Seibi Kobayashi

1.7k total citations
53 papers, 1.4k citations indexed

About

Seibi Kobayashi is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Seibi Kobayashi has authored 53 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Surgery, 23 papers in Pulmonary and Respiratory Medicine and 14 papers in Oncology. Recurrent topics in Seibi Kobayashi's work include Gastric Cancer Management and Outcomes (18 papers), Gastrointestinal disorders and treatments (14 papers) and Helicobacter pylori-related gastroenterology studies (10 papers). Seibi Kobayashi is often cited by papers focused on Gastric Cancer Management and Outcomes (18 papers), Gastrointestinal disorders and treatments (14 papers) and Helicobacter pylori-related gastroenterology studies (10 papers). Seibi Kobayashi collaborates with scholars based in Japan and United States. Seibi Kobayashi's co-authors include Tatsuzo Kasugai, Nobuyoshi Kuno, Kazuhiko Hattori, Yuri Yoshii, Akira Matsuura, Suketami Tominaga, Minoru Kizu, Ikuko Kato, Masato Shirai and Yoshiaki Ito and has published in prestigious journals such as JAMA, Gastroenterology and International Journal of Cancer.

In The Last Decade

Seibi Kobayashi

51 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Seibi Kobayashi Japan 18 960 556 501 187 176 53 1.4k
Achyut Bhattacharyya United States 13 748 0.8× 506 0.9× 378 0.8× 165 0.9× 280 1.6× 16 1.5k
Akira Matsuura Japan 11 331 0.3× 206 0.4× 241 0.5× 296 1.6× 79 0.4× 19 795
Walter C. MacDonald Canada 17 1.3k 1.3× 732 1.3× 205 0.4× 204 1.1× 520 3.0× 28 1.9k
A Serck-Hanssen Norway 18 779 0.8× 539 1.0× 254 0.5× 114 0.6× 161 0.9× 49 1.1k
Romeo Bardini Italy 22 1.1k 1.2× 690 1.2× 165 0.3× 51 0.3× 383 2.2× 102 1.5k
M Adloff France 19 752 0.8× 416 0.7× 658 1.3× 191 1.0× 41 0.2× 115 1.3k
John R. Stroehlein United States 21 395 0.4× 328 0.6× 461 0.9× 181 1.0× 146 0.8× 60 1.3k
Hirofumi Kawamoto Japan 20 1.0k 1.1× 1.0k 1.8× 716 1.4× 184 1.0× 222 1.3× 130 1.8k
António Dias Pereira Portugal 21 675 0.7× 369 0.7× 341 0.7× 148 0.8× 144 0.8× 80 1.3k
Jin‐Pok Kim South Korea 14 479 0.5× 713 1.3× 326 0.7× 167 0.9× 291 1.7× 28 1.1k

Countries citing papers authored by Seibi Kobayashi

Since Specialization
Citations

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

Fields of papers citing papers by Seibi Kobayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Seibi Kobayashi

