K Takayasu

1.6k total citations · 1 hit paper
13 papers, 1.2k citations indexed

About

K Takayasu is a scholar working on Hepatology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, K Takayasu has authored 13 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Hepatology, 7 papers in Surgery and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in K Takayasu's work include Hepatocellular Carcinoma Treatment and Prognosis (9 papers), Genetic and Kidney Cyst Diseases (4 papers) and Pediatric Hepatobiliary Diseases and Treatments (4 papers). K Takayasu is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (9 papers), Genetic and Kidney Cyst Diseases (4 papers) and Pediatric Hepatobiliary Diseases and Treatments (4 papers). K Takayasu collaborates with scholars based in Japan, United States and United Kingdom. K Takayasu's co-authors include T Kosuge, Tadatoshi Takayama, M Makuuchi, Hideo Ozaki, Peter Gunvén, Susumu Yamazaki, Hideo Hasegawa, Masatoshi Makuuchi, N. Moriyama and Y. Shima and has published in prestigious journals such as Radiology, American Journal of Roentgenology and Japanese Journal of Clinical Oncology.

In The Last Decade

K Takayasu

13 papers receiving 1.1k 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.

Preoperative portal embolization to increase safety of major hepatectomy for hilar bile duct carcinoma: a preliminary report.

1990 845 citations M Makuuchi, K Takayasu et al. PubMed profile →

Peers

K Takayasu

HEPAT

SURGE

EPIDE

ONCOL

PRM

Jacomina W. van den Esschert Netherlands

Morten Hagness Norway

Yasunori Hasuike Japan

T Kakazu Japan

Ghap Joong Jung South Korea

Greg N. Bender United States

Masumi Kadoya Japan

Hyun Jong Kim South Korea

Wallis Marsh United States

Shinji Uchida Japan

Jacomina W. van den Esschert Netherlands

K Takayasu

782 ×0.9

HEPAT

639 ×0.8

SURGE

385 ×1.1

EPIDE

233 ×0.7

ONCOL

150 ×0.5

PRM

Citations per year, relative to K Takayasu K Takayasu (= 1×) peers Jacomina W. van den Esschert

Countries citing papers authored by K Takayasu

Since Specialization

Citations

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

Fields of papers citing papers by K Takayasu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K Takayasu

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

All Works

Sort: Min cites: Since: Top N: Style:

13 of 13 papers shown

1.

Matsumoto, Naoki, et al.. (2015). Quantitative sonographic image analysis for hepatic nodules: a pilot study. Journal of Medical Ultrasonics. 42(4). 505–512. 11 indexed citations

2.

Ogawa, Masahiro, K Takayasu, Takao Miura, et al.. (2015). Efficacy of a microballoon catheter in transarterial chemoembolization of hepatocellular carcinoma using miriplatin, a lipophilic anticancer drug: Short‐term results. Hepatology Research. 46(3). 34 indexed citations

3.

Fujikawa, Hirotoshi, et al.. (2013). An Autopsy Case of Fulminent Pneumococcal Infection, Meningitis and Multiple Organ Failure Resulting from Splenic Hypoplasia. Nihon Naika Gakkai Zasshi. 102(2). 433–436. 2 indexed citations

4.

Nakamura, Motoki, Toshio Takayama, K Takayasu, et al.. (1997). Retroperitoneal Schwannoma Mimicking Hepatic Tumor in the Caudate Lobe. Japanese Journal of Clinical Oncology. 27(4). 282–284. 12 indexed citations

5.

Makuuchi, M, Tetsuro Takayama, T Kosuge, et al.. (1991). The value of ultrasonography for hepatic surgery.. PubMed. 38(1). 64–70. 52 indexed citations

6.

Takayama, Tetsuro, Michiru Makuuchi, T Kosuge, et al.. (1991). A hepatoblastoma originating in the caudate lobe radically resected with the inferior vena cava.. PubMed. 109(2). 208–13. 25 indexed citations

7.

Ohno, Kazuko, N. Moriyama, K Takayasu, et al.. (1991). [Radiologic features of focal nodular hyperplasia. Comparison with hepatocellular carcinoma by angiography and CT scan].. PubMed. 51(5). 479–86. 3 indexed citations

8.

Okazaki, Nobuo, et al.. (1991). Changes in Mode of Response to Chemotherapy for Hepatocellular Carcinoma Induced by Transarterial Embolization. A Case Report. Japanese Journal of Clinical Oncology. 21(1). 69–74. 2 indexed citations

9.

Takayama, Tadatoshi, Masatoshi Makuuchi, K Takayasu, et al.. (1990). Resection after intraarterial chemotherapy of a hepatoblastoma originating in the caudate lobe.. PubMed. 107(2). 231–5. 29 indexed citations

10.

Makuuchi, M, K Takayasu, Tadatoshi Takayama, et al.. (1990). Preoperative portal embolization to increase safety of major hepatectomy for hilar bile duct carcinoma: a preliminary report.. PubMed. 107(5). 521–7. 845 indexed citations breakdown →

11.

Takayasu, K, Yukio Muramatsu, Y. Shima, et al.. (1986). Hepatic lobar atrophy following obstruction of the ipsilateral portal vein from hilar cholangiocarcinoma.. Radiology. 160(2). 389–393. 96 indexed citations

12.

Takayasu, K, N. Moriyama, Y. Shima, et al.. (1986). Atypical radiographic findings in hepatic cavernous hemangioma: correlation with histologic features. American Journal of Roentgenology. 146(6). 1149–1153. 39 indexed citations

13.

Takayasu, K, et al.. (1978). [Clinical evaluation of hepatic vein catheterization--differential diagnosis of liver cirrhosis from other liver diseases based on venograms (author's transl)].. PubMed. 75(10). 1623–33. 2 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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