Ryoko Sasaki

1.1k total citations
43 papers, 844 citations indexed

About

Ryoko Sasaki is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryoko Sasaki has authored 43 papers receiving a total of 844 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Surgery, 16 papers in Oncology and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryoko Sasaki's work include Cholangiocarcinoma and Gallbladder Cancer Studies (21 papers), Viral-associated cancers and disorders (8 papers) and Gallbladder and Bile Duct Disorders (8 papers). Ryoko Sasaki is often cited by papers focused on Cholangiocarcinoma and Gallbladder Cancer Studies (21 papers), Viral-associated cancers and disorders (8 papers) and Gallbladder and Bile Duct Disorders (8 papers). Ryoko Sasaki collaborates with scholars based in Japan and United States. Ryoko Sasaki's co-authors include Nobuhiro Ohkohchi, Tatsuya Oda, Kiyoshi Fukunaga, Soichiro Murata, Osamu Funato, Hiroyuki Nitta, Akihiko Kobayashi, Senji Kanno, Hidenobu Kawamura and Tamotsu Sugai and has published in prestigious journals such as Cancer, Journal of Hepatology and International Journal of Cancer.

In The Last Decade

Ryoko Sasaki

40 papers receiving 821 citations

Peers

Countries citing papers authored by Ryoko Sasaki

Since Specialization

Citations

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

Fields of papers citing papers by Ryoko Sasaki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoko Sasaki

