Kou Nagasako

883 total citations
61 papers, 651 citations indexed

About

Kou Nagasako is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Pathology and Forensic Medicine. According to data from OpenAlex, Kou Nagasako has authored 61 papers receiving a total of 651 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Surgery, 27 papers in Pulmonary and Respiratory Medicine and 14 papers in Pathology and Forensic Medicine. Recurrent topics in Kou Nagasako's work include Gastrointestinal disorders and treatments (14 papers), Gastric Cancer Management and Outcomes (14 papers) and Genetic factors in colorectal cancer (12 papers). Kou Nagasako is often cited by papers focused on Gastrointestinal disorders and treatments (14 papers), Gastric Cancer Management and Outcomes (14 papers) and Genetic factors in colorectal cancer (12 papers). Kou Nagasako collaborates with scholars based in Japan, Pakistan and United States. Kou Nagasako's co-authors include Sakan Maeda, Takahiro Fujimori, Kazuhiro Satonaka, Tadayoshi Takemoto, Daisuke Hirayama, Hiroaki Sasaki, Shinichi Sameshima, T. Sawada, Kaori Hasegawa and Sohei Kitazawa and has published in prestigious journals such as Gastroenterology, International Journal of Cancer and Gastrointestinal Endoscopy.

In The Last Decade

Kou Nagasako

59 papers receiving 592 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kou Nagasako Japan	14	343	318	209	189	97	61	651
Hirotsugu Tomoda Japan	13	252 0.7×	197 0.6×	215 1.0×	113 0.6×	79 0.8×	35	547
Gianni Zanghieri Italy	8	204 0.6×	388 1.2×	158 0.8×	405 2.1×	67 0.7×	11	628
Sumitaka Arima Japan	11	312 0.9×	139 0.4×	162 0.8×	37 0.2×	92 0.9×	44	497
K. Elster Germany	12	470 1.4×	94 0.3×	324 1.6×	89 0.5×	50 0.5×	83	713
Jun Tomoda Japan	12	297 0.9×	128 0.4×	297 1.4×	80 0.4×	59 0.6×	45	612
Jennifer R. Scudiere United States	10	325 0.9×	261 0.8×	172 0.8×	51 0.3×	188 1.9×	19	559
Christine Leowardi Germany	14	224 0.7×	270 0.8×	202 1.0×	54 0.3×	107 1.1×	20	550
Radzisław Trzciński Poland	15	419 1.2×	357 1.1×	96 0.5×	86 0.5×	33 0.3×	49	708
Decio M. Rangel United States	12	315 0.9×	309 1.0×	141 0.7×	65 0.3×	49 0.5×	21	599
Sérgio Nabais Portugal	10	472 1.4×	125 0.4×	181 0.9×	132 0.7×	76 0.8×	32	775

Countries citing papers authored by Kou Nagasako

Since Specialization

Citations

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

Fields of papers citing papers by Kou Nagasako

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kou Nagasako

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

Akiya, Toshikazu, et al.. (1998). Role of Endosonography in Diagnosis of Esophageal Bronchogenic Cyst. Digestive Endoscopy. 10(4). 331–334. 1 indexed citations

Fujimori, T., Yukio Saitoh, Naoki Aoyama, et al.. (1996). Inflammatory Esophageal Polyp with Pseudosarcomatous Lesion. Endoscopy. 28(6). 524–524. 2 indexed citations

Nakamura, Shinichi, et al.. (1995). A case of spurting bleeding in the duodenum successfully treated with histoacryl injection. Acta gastro-enterologica belgica. 37(2). 317–323. 2 indexed citations

Hashimoto, Etsuko, et al.. (1995). Multiple Abdominal Telangiectases and Lymphangiectases. Journal of Clinical Gastroenterology. 21(2). 154–157. 1 indexed citations

Fujimori, Takahiro, et al.. (1994). Non‐involvement ofrasmutations in flat colorectal adenomas and carcinomas. International Journal of Cancer. 57(1). 51–55. 110 indexed citations

Fujimori, Takahiro, Daisuke Hirayama, Tetsuo Ajiki, et al.. (1993). Expression of oncogene products and growth factors in early gallbladder cancer, advanced gallbladder cancer, and chronic cholecystitis. Human Pathology. 24(1). 37–40. 31 indexed citations

Hashimoto, Etsuko, et al.. (1993). Prevalence of primary sclerosing cholangitis and other liver diseases in Japanese patients with chronic ulcerative colitis. Journal of Gastroenterology and Hepatology. 8(2). 146–149. 18 indexed citations

Sugiyama, Shigeki, et al.. (1992). Extensive varices of ileocecum. Diseases of the Colon & Rectum. 35(11). 1089–1091. 9 indexed citations

Hirayama, Daisuke, Takahiro Fujimori, Kazuhiro Satonaka, et al.. (1992). Immunohistochemical study of epidermal growth factor and transforming growth factor-β in the penetrating type of early gastric cancer. Human Pathology. 23(6). 681–685. 41 indexed citations

10.

Nagasako, Kou, et al.. (1992). Significance of serum sialic acid in patients with Crohn’s disease. Gastroenterologia Japonica. 27(5). 604–610. 15 indexed citations

11.

Saito, Hiroshi, et al.. (1990). Endoscopic appearance of the colon and small intestine of a patient with hemorrhagic enteric graft-vs.-host disease. Diseases of the Colon & Rectum. 33(8). 695–697. 8 indexed citations

12.

Nagasako, Kou. (1988). [Endoscopic diagnosis of early colon cancer].. PubMed. 34(10). 1326–32.

13.

Nagasako, Kou, et al.. (1987). A STUDY OF COLORECTAL EARLY CANCER. Acta gastro-enterologica belgica. 29(3). 516–521. 2 indexed citations

14.

Iizuka, Bunei, et al.. (1986). THE CONSIDERATION OF ETIOLOGY OF JUVENILE POLYP. Acta gastro-enterologica belgica. 28(11). 2541–2550. 1 indexed citations

15.

Hasegawa, Kaori, et al.. (1982). Peutz-Jeghers polyp with several foci of glandular dysplasia. Diseases of the Colon & Rectum. 25(6). 592–596. 9 indexed citations

16.

Hasegawa, Kazuo, Makito Tanabe, Lee B, et al.. (1980). [Tissue demonstration of CEA in colorectal lesions (author's transl)].. PubMed. 77(10). 1562–5. 1 indexed citations

17.

Kameoka, Shingo, et al.. (1979). SURGICAL INDICATION AND RESAULT OF ULCERATIVE COLITIS. The Japanese Journal of Gastroenterological Surgery. 12(1). 48–53. 1 indexed citations

18.

Nagasako, Kou, et al.. (1978). Progressive systemic sclerosis. Diseases of the Colon & Rectum. 21(5). 364–368. 6 indexed citations

19.

Nakamura, Mitsuhiro, et al.. (1975). POLYPS AND CANCER OF THE LARGE BOWEL. The Japanese Journal of Gastroenterological Surgery. 8(3). 265–270. 3 indexed citations

20.

Nagasako, Kou, et al.. (1972). Fibercolonoscopy without the Help of Fluoroscopy. Endoscopy. 4(4). 208–212. 13 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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