Takehisa Iwai

4.5k total citations
176 papers, 3.3k citations indexed

About

Takehisa Iwai is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Takehisa Iwai has authored 176 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 109 papers in Surgery, 60 papers in Pulmonary and Respiratory Medicine and 23 papers in Oncology. Recurrent topics in Takehisa Iwai's work include Peripheral Artery Disease Management (26 papers), Venous Thromboembolism Diagnosis and Management (22 papers) and Diagnosis and Treatment of Venous Diseases (19 papers). Takehisa Iwai is often cited by papers focused on Peripheral Artery Disease Management (26 papers), Venous Thromboembolism Diagnosis and Management (22 papers) and Diagnosis and Treatment of Venous Diseases (19 papers). Takehisa Iwai collaborates with scholars based in Japan, United States and China. Takehisa Iwai's co-authors include Haruhiro Inoue, Yoshinori Inoue, Tatsuyuki Kawano, Kagami Nagai, Makoto Umeda, Yasuhito Yuasa, Isao Ishikawa, Yi‐Fang Huang, Youichi Kumagai and Yasuhiro Inoue and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Immunology and Oncogene.

In The Last Decade

Takehisa Iwai

155 papers receiving 3.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takehisa Iwai Japan 30 1.5k 1.2k 524 511 446 176 3.3k
Patrizia Morbini Italy 34 1.0k 0.7× 1.0k 0.9× 1.0k 2.0× 726 1.4× 121 0.3× 155 3.8k
Stefan Biesterfeld Germany 37 764 0.5× 864 0.7× 1.1k 2.1× 1.2k 2.3× 182 0.4× 147 4.0k
Christa Flechtenmacher Germany 32 989 0.7× 364 0.3× 1.1k 2.1× 1.2k 2.3× 212 0.5× 136 3.6k
Francesco Carubbi Italy 38 695 0.5× 282 0.2× 873 1.7× 467 0.9× 186 0.4× 134 3.9k
Kazunari Tanabe Japan 40 1.9k 1.3× 1.7k 1.4× 963 1.8× 1.1k 2.2× 74 0.2× 376 5.6k
Neil D. Gross United States 39 1.6k 1.1× 900 0.8× 730 1.4× 1.5k 3.0× 80 0.2× 189 4.5k
Giacomo Emmi Italy 42 545 0.4× 1.3k 1.1× 1.1k 2.1× 224 0.4× 81 0.2× 196 5.1k
Giuseppe Ingravallo Italy 28 614 0.4× 422 0.4× 699 1.3× 732 1.4× 60 0.1× 222 2.7k
Johanna Westra Netherlands 39 209 0.1× 498 0.4× 770 1.5× 362 0.7× 447 1.0× 144 4.1k
D. Sène France 43 663 0.5× 792 0.7× 304 0.6× 418 0.8× 46 0.1× 137 5.0k

Countries citing papers authored by Takehisa Iwai

Since Specialization
Citations

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

Fields of papers citing papers by Takehisa Iwai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takehisa Iwai

