Hiroshi Ishii

4.6k total citations
218 papers, 3.0k citations indexed

About

Hiroshi Ishii is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Surgery. According to data from OpenAlex, Hiroshi Ishii has authored 218 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 129 papers in Pulmonary and Respiratory Medicine, 51 papers in Epidemiology and 44 papers in Surgery. Recurrent topics in Hiroshi Ishii's work include Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (82 papers), Medical Imaging and Pathology Studies (30 papers) and Sarcoidosis and Beryllium Toxicity Research (26 papers). Hiroshi Ishii is often cited by papers focused on Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (82 papers), Medical Imaging and Pathology Studies (30 papers) and Sarcoidosis and Beryllium Toxicity Research (26 papers). Hiroshi Ishii collaborates with scholars based in Japan, Canada and Spain. Hiroshi Ishii's co-authors include Jun‐ichi Kadota, Hiroshi Mukae, Hisako Kushima, Stephan F. van Eeden, James C. Hogg, Noriho Sakamoto, Kosaku Komiya, Shigeru Kohno, Renaud Vincent and Yoshiaki Kinoshita and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Analytical Chemistry.

In The Last Decade

Hiroshi Ishii

200 papers receiving 2.9k citations

Peers

Countries citing papers authored by Hiroshi Ishii

Since Specialization

Citations

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

Fields of papers citing papers by Hiroshi Ishii

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Ishii

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Ishii. A scholar is included among the top collaborators of Hiroshi Ishii 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 Hiroshi Ishii. Hiroshi Ishii 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	Association Between Single Nucleotide Polymorphisms and Disease Susceptibility, Survival, and Acute Exacerbation in Idiopathic Pulmonary Fibrosis 2025 ·Respirology ·Kazuya Tsubouchi, Toyoshi Yanagihara, Fumiaki Kiyomi, Yuzo Yamamoto, (unknown), (unknown), (unknown), Shohei Takata, Hiroshi Ishii, Yasuhiko Kitasato, Masaki Okamoto, Satoru Kawakami, Kazuhiro Yatera, (unknown), Masaki Fujita, (unknown), Chikako Kiyohara, (unknown), Isamu Okamoto	0
2	Efficacy and Safety of Nintedanib in Japanese Patients With Early-Stage Idiopathic Pulmonary Fibrosis: A One-Year Interim Analysis from a Multicenter Observational Study in Kyushu and Okinawa, Japan 2025 ·Clinical Therapeutics ·Noriho Sakamoto, Masaki Okamoto, Kazunori Tobino, Hidenori Ichiyasu, Kazuya Ichikado, Hiroshi Ishii, Naoki Hamada, Kazuhiro Yatera, Taiga Miyazaki, Hiroshi Ishimoto, Takashi Kido, (unknown), Shimpei Morimoto, Naoki Hosogaya, Hiroshi Mukae	0
3	Urinary Dopamine Levels Can Predict the Avidity of Post-Therapy [131I]MIBG Scintigraphy in Unresectable or Metastatic Pheochromocytomas and Paragangliomas: A Preliminary Clinical Study 2025 ·Pharmaceuticals ·(unknown), Shirô Watanabe, Takashige Abe, (unknown), Kenji Hirata, (unknown), Hiroshi Ishii, (unknown), (unknown), Kohsuke Kudo	1
4	The Biochemical–Imaging Connection: Urinary Noradrenaline and Fluorodeoxyglucose-Positron Emission Tomography in Unresectable or Metastatic Pheochromocytomas and Paragangliomas 2025 ·Diagnostics ·(unknown), Shirô Watanabe, Takashige Abe, (unknown), Kenji Hirata, (unknown), Hiroshi Ishii, (unknown), (unknown), Kohsuke Kudo	0
5	Impact of Nucleic Acid Amplification Test on Clinical Outcomes in Patients with Clostridioides difficile Infection 2023 ·Antibiotics ·(unknown), Motoyasu Miyazaki, Hisako Kushima, (unknown), Akio Nakashima, Hiroshi Ishii, Osamu Imakyure	1
6	Association between disease severity according to “MN criteria” and 30-day mortality in patients with Clostridioides difficile infection 2022 ·Journal of Infection and Chemotherapy ·(unknown), Motoyasu Miyazaki, Hisako Kushima, (unknown), (unknown), Masanobu Uchiyama, Akio Nakashima, Mitsuhiro Kamata, Hiroshi Ishii, Osamu Imakyure	1
