Koichiro Tsugawa

5.3k total citations
105 papers, 1.3k citations indexed

About

Koichiro Tsugawa is a scholar working on Cancer Research, Oncology and Pathology and Forensic Medicine. According to data from OpenAlex, Koichiro Tsugawa has authored 105 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Cancer Research, 49 papers in Oncology and 40 papers in Pathology and Forensic Medicine. Recurrent topics in Koichiro Tsugawa's work include Breast Cancer Treatment Studies (52 papers), Breast Lesions and Carcinomas (40 papers) and HER2/EGFR in Cancer Research (27 papers). Koichiro Tsugawa is often cited by papers focused on Breast Cancer Treatment Studies (52 papers), Breast Lesions and Carcinomas (40 papers) and HER2/EGFR in Cancer Research (27 papers). Koichiro Tsugawa collaborates with scholars based in Japan, United States and South Korea. Koichiro Tsugawa's co-authors include Seigo Nakamura, Masakuni Noguchi, Koichi Miwa, Naoki Hayashi, Yutaka Tokuda, Ichiro Maeda, Yasuyuki Kojima, Takayuki Kinoshita, Shinobu Masuda and Masaaki Kawai and has published in prestigious journals such as Journal of Clinical Investigation, Journal of Clinical Oncology and PLoS ONE.

In The Last Decade

Koichiro Tsugawa

97 papers receiving 1.3k citations

Peers

Countries citing papers authored by Koichiro Tsugawa

Since Specialization

Citations

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

Fields of papers citing papers by Koichiro Tsugawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichiro Tsugawa