This figure shows the co-authorship network connecting the top 25 collaborators of Takehisa Iwai. A scholar is included among the top collaborators of Takehisa Iwai 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 Takehisa Iwai. Takehisa Iwai 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.
Kagayama, Tomoko, et al.. (2024). Ultrasonographic Study of the Corkscrew Arterial Image in Buerger Disease Patients. Annals of Vascular Diseases. 17(3). 228–233.
2.
Koizumi, Shinya, et al.. (2023). Experience in Treating Eight Cases of Pelvic Congestion Syndrome. The Japanese Journal of Phlebology. 34(3). 351–356.
3.
Chen, Zhiyong, Toshiaki Nakajima, Yoshinori Inoue, et al.. (2011). A single nucleotide polymorphism in the 3′-untranslated region of MyD88 gene is associated with Buerger disease but not with Takayasu arteritis in Japanese. Journal of Human Genetics. 56(7). 545–547. 19 indexed citations
4.
Fujiwara, Tatsuki, et al.. (2009). A CASE OF GIANT INGUINO-SCROTAL HERNIA WHICH CONTAINED ILEOCECAL PORTION OF THE INESTINE ACCOMPANIED WITH ANEURYSM OF COMMON ILIAC ARTERY. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 70(5). 1561–1565. 5 indexed citations
5.
Iwai, Takehisa, Yoshinori Inoue, & Makoto Umeda. (2008). Buerger Disease, Smoking, and Periodontitis. Annals of Vascular Diseases. 1(2). 80–84. 8 indexed citations
6.
Nakamura, Hiroshi, et al.. (2007). Detection of Venous Emboli Using Doppler Ultrasound. European Journal of Vascular and Endovascular Surgery. 35(1). 96–101. 10 indexed citations
7.
8.
Jibiki, Masatoshi, et al.. (2006). Tumor Thrombectomy Without Bypass for Low-Grade Malignant Tumors Extending into the Inferior Vena Cava: Report of Two Cases. Surgery Today. 36(5). 465–469. 7 indexed citations
9.
Iwai, Takehisa, Yoshinori Inoue, Makoto Umeda, et al.. (2005). Oral bacteria in the occluded arteries of patients with Buerger disease. Journal of Vascular Surgery. 42(1). 107–115. 118 indexed citations
10.
Jibiki, Masatoshi, Takehisa Iwai, Yoshinori Inoue, et al.. (2004). Surgical strategy for treating renal cell carcinoma with thrombus extending into the inferior vena cava. Journal of Vascular Surgery. 39(4). 829–835. 76 indexed citations
11.
Bai, Yun-Qing, Satoshi Miyaké, Takehisa Iwai, & Yasuhito Yuasa. (2003). CDX2, a homeobox transcription factor, upregulates transcription of the p21/WAF1/CIP1 gene. Oncogene. 22(39). 7942–7949. 87 indexed citations
12.
Ami, Katsunori, Manabu Kinoshita, Akira Yamauchi, et al.. (2002). IFN-γ Production from Liver Mononuclear Cells of Mice in Burn Injury As Well As in Postburn Bacterial Infection Models and the Therapeutic Effect of IL-18. The Journal of Immunology. 169(8). 4437–4442. 36 indexed citations
13.
Bai, Yun-Qing, Hiroshi Yamamoto, Yoshimitsu Akiyama, et al.. (2002). Ectopic expression of homeodomain protein CDX2 in intestinal metaplasia and carcinomas of the stomach. Cancer Letters. 176(1). 47–55. 181 indexed citations
14.
15.
Goseki, Narihide, et al.. (2001). A Case of Small Rectal Carcinoid Tumor Found after Resecting the Liver Metastases.. The Japanese Journal of Gastroenterological Surgery. 34(2). 137–141. 3 indexed citations
16.
Nakamura, Hiroshi, Kenichi Teramoto, Susumu Takamatsu, et al.. (2001). A Case Cured of Thromboembolism after Laparoscopic Cholecystectomy with Percutaneous Cardiopulmonary Support System.. The Japanese Journal of Gastroenterological Surgery. 34(12). 1747–1750. 1 indexed citations
17.
Kudo, Atsushi, Masatoshi Jibiki, Masanori Kikuchi, et al.. (2001). A Case of Idiopathic Omental Torsion with Trans-Epiploic Hernia.. The Japanese Journal of Gastroenterological Surgery. 34(12). 1761–1764. 1 indexed citations
18.
Nakajima, Yasuaki, Satoshi Miyaké, Kagami Nagai, Tatsuyuki Kawano, & Takehisa Iwai. (2001). CPT‐11 May Provide Therapeutic Efficacy for Esophageal Squamous Cell Cancer and the Effects Correlate with the Level of DNA Topoisomerase I Protein. Japanese Journal of Cancer Research. 92(12). 1335–1341. 11 indexed citations
19.
Akiyama, Yoshimitsu, et al.. (2000). Distinct Expression ofCDX2 andGATA4/5, Development-Related Genes, in Human Gastric Cancer Cell Lines. Molecular Carcinogenesis. 28(3). 184–188. 48 indexed citations
20.
Iwai, Takehisa, et al.. (2000). Surgical technique for management of Takayasu’s arteritis. International Journal of Cardiology. 75. S135–S140. 11 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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