Yukihiro Koike

3.0k total citations · 2 hit papers
31 papers, 2.2k citations indexed

About

Yukihiro Koike is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Yukihiro Koike has authored 31 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Hepatology, 13 papers in Epidemiology and 8 papers in Surgery. Recurrent topics in Yukihiro Koike's work include Hepatocellular Carcinoma Treatment and Prognosis (21 papers), Liver Disease Diagnosis and Treatment (12 papers) and Hepatitis C virus research (6 papers). Yukihiro Koike is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (21 papers), Liver Disease Diagnosis and Treatment (12 papers) and Hepatitis C virus research (6 papers). Yukihiro Koike collaborates with scholars based in Japan and United States. Yukihiro Koike's co-authors include Masao Omata, Shuntaro Obi, Takuma Teratani, Shuichiro Shiina, Shinpei Sato, Haruhiko Yoshida, Ryosuke Tateishi, Takao Kawabe, Tomonori Fujishima and Takashi Ishikawa and has published in prestigious journals such as Annals of Internal Medicine, Gastroenterology and Hepatology.

In The Last Decade

Yukihiro Koike

30 papers receiving 2.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A Randomized Controlled Trial of Radiofrequency Ablation With Ethanol Injection for Small Hepatocellular Carcinoma

2005 656 citations Shuichiro Shiina, Takuma Teratani et al. Gastroenterology profile →
Percutaneous radiofrequency ablation for hepatocellular carcinoma