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

#	Work	Indexed citations
1	優秀演題奨励賞　《English Session 部門》　加世田将大 2022 ·Japanese journal of pediatric nephrology ·(unknown), (unknown), (unknown), (unknown), Mary Ann Suico, (unknown), Ryoko Sasaki, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Futoshi Nara, Tsuyoshi Shuto, (unknown), Hirofumi Kai	1
2	A novel preoperative fusion analysis using three-dimensional MDCT combined with three-dimensional MRI for patients with hilar cholangiocarcinoma 2013 ·Clinical Imaging ·Yukio Oshiro, Ryoko Sasaki, Katsuhiro Nasu, Nobuhiro Ohkohchi	14
3	Impact of three-dimensional analysis of multidetector row computed tomography cholangioportography in operative planning for hilar cholangiocarcinoma 2011 ·The American Journal of Surgery ·Ryoko Sasaki, Tadashi Kondo, Tatsuya Oda, Soichiro Murata, Go Wakabayashi, Nobuhiro Ohkohchi	29
4	Platelet‐derived adenosine 5′‐triphosphate suppresses activation of human hepatic stellate cell: In vitro study 2011 ·Hepatology Research ·Naoya Ikeda, Soichiro Murata, (unknown), Takafumi Tamura, (unknown), Takuya Kawasaki, Kiyoshi Fukunaga, Tatsuya Oda, Ryoko Sasaki, Masato Homma, Nobuhiro Ohkohchi	47
5	MR Imaging of Reactive Lymphoid Hyperplasia of the Liver 2011 ·Journal of Gastrointestinal Surgery ·Akihiko Kobayashi, Tatsuya Oda, Kiyoshi Fukunaga, Ryoko Sasaki, Manabu Minami, Nobuhiro Ohkohchi	20
6	A case of multiple hepatocellular carcinoma successfully treated by transcatheter arterial infusion chemotherapy and transcatheter arterial chemoembolization using IA-call® 2010 ·Kanzo ·Kazuhiro Takahashi, Kiyoshi Fukunaga, Akihiko Kobayashi, Soichiro Murata, Tatsuya Oda, Ryoko Sasaki, Nobuhiro Ohkohchi	1
7	A Case of Glycogen Storage Disease Type Ia with Multiple Hepatocellular Adenomas that were Resected Twice 2010 ·The Japanese Journal of Gastroenterological Surgery ·Naoya Ikeda, Kiyoshi Fukunaga, Shinji Hashimoto, Tadashi Kondo, Tatsuya Oda, Ryoko Sasaki, Nobuhiro Ohkohchi	0
8	Evaluation of UICC-TNM and JSBS staging systems for surgical patients with extrahepatic cholangiocarcinoma 2010 ·Langenbeck s Archives of Surgery ·Ryoko Sasaki, Soichiro Murata, Tatsuya Oda, Nobuhiro Ohkohchi, Yuichiro Takeda, Go Wakabayashi	3
9	Activation of human liver sinusoidal endothelial cell by human platelets induces hepatocyte proliferation 2010 ·Journal of Hepatology ·Takuya Kawasaki, Soichiro Murata, Kazuhiro Takahashi, (unknown), (unknown), Naoya Ikeda, (unknown), Andriy Myronovych, Katsuji Hisakura, Kiyoshi Fukunaga, Tatsuya Oda, Ryoko Sasaki, Nobuhiro Ohkohchi	86
10	Fatty acid synthase inhibitor cerulenin suppresses liver metastasis of colon cancer in mice 2010 ·Cancer Science ·Soichiro Murata, Kazuhiko Yanagisawa, Kiyoshi Fukunaga, Tatsuya Oda, Akihiko Kobayashi, Ryoko Sasaki, Nobuhiro Ohkohchi	86
11	Platelet adhesion in the sinusoid caused hepatic injury by neutrophils after hepatic ischemia reperfusion 2010 ·Platelets ·(unknown), Tadashi Kondo, Yoritaka Nakano, Soichiro Murata, Kiyoshi Fukunaga, Tatsuya Oda, Ryoko Sasaki, Nobuhiro Ohkohchi	37
12	A CASE OF LONG-TERM SURVIVAL AFTER RESECTIONS OF A PERFORATED GASTRIC CANCER WITH LIVER METASTASIS 2009 ·Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association) ·(unknown), Satoshi Inagawa, Hideo Terashima, Akio Ishikawa, Ryoko Sasaki, Nobuhiro Ohkohchi	2
13	Preoperative 3D volumetric analysis for liver congestion applied in a patient with hilar cholangiocarcinoma 2009 ·Langenbeck s Archives of Surgery ·Kazuhiro Takahashi, Ryoko Sasaki, Tadashi Kondo, Tatsuya Oda, Soichiro Murata, Nobuhiro Ohkohchi	18
14	[Evaluation of cardiac dysfunction after herceptin treatment in patients with metastatic breast cancer by echocardiography]. 2007 ·PubMed ·(unknown), Yutaro Nishi, Shogo Nakamura, (unknown), Mika Kikuchi, Ryoko Sasaki, Kyoko Takeda	2
15	Significance of Extensive Surgery Including Resection of the Pancreas Head for the Treatment of Gallbladder Cancer—From the Perspective of Mode of Lymph Node Involvement and Surgical Outcome 2005 ·World Journal of Surgery ·Ryoko Sasaki, (unknown), Tomohiro Fujita, Yuichiro Takeda, Koichi Hoshikawa, Masahiro Takahashi, Osamu Funato, Hiroyuki Nitta, Senji Kanno, Kazuyoshi Saito	42
16	Long-term results of central inferior (S4a+S5) hepatic subsegmentectomy and pancreatoduodenectomy combined with extended lymphadenectomy for gallbladder carcinoma with subserous or mild liver invasion (pT2-3) and nodal involvement: a preliminary report. 2004 ·PubMed ·Ryoko Sasaki, Yuichiro Takeda, Koichi Hoshikawa, Masahiro Takahashi, Osamu Funato, Hiroyuki Nitta, Masahiko Murakami, Hidenobu Kawamura, Takayuki Suto, Yasunori Yaegashi, Senji Kanno, Kazuyoshi Saito	12
17	Assessment of the expression of p53, MIB‐1 (Ki‐67 antigen), and argyrophilic nucleolar organizer regions in carcinoma of the extrahepatic bile duct 1998 ·Cancer ·Takayuki Suto, Tamotsu Sugai, Shinichi Nakamura, Osamu Funato, Hiroyuki Nitta, Ryoko Sasaki, Senji Kanno, Kazuyoshi Saito	4
18	Assessment of the expression of p53, MIB-1 (Ki-67 antigen), and argyrophilic nucleolar organizer regions in carcinoma of the extrahepatic bile duct 1998 ·Cancer ·Takayuki Suto, Tamotsu Sugai, Shinichi Nakamura, Osamu Funato, Hiroyuki Nitta, Ryoko Sasaki, Senji Kanno, Kazuyoshi Saito	43
19	The Modes of Lymphnode Metastasis and Indication of Pyrolus Preserving Pancreaticoduodenectomy for Carcinoma of the Distal Bile Duct and Ampulla of Vater. 1993 ·The Japanese Journal of Gastroenterological Surgery ·Ryoko Sasaki, Senji Kanno, Masahiko Murakami, (unknown), Yutaka Shimada, Hidenobu Kawamura, Takayuki Suto, (unknown), (unknown), (unknown), Kazuyoshi Saito	2
20	A case report of malignant schwannoma of the jejunum. 1988 ·The Japanese Journal of Gastroenterological Surgery ·Ryoko Sasaki, Tadashi Abe, (unknown), (unknown), Kazuyoshi Saito, (unknown), (unknown), Tamotsu Sugai, (unknown), Kazuo Takayama	1

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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