takagi, Shiro Yamazaki, Aki Mitsuda	3
13	Three Cases of Lung Cancer with Metastatic Involvement of Oral Cavity. 1997 ·Haigan ·Hiroyuki Tanaka, Hideo Kobayashi, (unknown), (unknown), Shinsuke Aida, Keigo Takagi	2
14	Postoperative Immunity in Lung Cancer Patients and the Effects of Granulocyte Protease Inhibitor (Ulinastatin). 1993 ·Haigan ·(unknown), (unknown), Keiichi Kikuchi, Keigo Takagi, (unknown), Yoshiyuki Abe, Yuichi Ozeki, Toshiro Ogata, Susumu Tanaka	1
15	Immunohistochemical Analysis of Cathepsin B Expression in Human Lung Adenocarcinoma: The Role in Cancer Progression 1993 ·Japanese Journal of Cancer Research ·Yuichi Ozeki, Kunio Takishima, Keigo Takagi, (unknown), Seiichi Tamai, Gunji Mamiya, Toshiro Ogata	11
16	Effect of low power laser on wound healing at the site of tracheal anastomosis in rat 1992 ·Nippon Laser Igakkaishi ·(unknown), Tsunenori Arai, Kiyoko Takemiya, (unknown), Keigo Takagi, Susumu Tanaka, Toshiro Ogata, Makoto Kikuchi	1
17	Bronchial arterial infusion of cisplatin for lung cancer and platinum concentration in the tumor. 1988 ·Haigan ·(unknown), Toshiro Ogata, Keiichi Kikuchi, Keigo Takagi, Ken Shimizu, Kuniaki Nakanishi, Seiichi Tamai	3
18	Cases of Pleural Carcinomatosis Undergoing Panpleuropneumonecto 1981 ·Haigan ·Keigo Takagi	3
19	A case report of true benign solitary papilloma of the bronchus 1980 ·Haigan ·Keigo Takagi, Hiroyuki Nishiyama, (unknown), Yasuhiro Miyazaki, (unknown), Kazunari Suzuki, (unknown), Yutaka Nishiwaki, (unknown), Tetsuro Kodama, Yukío Shimosato	2
20	A Case Report of a Small BronchioloAlveolar Carcinoma with Associated Sarcoid like Lesion 1978 ·Haigan ·Keigo Takagi, Yukío Shimosato, Toru Kameya, T. Yoneyama, Keiichi Suemasu	0

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.

Explore authors with similar magnitude of impact