2005 630 citations Ryosuke Tateishi, Shuichiro Shiina et al. Cancer profile →

Peers

Countries citing papers authored by Yukihiro Koike

Since Specialization

Citations

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

Fields of papers citing papers by Yukihiro Koike

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yukihiro Koike

This figure shows the co-authorship network connecting the top 25 collaborators of Yukihiro Koike. A scholar is included among the top collaborators of Yukihiro Koike 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 Yukihiro Koike. Yukihiro Koike 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	Impact of Adverse Events on the Progression-Free Survival of Patients with Advanced Hepatocellular Carcinoma Treated with Lenvatinib: A Multicenter Retrospective Study 2020 ·Drugs - Real World Outcomes ·Takamasa Ohki, Koki Sato, Mayuko Kondo, Eriko Goto, Takahisa Sato, Yuji Kondo, Masatoshi Akamatsu, Shinpei Sato, Hideo Yoshida, Yukihiro Koike, Shuntaro Obi	28
2	An open-label phase I/II study of tamibarotene in patients with advanced hepatocellular carcinoma 2013 ·Hepatology International ·Fumihiko Kanai, Shuntaro Obi, Shigetoshi Fujiyama, Shuichiro Shiina, Hideyuki Tamai, Hitoshi Mochizuki, Yukihiro Koike, Jun Imamura, Takayoshi Yamaguchi, (unknown), Osamu Yokosuka, Masao Omata	11
3	Percutaneous ethanol injection for hepatocellular carcinoma: 20‐year outcome and prognostic factors 2012 ·Liver International ·Shuichiro Shiina, Ryosuke Tateishi, Masatoshi Imamura, Takuma Teratani, Yukihiro Koike, Shinpei Sato, Shuntaro Obi, Fumihiko Kanai, Naoya Kato, Haruhiko Yoshida, Masao Omata, Kazuhiko Koike	57
4	Effects of landscape and demographic history on genetic variation in Picea glehnii at the regional scale 2009 ·Ecological Research ·Susumu Goto, Yoshiaki Tsuda, Yukihiro Koike, Chunlan Lian, Yuji Ide	9
5	Changes in hepatic functional reserve after percutaneous tumor ablation for hepatocellular carcinoma: long-term follow up for 227 consecutive patients with a single lesion 2007 ·Hepatology International ·Yukihiro Koike, Haruhiko Yoshida, Shuichiro Shiina, Takuma Teratani, Shuntaro Obi, Shinpei Sato, Masatoshi Akamatsu, Ryosuke Tateishi, Tomonori Fujishima, Yujin Hoshida, Miho Kanda, Takashi Ishikawa, Yasushi Shiratori, Masao Omata	11
6	Analysis of factors influencing hepatocellular carcinoma detection: efficient use of computed tomography during arterial portography and during hepatic arteriography 2005 ·Journal of Gastroenterology ·Tomonori Fujishima, Haruhiko Yoshida, Shuntaro Obi, Shuichiro Shiina, Miho Kanda, Ryosuke Tateishi, Masatoshi Akamatsu, Yukihiro Koike, Shinpei Sato, Takuma Teratani, Takao Kawabe, Yasushi Shiratori, Masao Omata	12
7	A Randomized Controlled Trial of Radiofrequency Ablation With Ethanol Injection for Small Hepatocellular Carcinoma breakdown → 2005 ·Gastroenterology ·Shuichiro Shiina, Takuma Teratani, Shuntaro Obi, Shinpei Sato, Ryosuke Tateishi, Tomonori Fujishima, Takashi Ishikawa, Yukihiro Koike, Haruhiko Yoshida, Takao Kawabe, Masao Omata	656
8	Percutaneous radiofrequency ablation for hepatocellular carcinoma breakdown → 2005 ·Cancer ·Ryosuke Tateishi, Shuichiro Shiina, Takuma Teratani, Shuntaro Obi, Shinpei Sato, Yukihiro Koike, Tomonori Fujishima, Haruhiko Yoshida, Takao Kawabe, Masao Omata	630
9	Evaluation of transcatheter arterial embolization prior to percutaneous tumor ablation in patients with hepatocellular carcinoma: a randomized controlled trial 2004 ·Liver International ·Masatoshi Akamatsu, Haruhiko Yoshida, Shuntaro Obi, Shinpei Sato, Yukihiro Koike, Tomonori Fujishima, Ryosuke Tateishi, Masatoshi Imamura, Keisuke Hamamura, Takuma Teratani, Shuichiro Shiina, Takashi Ishikawa, Masao Omata	39
10	Vitamin K2 inhibits the growth and invasiveness of hepatocellular carcinoma cells via protein kinase A activation 2004 ·Hepatology ·Motoyuki Otsuka, Naoya Kato, Run–Xuan Shao, Yujin Hoshida, Hideaki Ijichi, Yukihiro Koike, Hiroyoshi Taniguchi, Masaru Moriyama, Yasushi Shiratori, Takao Kawabe, Masao Omata	103
11	Factors affecting the prognosis of patients with hepatocellular carcinoma invading the portal vein--a retrospective analysis using 952 consecutive HCC patients. 2004 ·PubMed ·Yukihiro Koike, Keiichi Nakagawa, Yasushi Shiratori, Shuichiro Shiina, Masatoshi Imamura, Shinpei Sato, Shuntaro Obi, Takuma Teratani, Keisuke Hamamura, Haruhiko Yoshida, Masao Omata	13
12	Congenital absence of portal vein with multiple hyperplastic nodular lesions in the liver 2003 ·Journal of Gastroenterology ·Yasuo Tanaka, Masaki Takayanagi, Yasushi Shiratori, Yasuo Imai, Shuntaro Obi, Ryosuke Tateishi, Miho Kanda, Tomonori Fujishima, Masatoshi Akamatsu, Yukihiro Koike, Keisuke Hamamura, Takuma Teratani, Takashi Ishikawa, Shuichiro Shiina, Masamichi Kojiro, Masao Omata	41
13	Nonsurgical Treatment of Hepatocellular Carcinoma: From Percutaneous Ethanol Injection Therapy and Percutaneous Microwave Coagulation Therapy to Radiofrequency Ablation 2002 ·Oncology ·Shuichiro Shiina, Takuma Teratani, Shuntaro Obi, Keisuke Hamamura, Yukihiro Koike, Masao Omata	136
14	Hepatocellular carcinoma depicted as hypoattenuation on CT hepatic arteriography (CTA) and hyperattenuation on CT during arterial portography (CTAP) 2001 ·Journal of Gastroenterology ·Kenji Hirano, Yuji Kondo, Takuma Teratani, Shuntaro Obi, Tomonori Fujishima, Yujin Hoshida, Ryosuke Tateishi, Shinpei Sato, Yukihiro Koike, Shuichiro Shiina, Yasuo Imai, Yasushi Shiratori, Masao Omata	8
15	Percutaneous ethanol injection therapy for liver tumors 2001 ·European Journal of Ultrasound ·Shuichiro Shiina, Takuma Teratani, Shuntaro Obi, Keisuke Hamamura, Yukihiro Koike, Masao Omata	33
16	Power Doppler signals after percutaneous ethanol injection therapy for hepatocellular carcinoma predict local recurrence of tumors: a prospective study using 199 consecutive patients 2001 ·Journal of Hepatology ·Shinpei Sato, Yasushi Shiratori, Masatoshi Imamura, Takuma Teratani, Shuntaro Obi, Yukihiro Koike, Yasuo Imai, Haruhiko Yoshida, Shuichiro Shiina, Masao Omata	19
17	Gallbladder carcinoma with a tumor thrombus in the common bile duct: An unusual cause of obstructive jaundice☆☆☆★ 2000 ·Surgery ·Yutaka Midorikawa, Keiichi Kubota, Yutaka Komatsu, Kiyoshi Hasegawa, Yukihiro Koike, Masaya Mori, Masatoshi Makuuchi	5
18	Risk Factors for Recurring Hepatocellular Carcinoma Differ According to Infected Hepatitis Virus—An Analysis of 236 Consecutive Patients With A Single Lesion 2000 ·Hepatology ·Yukihiro Koike, Yasushi Shiratori, Shinpei Sato, Shuntaro Obi, Takuma Teratani, Masatoshi Imamura, Keisuke Hamamura, Yasuo Imai, (unknown), Shuichiro Shiina, Masao Omata	111
19	Adenovirus mediated p53 tumour suppressor gene therapy for human gastric cancer cells in vitro and in vivo 1999 ·Gut ·Makoto Ohashi, Fumihiko Kanai, Hideki Ueno, Toshihiro Tanaka, Keisuke Tateishi, (unknown), Yukihiro Koike, Tsuneo Ikenoue, Yasushi Shiratori, Hirotaka Hamada, Masao Omata	40
20	Endoscopic variceal ligation is a sufficient procedure for the treatment of oesophageal varices in patients with hepatitis C liver cirrhosis: Comparison with injection sclerotherapy 1999 ·Journal of Gastroenterology and Hepatology ·Yasuo Hata, Eiji Hamada, Morio Takahashi, Shinichi Ota, Keiji Ogura, Shuichiro Shiina, Makoto Okamoto, (unknown), Takuma Teratani, Shin Maeda, Yukihiro Koike, Shinpei Sato, Shuntaro Obi, Torao Tanaka, Takao Kawabe, Yasushi Shiratori, Tateo Kawase, (unknown), Masao Omata	6

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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