Junichiro Hiro

2.9k total citations
114 papers, 1.9k citations indexed

About

Junichiro Hiro is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Junichiro Hiro has authored 114 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 73 papers in Oncology, 56 papers in Surgery and 22 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Junichiro Hiro's work include Colorectal Cancer Surgical Treatments (39 papers), Colorectal and Anal Carcinomas (18 papers) and Inflammatory Biomarkers in Disease Prognosis (17 papers). Junichiro Hiro is often cited by papers focused on Colorectal Cancer Surgical Treatments (39 papers), Colorectal and Anal Carcinomas (18 papers) and Inflammatory Biomarkers in Disease Prognosis (17 papers). Junichiro Hiro collaborates with scholars based in Japan, India and United States. Junichiro Hiro's co-authors include Masato Kusunoki, Yuji Toiyama, Yasuhiro Inoue, Yoshinaga Okugawa, Yasuhiko Mohri, Koji Tanaka, Hiroyuki Fujikawa, Susumu Saigusa, Toshimitsu Araki and Keiichi Uchida and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Junichiro Hiro

103 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Junichiro Hiro Japan	27	980	556	478	474	360	114	1.9k
Hiroyuki Fujikawa Japan	27	940 1.0×	464 0.8×	458 1.0×	534 1.1×	371 1.0×	107	1.9k
Daisuke Izumi Japan	27	635 0.6×	548 1.0×	399 0.8×	573 1.2×	413 1.1×	64	1.7k
Naoki Iwata Japan	27	935 1.0×	520 0.9×	346 0.7×	730 1.5×	729 2.0×	67	1.9k
Takeshi Yokoe Japan	20	777 0.8×	507 0.9×	322 0.7×	275 0.6×	216 0.6×	54	1.4k
Shigeo Hisamori Japan	23	689 0.7×	401 0.7×	285 0.6×	628 1.3×	719 2.0×	69	1.9k
Hisashi Nagahara Japan	31	1.7k 1.8×	622 1.1×	686 1.4×	779 1.6×	689 1.9×	128	2.9k
Kenei Furukawa Japan	23	1.1k 1.1×	312 0.6×	309 0.6×	728 1.5×	392 1.1×	203	1.9k
Naoki Hama Japan	22	729 0.7×	463 0.8×	442 0.9×	631 1.3×	276 0.8×	103	1.7k
Masaki Mizumoto Japan	15	510 0.5×	517 0.9×	320 0.7×	348 0.7×	193 0.5×	24	1.5k

Countries citing papers authored by Junichiro Hiro

Since Specialization

Citations

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

Fields of papers citing papers by Junichiro Hiro

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Junichiro Hiro

This figure shows the co-authorship network connecting the top 25 collaborators of Junichiro Hiro. A scholar is included among the top collaborators of Junichiro Hiro 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 Junichiro Hiro. Junichiro Hiro 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

Yamaguchi, Tomohiro, Keitaro Tanaka, Jun Watanabe, et al.. (2025). Short‐term outcomes of intracorporeal anastomosis in laparoscopic colectomy for colon cancer: A nationwide, multi‐institutional cohort study in Japan (ICAN study). Annals of Gastroenterological Surgery. 9(4). 739–749.

Matsuoka, Hiroshi, Eiji Sugihara, Makoto Sumitomo, et al.. (2025). Mutation Analysis of TMB‐High Colorectal Cancer: Insights Into Molecular Pathways and Clinical Implications. Cancer Science. 116(4). 1082–1093.

Matsuoka, Hiroshi, Tomohiro Mizuno, Takeshi Takahara, et al.. (2024). Risk factors for residual liver recurrence of colorectal cancer after resection of liver metastases and significance of adjuvant chemotherapy. Asian Journal of Surgery. 47(12). 5124–5130.

Shibasaki, Susumu, Tsuyoshi Tanaka, Junichiro Hiro, et al.. (2023). The safe implementation of peripherally inserted central catheters by nurse practitioners for patients with gastroenterological diseases in Japan: a single-center retrospective study. Surgery Today. 54(5). 487–495. 1 indexed citations

Ohi, Masaki, Yuji Toiyama, Takashi Ichikawa, et al.. (2020). Billroth-I Reconstruction with Overlap Anastomosis Using an EndoWrist Linear Stapler After Robotic Distal Gastrectomy. Journal of Laparoendoscopic & Advanced Surgical Techniques. 30(10). 1117–1121. 1 indexed citations