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Percutaneous ultrasound-guided cryoablation for early-stage primary breast cancer: a follow-up study in Japan 2024 ·Breast Cancer ·(unknown), Koichiro Tsugawa, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Arata Shimo, Yasuyuki Kojima, (unknown), (unknown), (unknown), Toru Nishikawa, Yoshihide Kanemaki, (unknown), Mamoru Fukuda	7
2	Results from the randomized KEYNOTE-355 study of pembrolizumab plus chemotherapy for Asian patients with advanced TNBC 2024 ·npj Breast Cancer ·Seock‐Ah Im, Javier Cortés, David W. Cescon, Mastura Md Yusof, (unknown), Norikazu Masuda, Toshimi Takano, Chiun‐Sheng Huang, (unknown), Koichiro Tsugawa, Yeon Hee Park, Koji Matsumoto, Kenichi Inoue, Ava Kwong, Sherene Loi, Wei Fu, Wilbur Pan, Vassiliki Karantza, Hope S. Rugo, Peter Schmid	5
3	Potential role of Fbxo22 in resistance to endocrine therapy in breast cancer with invasive lobular carcinoma 2024 ·Breast Cancer Research and Treatment ·Saki Nakagawa, Minoru Miyashita, Ichiro Maeda, (unknown), Hiroshi Tada, Masakazu Amari, Yasuyuki Kojima, Koichiro Tsugawa, Yasuyo Ohi, Yasuaki Sagara, (unknown), Akiko Ebata, Narumi Harada‐Shoji, Takashi Suzuki, Makoto Nakanishi, Tomohiko Ohta, Takanori Ishida	2
4	The possible effects of the Japan Society of Clinical Oncology Clinical Practice Guidelines 2017 on the practice of fertility preservation in female cancer patients in Japan 2022 ·Reproductive Medicine and Biology ·Chisato Kunitomi, Miyuki Harada, (unknown), (unknown), Yasushi Takai, Tatsuro Furui, Yuko Kitagawa, Mitsutoshi Yamada, Chie Watanabe, Koichiro Tsugawa, (unknown), Hajime Hosoi, Mitsuru Miyachi, Kazuhiko Sugiyama, Yoshinobu Maeda, Akira Kawai, Toshio Hamatani, Keishi Fujio, Nao Suzuki, Yutaka Osuga	7
5	PS2-2 KEYNOTE-355 Asian subset: Pembrolizumab + chemotherapy vs placebo + chemotherapy for triple-negative breast cancer 2022 ·Annals of Oncology ·Toshimi Takano, Javier Cortés, David W. Cescon, Seock‐Ah Im, Mastura Md Yusof, Hiroji Iwata, Norikazu Masuda, Chiun‐Sheng Huang, (unknown), Koichiro Tsugawa, Winnie Yeo, Koji Matsumoto, Kenichi Inoue, Ava Kwong, Sherene Loi, Wei Fu, Wilbur Pan, (unknown), Hope S. Rugo, Peter Schmid	1
6	Validation of the predictive accuracy of health-state utility values based on the Lloyd model for metastatic or recurrent breast cancer in Japan 2021 ·BMJ Open ·(unknown), Eisuke Inoue, Koichiro Tsugawa	0
7	A Japanese nationwide survey on the cryopreservation of embryos, oocytes and ovarian tissue for cancer patients 2019 ·Journal of obstetrics and gynaecology research ·(unknown), Miyuki Harada, Chisato Kunitomi, (unknown), Gentaro Izumi, Tetsuya Hirata, Tomoyuki Fujii, Nao Suzuki, Ken‐ichirou Morishige, Daisuke Aoki, Minoru Irahara, Koichiro Tsugawa, Mitsune Tanimoto, Hiroyuki Nishiyama, Hajime Hosoi, Kazuhiko Sugiyama, Akira Kawai, Yutaka Osuga	16
8	Trastuzumab Emtansine (T-DM1) Plus S-1 in Patients with Trastuzumab-Pretreated HER2-Positive Advanced or Metastatic Breast Cancer: A Phase Ib Study 2019 ·Oncology ·Yasuyuki Kojima, (unknown), (unknown), Arata Shimo, (unknown), (unknown), (unknown), Yoshihide Kanemaki, Narikazu Boku, Koichiro Tsugawa	2
9	An International comparative Study on EuroQol-5-Dimension Questionnaire (EQ-5D) tariff scores between the UK and Japan 2018 ·(unknown), Shinichi Noto, Koichiro Tsugawa, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	1
10	Safety Evaluation of Trastuzumab Emtansine in Japanese Patients with HER2-Positive Advanced Breast Cancer 2017 ·In Vivo ·Junichiro Watanabe, Yoshinori Ito, Toshiaki Saeki, Norikazu Masuda, Toshimi Takano, Shintaro Takao, Kazuhiko Nakagami, Koichiro Tsugawa, (unknown), (unknown), Takahiro Nakayama	18
11	A global phase III clinical study comparing NK105 and paclitaxel in metastatic or recurrent breast cancer patients 2017 ·Annals of Oncology ·Toshiaki Saeki, Hirofumi Mukai, Jungsil Ro, (unknown), Yasuhiro Fujiwara, Shigenori E. Nagai, (unknown), Junichiro Watanabe, Shoichiro Ohtani, S.B. Kim, Katsumasa Kuroi, Koichiro Tsugawa, Yutaka Tokuda, Hiroji Iwata, Y.H. Park, Youngsen Yang, Yoshihiro Nambu	7
12	Successful Preoperative Chemoembolization in the Treatment of a Giant Malignant Phyllodes Tumor 2016 ·CardioVascular and Interventional Radiology ·(unknown), Hidefumi Mimura, (unknown), (unknown), Yasuyuki Kojima, Koichiro Tsugawa, Yasuo Nakajima	9
13	Magnetic resonance examination to predict pathological complete response following neoadjuvant chemotherapy: when is it appropriate for HER2-positive and triple-negative breast cancers? 2015 ·Breast Cancer ·(unknown), Takayuki Yamada, Yoshihide Kanemaki, Yasuyuki Kojima, Koichiro Tsugawa, Yasuo Nakajima	4
14	Changes in tumor expression of HER2 and hormone receptors status after neoadjuvant chemotherapy in 21 755 patients from the Japanese breast cancer registry 2015 ·Annals of Oncology ·Naoki Niikura, Ai Tomotaki, Hiroaki Miyata, Takayuki Iwamoto, Masaaki Kawai, (unknown), Naoki Hayashi, K. Aogi, Takashi Ishida, Hideji Masuoka, Kotaro Iijima, Shinobu Masuda, Koichiro Tsugawa, Takayuki Kinoshita, Seigo Nakamura, Yutaka Tokuda	131
15	Comparison between Ki67 labeling index determined using image analysis software with virtual slide system and that determined visually in breast cancer 2015 ·Breast Cancer ·Ichiro Maeda, (unknown), Hirotaka Koizumi, (unknown), Shinya Tajima, (unknown), Junichi Tsuchiya, (unknown), Kyoko Tsuchiya, Arata Shimo, Koichiro Tsugawa, (unknown), Shinobu Tatsunami, Masayuki Takagi	21
16	Sentinel Node Biopsy After Neoadjuvant Chemotherapy in Cytologically Proven Node-Positive Breast Cancer 2013 ·Clinical Breast Cancer ·Hiroshi Yagata, Hideko Yamauchi, Koichiro Tsugawa, Naoki Hayashi, Atsushi Yoshida, (unknown), (unknown), Naoko Matsuda, Seigo Nakamura	29
17	Determining the morphological features of breast cancer and predicting the effects of neoadjuvant chemotherapy via diagnostic breast imaging 2008 ·Breast Cancer ·(unknown), Naoki Hayashi, Tsuyoshi Hamaoka, Tomonori Kawasaki, Koichiro Tsugawa, Hiroshi Yagata, Mari Kikuchi, Koyu Suzuki, Seigo Nakamura	11
18	Indications for stereotactically-guided vacuum-assisted breast biopsy for patients with category 3 microcalcifications 2007 ·Breast Cancer ·Mari Kikuchi, (unknown), Tomonori Kawasaki, Koyu Suzuki, Seigo Nakamura, Hiroshi Yagata, Koichiro Tsugawa, Osamu Takahashi	7
19	Dye- and gamma probe-guided sentinel lymph node biopsy in breast cancer patients: using patent blue dye and technetium-99m-labeled human serum albumin 2000 ·Breast Cancer ·Koichiro Tsugawa, Masakuni Noguchi, Koichi Miwa, Etsuro Bando, Kunihiko Yokoyama, Kenichi Nakajima, Takatoshi Michigishi, Norihisa Tonami, Hiroshi Minato, Akitaka Nonomura	19
20	A Clinicopathological Study of Pancreatoduodenectomy with Combined Resection of Portal Vein in Pancreatic Head Cancer. 1994 ·The Japanese Journal of Gastroenterological Surgery ·Kohji Konishi, Masahiko Tsuji, Seiichi Yamamoto, (unknown), Koichiro Tsugawa, Kiichi Maeda, Kazuhisa Yabushita, Yoshitaka Kuroda, Hiroshi Demachi, Atsuo Miwa	2

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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