7	Efficacy of clarithromycin in patients with mild COVID-19 pneumonia not receiving oxygen administration: protocol for an exploratory, multicentre, open-label, randomised controlled trial (CAME COVID-19 study) 2021 ·BMJ Open ·Kazuko Yamamoto, Naoki Hosogaya, Noriho Sakamoto, Haruo Yoshida, Hiroshi Ishii, Kazuhiro Yatera, Koichi Izumikawa, Katsunori Yanagihara, Hiroshi Mukae	5
8	Efficacy and safety of nintedanib in Japanese patients with early-stage idiopathic pulmonary fibrosis: a study protocol for an observational study 2021 ·BMJ Open ·Noriho Sakamoto, Naoki Hamada, Masaki Okamoto, Kazunori Tobino, Hidenori Ichiyasu, Hiroshi Ishii, Kazuya Ichikado, Shimpei Morimoto, Naoki Hosogaya, Hiroshi Mukae	2
9	Feasibility, utility, and safety of transbronchial cryobiopsy for interstitial lung diseases in Japan 2021 ·Multidisciplinary Respiratory Medicine ·(unknown), Akira Nakao, (unknown), Yoshiaki Kinoshita, Hisako Kushima, Takemasa Matsumoto, Hiroshi Ishii, Kazuki Nabeshima, Masaki Fujita	2
10	[A Case of Significant Ejection Fraction Reduction and Heart Failure Induced by Osimertinib]. 2020 ·PubMed ·Shunsuke Ito, (unknown), Hiroshi Ishii, (unknown), (unknown), Ryo Nagasawa, (unknown), (unknown), Takeshi Kaneko	3
11	Serum latent transforming growth factor-β binding protein 4 as a novel biomarker for idiopathic pleuroparenchymal fibroelastosis 2020 ·Respiratory Medicine ·Yoshiaki Kinoshita, (unknown), Hisako Kushima, Masaki Fujita, Tomoyuki Nakamura, Kazuki Nabeshima, Hiroshi Ishii	6
12	Evaluation of urinary desmosines as a noninvasive diagnostic biomarker in patients with idiopathic pleuroparenchymal fibroelastosis (PPFE) 2016 ·Respiratory Medicine ·Yoshiyuki Oyama, Noriyuki Enomoto, Yuzo Suzuki, Masato Kono, Tomoyuki Fujisawa, Naoki Inui, Yutaro Nakamura, Shigeki Kuroishi, Koshi Yokomura, Mikio Toyoshima, Shiro Imokawa, Keiji Oishi, Satoshi Watanabe, Kazuo Kasahara, Tomohisa Baba, Takashi Ogura, Hiroshi Ishii, Kentaro Watanabe, Yasuhiko Nishioka, Takafumi Suda	14
13	Rectal Cancer Diagnosed after Cesarean Section in Which High Microsatellite Instability Indicated the Presence of Lynch Syndrome 2015 ·Case Reports in Obstetrics and Gynecology ·(unknown), Hiroshi Ishii, (unknown), (unknown), (unknown), Hiroyuki Okimura, Jo Kitawaki	1
14	Clinical Features of Japanese Patients With Desquamative Interstitial Pneumonia 2010 ·CHEST Journal ·Hiroshi Ishii, Hiroaki Oka, Kosaku Komiya, Atsuko Iwata, Jun‐ichi Kadota	1
15	[Case of toxocariasis showing migratory nodular shadows with halos]. 2008 ·PubMed ·(unknown), Hiroshi Ishii, (unknown), (unknown), Satoshi Otani, Ryotaro Morinaga, Ryo Shirai, (unknown), Kenji Kishi, Issei Tokimatsu, Kazufumi Hiramatsu, Jun‐ichi Kadota	4
16	A Case of Vena Cava Filter for Sigmoid Colon Cancer Complicated by Deep Venous Thrombosis for Preventing Pulmonary Embolism-Review of the Japanese Cases of Vena Cava Filter for Colon Cancer- 2005 ·The Japanese Journal of Gastroenterological Surgery ·(unknown), Masanobu Maruyama, (unknown), Hiroshi Ishii, (unknown), (unknown), (unknown), (unknown), Isamu Koyama	1
17	Particulate Matter Air Pollution Stimulates Monocyte Release from the Bone Marrow 2004 ·American Journal of Respiratory and Critical Care Medicine ·Yukinobu Goto, Hiroshi Ishii, James C. Hogg, (unknown), Kazuhiro Yatera, Renaud Vincent, Stephan F. van Eeden	101
18	Pirfenidone attenuates expression of HSP47 in murine bleomycin-induced pulmonary fibrosis 2004 ·European Respiratory Journal ·Tomoyuki Kakugawa, Hiroshi Mukae, Tomayoshi Hayashi, Hiroshi Ishii, Kyohko Abe, Takeshi Fujii, Hiromasa Oku, M. Miyazaki, Jun‐ichi Kadota, S Kohno	134
19	Portal hemodynamics in patients with fundic gastric varices: analysis of percutaneous transhepatic portography and Doppler ultrasonography. 1994 ·Kanzo ·Hiroshi Ishii, Shoichi Matsutani, Hideaki Mizumoto, (unknown), Masao Ohto	0
20	A Case Report of Stones Formation in the Common Bile Duct due to a Core of a Plant. 1991 ·The Japanese Journal of Gastroenterological Surgery ·Masashi Takahashi, Hiroshi Ishii, M. Koizumi, Susumu Sano	1

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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