Ohi, Masaki, Yuji Toiyama, Hiromi Yasuda, et al.. (2020). Preoperative computed tomography predicts the risk of recurrent laryngeal nerve paralysis in patients with esophageal cancer undergoing thoracoscopic esophagectomy in the prone position. Esophagus. 18(2). 228–238. 5 indexed citations

Omura, Yusuke, Yuji Toiyama, Yoshinaga Okugawa, et al.. (2020). Prognostic impacts of tumoral expression and serum levels of PD-L1 and CTLA-4 in colorectal cancer patients. Cancer Immunology Immunotherapy. 69(12). 2533–2546. 42 indexed citations

Ohi, Masaki, Yuji Toiyama, Yusuke Omura, et al.. (2019). Possibility of limited gastrectomy for early gastric cancer located in the upper third of the stomach, based on the distribution of sentinel node basins. Surgery Today. 49(6). 529–535. 8 indexed citations

Shigemori, Tsunehiko, Yuji Toiyama, Yoshinaga Okugawa, et al.. (2018). Soluble PD-L1 Expression in Circulation as a Predictive Marker for Recurrence and Prognosis in Gastric Cancer: Direct Comparison of the Clinical Burden Between Tissue and Serum PD-L1 Expression. Annals of Surgical Oncology. 26(3). 876–883. 78 indexed citations

10.

Okugawa, Yoshinaga, Yumiko Shirai, Yuji Toiyama, et al.. (2018). Clinical Burden of Modified Glasgow Prognostic Scale in Colorectal Cancer. Anticancer Research. 38(3). 1599–1610. 20 indexed citations

11.

Toiyama, Yuji, Takahito Kitajima, Mikio Kawamura, et al.. (2016). Diagnostic Potential of Cell-Free and Exosomal MicroRNAs in the Identification of Patients with High-Risk Colorectal Adenomas. PLoS ONE. 11(10). e0160722–e0160722. 89 indexed citations

12.

Toiyama, Yuji, Junichiro Hiro, Tadanobu Shimura, et al.. (2016). The impact of body mass index on oncological outcomes in colorectal cancer patients with curative intent. International Journal of Clinical Oncology. 21(6). 1102–1110. 8 indexed citations

13.

Nagano, Yuka, Yuji Toiyama, Yoshinaga Okugawa, et al.. (2016). MicroRNA-7 Is Associated with Malignant Potential and Poor Prognosis in Human Colorectal Cancer. Anticancer Research. 36(12). 6521–6526. 20 indexed citations

14.

Mori, Koichiro, Yuji Toiyama, Susumu Saigusa, et al.. (2015). Systemic Analysis of Predictive Biomarkers for Recurrence in Colorectal Cancer Patients Treated with Curative Surgery. Digestive Diseases and Sciences. 60(8). 2477–2487. 37 indexed citations

15.

Nagano, Yuka, Yasuhiro Inoue, Tadanobu Shimura, et al.. (2015). Exacerbation of Dermatomyositis with Recurrence of Rectal Cancer: A Case Report. Case Reports in Oncology. 8(3). 482–486. 8 indexed citations

16.

Toiyama, Yuji, Koji Tanaka, Takahito Kitajima, et al.. (2014). Elevated Serum Angiopoietin-like Protein 2 Correlates with the Metastatic Properties of Colorectal Cancer: A Serum Biomarker for Early Diagnosis and Recurrence. Clinical Cancer Research. 20(23). 6175–6186. 39 indexed citations

17.

Inoue, Yasuhiro, Takashi Iwata, Yoshinaga Okugawa, et al.. (2012). Prognostic significance of opioid use in the active treatment of advanced colorectal cancer. Molecular and Clinical Oncology. 1(1). 59–64. 5 indexed citations

18.

Iwata, Takashi, Koji Tanaka, Yasuhiro Inoue, et al.. (2012). Macrophage inflammatory protein‐3 alpha (MIP‐3a) Is a novel serum prognostic marker in patients with colorectal cancer. Journal of Surgical Oncology. 107(2). 160–166. 25 indexed citations

19.

Hiro, Junichiro, Aya Kawamoto, Masaki Ohi, et al.. (2008). A CASE OF INTERNAL HERNIATION THROUGH THE MESENTERIC OPENING AFTER LAPAROSCOPY-ASSISTED RIGHT COLECTOMY. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 69(12). 3177–3180.

20.

Hiro, Junichiro, Yasuhiro Inoue, Hideki Watanabe, et al.. (2005). Adenocarcinoma Arising In Chronic Anal Fistula More Than 15 Years: Report of Two Cases. The Japanese Journal of Gastroenterological Surgery. 38(2). 273–277. 1 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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