K. Yamao

420 total citations
8 papers, 168 citations indexed

About

K. Yamao is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, K. Yamao has authored 8 papers receiving a total of 168 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 4 papers in Pulmonary and Respiratory Medicine and 4 papers in Oncology. Recurrent topics in K. Yamao's work include Pancreatic and Hepatic Oncology Research (4 papers), Gastric Cancer Management and Outcomes (4 papers) and Gastrointestinal disorders and treatments (4 papers). K. Yamao is often cited by papers focused on Pancreatic and Hepatic Oncology Research (4 papers), Gastric Cancer Management and Outcomes (4 papers) and Gastrointestinal disorders and treatments (4 papers). K. Yamao collaborates with scholars based in Japan. K. Yamao's co-authors include Fumihide Itokawa, Takao Itoi, Takashi Kawai, A. Tsuchida, Kohei Nakamura, Fuminori Moriyasu, Atsushi Sofuni, Ken‐ichi Inui, Takeyuki Wakabayashi and Saburo Nakazawa and has published in prestigious journals such as Journal of Clinical Oncology, Endoscopy and PubMed.

In The Last Decade

K. Yamao

8 papers receiving 160 citations

Peers

Countries citing papers authored by K. Yamao

Since Specialization

Citations

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

Fields of papers citing papers by K. Yamao

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Yamao

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

All Works

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8 of 8 papers shown

#	Work	Indexed citations
1	Ruptured pseudoaneurysm of the splenic artery complicating endoscopic ultrasound-guided fine-needle aspiration biopsy for pancreatic cancer 2010 ·Endoscopy ·Kazuya Matsumoto, Keisuke Hara, Akira Sawaki, Nobumasa Mizuno, Susumu Hijioka, Hidemichi Imamura, Y. Niwa, Masahiro Tajika, Hideki Kawai, Shunsuke Kondo, (unknown), K. Yamao	9
2	Diagnosis of gastric submucosal tumors using endoscopic ultrasound guided fine needle aspiration 2008 ·Journal of Clinical Oncology ·Akira Sawaki, Nobumasa Mizuno, Noriyuki Hoki, (unknown), Tetsuya Nakamura, Masahiro Tajika, (unknown), (unknown), Yohei Takeda, K. Yamao	1
3	Life-threatening delayed-onset bleeding after endoscopic ultrasound-guided 19-gauge Trucut needle biopsy of a gastric stromal tumor 2006 ·Endoscopy ·H. Inoue, Nobumasa Mizuno, Akira Sawaki, Koichiro Takahashi, Masashi Aoki, Vikram Bhatia, (unknown), Tetsuya Tabata, K. Yamao	4
4	Indocyanine Green is an Ideal Dye for Endoscopic Ultrasound-Guided Fine-Needle Tattooing of Pancreatic Tumors 2006 ·Endoscopy ·Reiko Ashida, K. Yamao, Kyohei Okubo, Akira Sawaki, Nobumasa Mizuno, Tomoyuki Nakamura, Masahiro Tajika, Haruyuki Kawai, Yasuhiro Shimizu	31
5	Puncture of Solid Pancreatic Tumors Guided by Endoscopic Ultrasonography: A Pilot Study Series Comparing Trucut and 19-Gauge and 22-Gauge Aspiration Needles 2005 ·Endoscopy ·Takao Itoi, Fumihide Itokawa, Atsushi Sofuni, Kohei Nakamura, A. Tsuchida, K. Yamao, Takashi Kawai, Fuminori Moriyasu	84
6	[Usefulness for choice of treatment by endoscopic ultrasound (EUS) guided fine needle aspiration (FNA) cytology of ascites--report of two cases]. 1998 ·PubMed ·(unknown), (unknown), K. Yamao, Toru Furukawa, (unknown), (unknown), Tomohiko Nakamura, Takahiro Suzuki, (unknown), Takuji Yamao, Hirotaka Suzuki, (unknown)	1
7	[The studies of extracorporeal shock wave lithotripsy (ESWL) for pancreatic ductal stones]. 1997 ·PubMed ·(unknown), Saburo Nakazawa, K. Yamao, Kazumu Okushima, Junji Yoshino, Ken‐ichi Inui, (unknown), (unknown), Tokio Wakabayashi, (unknown), Hideaki Miyoshi, T Kobayashi, (unknown), Hikaru Nishio, Yuta Nakamura, Shutaro Mizutani, R Kato, (unknown), (unknown), Seitaro Watanabe	1
8	Endoscopic MRI: Preliminary Results of a New Technique for Visualization and Staging of Gastrointestinal Tumors 1995 ·Endoscopy ·Ken‐ichi Inui, Saburo Nakazawa, (unknown), K. Yamao, (unknown), Takeyuki Wakabayashi, (unknown), Hitoshi Hidano	37

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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