Tadayuki Takagi

3.4k total citations
174 papers, 2.0k citations indexed

About

Tadayuki Takagi is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tadayuki Takagi has authored 174 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 102 papers in Surgery, 74 papers in Oncology and 71 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tadayuki Takagi's work include Pancreatic and Hepatic Oncology Research (63 papers), Gallbladder and Bile Duct Disorders (29 papers) and Neuroendocrine Tumor Research Advances (28 papers). Tadayuki Takagi is often cited by papers focused on Pancreatic and Hepatic Oncology Research (63 papers), Gallbladder and Bile Duct Disorders (29 papers) and Neuroendocrine Tumor Research Advances (28 papers). Tadayuki Takagi collaborates with scholars based in Japan, United States and India. Tadayuki Takagi's co-authors include Hiromasa Ohira, Takuto Hikichi, Katsutoshi Obara, Atsushi Irisawa, Kenji Yamao, Mitsuru Sugimoto, Goro Shibukawa, Rei Suzuki, Jun Nakamura and Naoki Konno and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Tadayuki Takagi

157 papers receiving 2.0k citations

Peers

Tadayuki Takagi
Kosuke Minaga Japan
Ryan T. Groeschl United States
Jason Klapman United States
Stefano Francesco Crinò Italy
Hiroshi Imaoka Japan
Masanao Kurata Japan
Takuto Hikichi Japan
Goro Honda Japan
Suguru Mizuno Japan
Akio Katanuma Japan
Kosuke Minaga Japan
Tadayuki Takagi
Citations per year, relative to Tadayuki Takagi Tadayuki Takagi (= 1×) peers Kosuke Minaga

Countries citing papers authored by Tadayuki Takagi

Since Specialization
Citations

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

Fields of papers citing papers by Tadayuki Takagi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tadayuki Takagi

This figure shows the co-authorship network connecting the top 25 collaborators of Tadayuki Takagi. A scholar is included among the top collaborators of Tadayuki Takagi 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 Tadayuki Takagi. Tadayuki Takagi 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.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2025). Selection methods for endoscopic ultrasound‑guided biliary drainage cases that are appropriate for beginners. Experimental and Therapeutic Medicine. 29(3). 53–53. 1 indexed citations
2.
Sugimoto, Mitsuru, Tadayuki Takagi, Tomohiro Suzuki, et al.. (2025). A new preprocedural predictive risk model for post-endoscopic retrograde cholangiopancreatography pancreatitis: The SuPER model. eLife. 13. 1 indexed citations
3.
Hikichi, Takuto, Jun Nakamura, Minami Hashimoto, et al.. (2024). Visibility of esophageal squamous cell carcinoma under iodine staining on texture and color enhancement imaging. SHILAP Revista de lepidopterología. 5(1). e370–e370. 1 indexed citations
4.
Hikichi, Takuto, Jun Nakamura, Minami Hashimoto, et al.. (2023). Novel Photodynamic Therapy for Esophageal Squamous Cell Carcinoma following Radiotherapy. Life. 13(6). 1276–1276.
5.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2023). Factors Associated With Difficult Endoscopic Ultrasonography-guided Biliary Drainage. Journal of Clinical Gastroenterology. 58(5). 494–501. 1 indexed citations
6.
7.
Sugimoto, Mitsuru, Hiroki Irie, Mika Takasumi, et al.. (2021). A simple method for diagnosing gallbladder malignant tumors with subserosa invasion by endoscopic ultrasonography. BMC Cancer. 21(1). 288–288. 3 indexed citations
8.
Hikichi, Takuto, Jun Nakamura, Mika Takasumi, et al.. (2021). Usefulness of Endoscopic Ultrasound with the Jelly-Filling Method for Esophageal Varices. Diagnostics. 11(9). 1726–1726. 4 indexed citations
9.
Takasumi, Mika, Takuto Hikichi, Minami Hashimoto, et al.. (2021). Usefulness of a Fork-Tip Needle in Endoscopic Ultrasound-Guided Fine-Needle Biopsy for Gastric Subepithelial Lesions. Diagnostics. 11(10). 1883–1883. 6 indexed citations
10.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2021). Spontaneous disappearance of common bile duct stones following the insertion of a new dumbbell‐shaped, covered self‐expandable metallic stent in a patient with benign biliary stricture. SHILAP Revista de lepidopterología. 9(5). e04093–e04093. 2 indexed citations
11.
12.
Sugimoto, Mitsuru, Hiroki Irie, Tadayuki Takagi, et al.. (2020). Efficacy of EUS-guided FNB using a Franseen needle for tissue acquisition and microsatellite instability evaluation in unresectable pancreatic lesions. BMC Cancer. 20(1). 1094–1094. 20 indexed citations
13.
Hayashi, Manabu, Masashi Fujita, Jun Nakamura, et al.. (2020). Sigmoid Colon Varices due to Massive Thrombosis of a Noncirrhotic Extrahepatic Portosystemic Shunt. Internal Medicine. 59(21). 2705–2710. 2 indexed citations
14.
Sugimoto, Mitsuru, Tadayuki Takagi, Rei Suzuki, et al.. (2017). Endoscopic Ultrasonography‐Guided Fine Needle Aspiration Can Be Used to Rule Out Malignancy in Autoimmune Pancreatitis Patients. Journal of Ultrasound in Medicine. 36(11). 2237–2244. 18 indexed citations
15.
Sugimoto, Mitsuru, Tadayuki Takagi, Naoki Konno, et al.. (2016). The efficacy of contrast-enhanced harmonic endoscopic ultrasonography in diagnosing gallbladder cancer. Scientific Reports. 6(1). 25848–25848. 12 indexed citations
16.
Irisawa, Atsushi, Takuto Hikichi, Goro Shibukawa, et al.. (2009). INTERVENTIONAL ENDOSCOPIC ULTRASONOGRAPHY: APPLICATIONS FOR CANCER RELATED TREATMENT. Digestive Endoscopy. 21(s1). S57–60. 4 indexed citations
17.
Irisawa, Atsushi, Takuto Hikichi, Goro Shibukawa, et al.. (2009). Pancreatobiliary drainage using the EUS-FNA technique: EUS-BD and EUS-PD. Journal of Hepato-Biliary-Pancreatic Surgery. 16(5). 598–604. 17 indexed citations
18.
Yamamoto, Go, Atsushi Irisawa, Katsutoshi Obara, et al.. (2005). HEPATIC PORTAL VENOUS GAS AFTER PERFORMING OF UPPER GI ENDOSCOPY IN PATIENT WITH NON-OCCLUSIVE MESENTERIC ISCHEMIA. Acta gastro-enterologica belgica. 47(9). 2185–2190. 1 indexed citations
19.
Takagi, Tadayuki, Atsushi Irisawa, Katsutoshi Obara, et al.. (2004). ENDOSCOPIC FEATURES OF GASTRO-ESOPHAGEAL VARICES CAUSED BY PANCREATIC DISEASES. Acta gastro-enterologica belgica. 46(7). 1333–1339. 1 indexed citations
20.
Katakura, Kyoko, Atsushi Irisawa, Katsutoshi Obara, et al.. (2002). APPEARANCE OF RECTAL VARICES IN EXTRAHEPATIC PORTAL OBSTRUCTION AFTER TREATMENT FOR ESOPHAGO-GASTRIC VARICES : A CASE REPORT. FUKUSHIMA JOURNAL OF MEDICAL SCIENCE. 48(1). 51–62. 5 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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