K Hatakeyama
Impact in
- Surgery top 5%
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Pediatric Hepatobiliary Diseases and Treatments
- Gastroenterology top 5%
- Gastrointestinal Tumor Research and Treatment
Papers in
- Surgery 33
- Cholangiocarcinoma and Gallbladder Cancer Studies 17
- Pediatric Hepatobiliary Diseases and Treatments 5
- Congenital Anomalies and Fetal Surgery 4
- Organ Transplantation Techniques and Outcomes 3
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- Gallbladder and Bile Duct Disorders 11
- Biliary and Gastrointestinal Fistulas 4
- Gastric Cancer Management and Outcomes 3
- Co-authors
- Yoshihiro Shirai (16 shared papers)Tetsuya Ohtani (8 shared papers)Kazuhiro Tsukada (9 shared papers)Naoyuki Yokoyama (3 shared papers)T Muto (6 shared papers)Toshifumi Wakai (2 shared papers)Hajime Watanabe (3 shared papers)Shigenori Nagakura (2 shared papers)
- Journals
- British journal of surgery (4 papers)Archives of Virology (2 papers)Diseases of the Esophagus (2 papers)Surgery Today (1 paper)Journal of Surgical Oncology (1 paper)
- Partner nations
- Japan
In The Last Decade
K Hatakeyama
44 papers receiving 845 citations
Peers
Comparison fields: 5 of 65
- Surgery 596
- Gastroenterology 62
- Pulmonary and Respiratory Medicine 333
- Oncology 182
- Hepatology 38
Countries citing papers authored by K Hatakeyama
This map shows the geographic impact of K Hatakeyama'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 Hatakeyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K Hatakeyama more than expected).
Fields of papers citing papers by K Hatakeyama
This network shows the impact of papers produced by K Hatakeyama. 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 Hatakeyama. The network helps show where K Hatakeyama may publish in the future.
Co-authors
The 25 scholars most cited alongside K Hatakeyama, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 46 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2001 | 138 | |
| 2 | 1996 | 71 | |
| 3 | High risk of gallbladder carcinoma in elderly patients with segmental adenomyomatosis of the gallbladder. | 2004 | 54 |
| 4 | Mutations of p53 in gallbladder carcinomas in high-incidence areas of Japan and Chile. | 1998 | 53 |
| 5 | 1993 | 41 | |
| 6 | 1995 | 41 | |
| 7 | 2002 | 36 | |
| 8 | 2007 | 36 | |
| 9 | 1999 | 35 | |
| 10 | 1993 | 31 | |
| 11 | Laparoscopic cholecystectomy may disseminate gallbladder carcinoma. | 1998 | 30 |
| 12 | 2005 | 27 | |
| 13 | Detection and quantification of circulating tumor cells in patients with esophageal cancer by real-time polymerase chain reaction. | 2004 | 26 |
| 14 | Incidence of anomalous union of the pancreaticobiliary ductal system in biliary cancer. | 1998 | 25 |
| 15 | 2012 | 20 | |
| 16 | Impact of bactibilia on the development of postoperative abdominal septic complications in patients with malignant biliary obstruction. | 2000 | 18 |
| 17 | Prognostic determinants in extrahepatic bile duct cancer. | 1998 | 16 |
| 18 | 1997 | 14 | |
| 19 | 1998 | 14 | |
| 20 | The association between extrahepatic biliary carcinoma and the junction of the cystic duct and the biliary tree. | 1994 | 12 |
About K Hatakeyama
K Hatakeyama is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Oncology, Infectious Diseases and Molecular Biology, having authored 46 papers that have together received 878 indexed citations. Recurring topics across this work include Cholangiocarcinoma and Gallbladder Cancer Studies (17 papers), Gallbladder and Bile Duct Disorders (11 papers), Pediatric Hepatobiliary Diseases and Treatments (5 papers), Biliary and Gastrointestinal Fistulas (4 papers), Colorectal Cancer Surgical Treatments (4 papers), Congenital Anomalies and Fetal Surgery (4 papers), Gastric Cancer Management and Outcomes (3 papers) and Organ Transplantation Techniques and Outcomes (3 papers). The work is most often cited by research in Surgery (596 citations), Gastroenterology (62 citations), Pulmonary and Respiratory Medicine (333 citations), Oncology (182 citations) and Hepatology (38 citations). K Hatakeyama has collaborated with scholars based in Japan. Frequent co-authors include Yoshihiro Shirai, Tetsuya Ohtani, Kazuhiro Tsukada, Naoyuki Yokoyama, T Muto, Toshifumi Wakai, Hajime Watanabe, Shigenori Nagakura, Tadashi Nishimaki and Tatsuo Kanda. Their work appears in journals such as British journal of surgery, Archives of Virology, Diseases of the Esophagus, Surgery Today and Journal of Surgical Oncology.
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.