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

All Works

20 of 20 papers shown
1.
Niwa, Yasumasa, Hidemi Goto, Yoshiki Hirooka, et al.. (2001). Asymptomatic inflammatory bowel disease with special reference to ulcerative colitis in apparently healthy persons. The American Journal of Gastroenterology. 96(3). 735–739. 37 indexed citations
2.
Toyoda, Hideki, Tsuneya Nakamura, Masayuki Shinoda, et al.. (2000). Cyclin D1 Expression Is Useful as a Prognostic Indicator for Advanced Esophageal Carcinomas, but Not for Superficial Tumors. Digestive Diseases and Sciences. 45(5). 864–869. 24 indexed citations
3.
Niwa, Y. & Seibi Kobayashi. (1998). Color Doppler-enhanced endoscopic ultrasonographic diagnosis of upper gastrointestinal submucosal lesions.. PubMed. 47(1). 95–6. 2 indexed citations
4.
Nakamura, Tsuneya, Takashi Suzuki, Seibi Kobayashi, et al.. (1997). Histochemical and immunohistochemical study of human gastric carcinoma differentiation with special reference to supplementary role for endosonography in evaluating depth of invasion. Journal of Gastroenterology. 32(2). 176–183. 4 indexed citations
5.
Hamajima, Nobuyuki, Manami Inoue, Kazuo Tajima, et al.. (1997). Lifestyle and Anti‐Helicobacter pylori Immunoglobulin G Antibody among Outpatients. Japanese Journal of Cancer Research. 88(11). 1038–1043. 22 indexed citations
6.
Inoue, Manami, Kazuo Tajima, Seibi Kobayashi, et al.. (1996). Protective factor against progression from atrophic gastritis to gastric cancer—data from a cohort study in Japan. International Journal of Cancer. 66(3). 309–314. 70 indexed citations
7.
Sugita, Yutaka, et al.. (1996). Intracranial plasma-cell granuloma: a case report.. PubMed. 13(2). 133–8. 15 indexed citations
8.
Sasaki, Fumio, C Kido, Tsuneya Nakamura, et al.. (1995). Endoscopic MRI Using 3D-Spoiled GRASS (SPGR) Sequence for Local Staging of Rectal Carcinoma. Journal of Computer Assisted Tomography. 19(4). 586–591. 17 indexed citations
9.
Kuno, Nobuyoshi, et al.. (1993). A RESECTED CASE OF PANCREATIC TUMOR METASTASIZED FROM RENAL CELL CARCINOMA DIAGNOSED BY ENDOSCOPIC BIOPSY THROUGH THE MAIN PANCREATIC DUCT. Acta gastro-enterologica belgica. 35(6). 10 indexed citations
10.
Nakamura, Tsuneya, Seibi Kobayashi, & Shigeo Nakamura. (1993). Diffuse submucosal cysts of the stomach with multifocal gastric carcinoma: diagnostic role of endoscopic ultrasonography. Gastrointestinal Endoscopy. 39(1). 87–89. 3 indexed citations
11.
Kato, Ikuko, Suketami Tominaga, Yoshiaki Ito, et al.. (1992). Atrophic Gastritis and Stomach Cancer Risk: Cross‐sectional Analyses. Japanese Journal of Cancer Research. 83(10). 1041–1046. 45 indexed citations
12.
Kato, Ikuko, Suketami Tominaga, Yoshiaki Ito, et al.. (1992). A Prospective Study of Atrophic Gastritis and Stomach Cancer Risk. Japanese Journal of Cancer Research. 83(11). 1137–1142. 111 indexed citations
13.
Ito, Yoshiaki, et al.. (1990). ENDOSCOPIC HEMOSTASIS BY LOCAL APPLICATION OF GELATIN SOLUTION. Acta gastro-enterologica belgica. 32(10). 1 indexed citations
14.
Kato, Ikuko, Suketami Tominaga, Akira Matsuura, et al.. (1990). A Comparative Case‐Control Study of Colorectal Cancer and Adenoma. Japanese Journal of Cancer Research. 81(11). 1101–1108. 192 indexed citations
15.
Kobayashi, Seibi, et al.. (1983). [Brain tumors induced by human adenovirus type 12 inoculated into fetal rat brain].. PubMed. 35(4). 367–71. 1 indexed citations
16.
Kobayashi, Seibi, Hiroshi Mizuno, & Tatsuzo Kasugai. (1974). Early colonic cancer presenting as a pedunculated polyp: Application of fibercolonoscopy for its detection. Gastrointestinal Endoscopy. 20(3). 118–120. 1 indexed citations
17.
Kobayashi, Seibi, Yuri Yoshii, & Tatsuzo Kasugai. (1972). Selective use of brushing cytology in gastrointestinal strictures. Gastrointestinal Endoscopy. 19(2). 77–78. 7 indexed citations
18.
Kobayashi, Seibi, Hisatoshi Sugiura, & Tatsuzo Kasugai. (1972). Reliability of Endoscopic Observation in Diagnosis of Early Carcinoma of the Stomach. Endoscopy. 4(2). 61–65. 8 indexed citations
19.
Kasugai, Tatsuzo, Nobuyoshi Kuno, Seibi Kobayashi, & Kazuhiko Hattori. (1972). Endoscopic Pancreatocholangiography. Gastroenterology. 63(2). 217–226. 94 indexed citations
20.
Kobayashi, Seibi. (1970). Improved Endoscopic Diagnosis of Gastroesophageal Malignancy. JAMA. 212(12). 2086–2086. 33 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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