Takao Machimura

453 total citations
33 papers, 342 citations indexed

About

Takao Machimura is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Takao Machimura has authored 33 papers receiving a total of 342 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 17 papers in Pulmonary and Respiratory Medicine and 7 papers in Gastroenterology. Recurrent topics in Takao Machimura's work include Esophageal Cancer Research and Treatment (13 papers), Esophageal and GI Pathology (12 papers) and Gastric Cancer Management and Outcomes (11 papers). Takao Machimura is often cited by papers focused on Esophageal Cancer Research and Treatment (13 papers), Esophageal and GI Pathology (12 papers) and Gastric Cancer Management and Outcomes (11 papers). Takao Machimura collaborates with scholars based in Japan. Takao Machimura's co-authors include Toshio Mitomi, Osamu Chino, Hideo Shimada, Hiroyasu Makuuchi, H Makuuchi, Yoshifumi Kise, Hirofumi Tanaka, Kennichi Kakudo, Katsunori Tauchi and Hikaru Tanaka and has published in prestigious journals such as Cancer, International Journal of Oncology and Journal of Surgical Oncology.

In The Last Decade

Takao Machimura

29 papers receiving 317 citations

Peers

Takao Machimura

SURGE

PRM

ONCOL

PFM

Mitsuhiro Miyazaki Japan

M. Robaszkiewicz France

Lois Ramsey United States

Hideo Tomioka Japan

Funan Liu China

Shuntai Chen China

Junhui Zhao China

M Kitamura Japan

Masaki Tsujie Japan

Ya-Ju Du China

Mitsuhiro Miyazaki Japan

Takao Machimura

140 ×0.7

SURGE

137 ×0.9

PRM

100 ×1.4

ONCOL

156 ×2.2

38 ×1.1

PFM

Citations per year, relative to Takao Machimura Takao Machimura (= 1×) peers Mitsuhiro Miyazaki

Countries citing papers authored by Takao Machimura

Since Specialization

Citations

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

Fields of papers citing papers by Takao Machimura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takao Machimura

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

Nabeshima, Kazuhito, et al.. (2008). A case of primary jejunal cancer diagnosed by preoperative small intestinal endoscopy.. PubMed. 33(1). 42–5. 2 indexed citations

Shimada, Hideo, Osamu Chino, Hikaru Tanaka, et al.. (1999). Significance of Lymph Node Dissection of Neck and Upper Mediastinum according to Metastatic Analysis of 3-Field Dissection for Cancer of the Thoracic Esophagus.. The Japanese Journal of Gastroenterological Surgery. 32(10). 2469–2473. 1 indexed citations

Chino, Osamu, et al.. (1998). Assessment of the proliferative activity of superficial esophageal carcinoma using MIB-1 immunostaining for the Ki-67 antigen. Journal of Surgical Oncology. 67(1). 18–24. 12 indexed citations

Shimada, Hideo, Hiroyasu Makuuchi, Takao Machimura, et al.. (1998). Studies on Vascular Endothelial Cell Damage by Polidocanol in Relation to Concentration, Ethylene‐oxide Chain Length and Exposure Time. Digestive Endoscopy. 10(1). 14–21. 1 indexed citations

Chino, Osamu, Hiroyasu Makuuchi, Takao Machimura, et al.. (1997). Treatment of esophageal cancer in patients over 80 years old. Surgery Today. 27(1). 9–16. 12 indexed citations

Chino, Osamu, et al.. (1996). A Case Report of Esophageal Perforation into the Right Thorax with Advanced Esophageal Cancer Caused by Vomiting.. The Japanese Journal of Gastroenterological Surgery. 29(12). 2279–2283. 1 indexed citations

Makuuchi, H, Hideo Shimada, Osamu Chino, et al.. (1996). Clinical Pathological Analysis of Surgically Resected Superficial Esophageal Carcinoma to Determine Criteria for Deciding on Treatment Strategy. Diagnostic and therapeutic endoscopy. 3(4). 211–220. 22 indexed citations

Makuuchi, H, Takao Machimura, Osamu Chino, et al.. (1996). Endoscopic screening for esophageal cancer in 788 patients with head and neck cancers.. PubMed. 21(3). 139–45. 37 indexed citations

Makuuchi, Hiroyasu, Takao Machimura, Hideo Shimada, et al.. (1994). A CASE OF ESOPHAGEAL PERFORATION DUE TO A PARTIAL DENTURE PRESENTING WITH THREE PERFORATIONS AND BILATERAL PNEUMOTHORAX. The journal of the Japanese Practical Surgeon Society. 55(10). 2551–2556. 1 indexed citations

10.

Makuuchi, Hiroyasu, et al.. (1993). Clinical Study of Spontaneous Esophageal Rupture, Four Cases Report.. The Japanese Journal of Gastroenterological Surgery. 26(1). 82–86. 2 indexed citations

11.

Makuuchi, Hiroyasu, Takao Machimura, Hideo Shimada, et al.. (1993). Treatment of Mucosal and Submucosal Cancer in Esophagus. The Turning Point to Decide Whether Surgical Operation or endoscopic Surgery.. The Japanese Journal of Gastroenterological Surgery. 26(10). 2517–2521. 3 indexed citations

12.

Mukai, Masaya, Hiroyasu Makuuchi, Takao Machimura, et al.. (1992). A CASE REPORT OF ESOPHAGEAL CYST SHOWING RAPID GROWTH : A REVIEW OF JAPANESE LITERATURE. Acta gastro-enterologica belgica. 34(1). 3 indexed citations

13.

Makuuchi, H, et al.. (1992). [Controversy in the treatment of superficial esophageal carcinoma--indications and problems of the procedures].. PubMed. 93(9). 1059–62. 6 indexed citations

14.

Makuuchi, Hiroyasu, Takao Machimura, Hideo Shimada, et al.. (1991). Endoscopic Mucosectomy for Mucosal Carcinomas in the Esophagus.. The Japanese Journal of Gastroenterological Surgery. 24(10). 2599–2603. 28 indexed citations

15.

Makuuchi, Hiroyasu, Takao Machimura, Takashi Sugihara, et al.. (1991). Medullary carcinoma with lymphoid infiltration of esophagus, report of a case.. The Japanese Journal of Gastroenterological Surgery. 24(4). 1033–1036. 7 indexed citations

16.

Tauchi, Katsunori, Kennichi Kakudo, Takao Machimura, Hiroyasu Makuuchi, & Toshio Mitomi. (1991). Immunohistochemical studies of blood group-related antigens in human superficial esophageal carcinomas. Cancer. 67(12). 3042–3050. 22 indexed citations

17.

Makuuchi, Hiroyasu, Takao Machimura, Hideo Shimada, et al.. (1990). Pathophysiology of esophago-gastric junction and operation in patients with achalasia.. The Japanese Journal of Gastroenterological Surgery. 23(10). 2477–2481. 1 indexed citations

18.

Tauchi, Katsunori, Kennichi Kakudo, Takao Machimura, H Makuuchi, & Toshio Mitomi. (1990). Superficial Esophageal Carcinoma. Pathology - Research and Practice. 186(4). 450–454. 13 indexed citations

19.

Tokuda, Yutaka, Takao Machimura, Yasushi Kondo, et al.. (1989). Effects of oral lentinan on T-cell subsets in peripheral venous blood.. PubMed. 11(5). 614–22. 17 indexed citations

20.

Machimura, Takao, et al.. (1987). Effects of oral administration of streptococcal preparation OK-432 on thoracic duct lymphocytes.. PubMed. 12(3). 159–65.

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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