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TU

Tomohiko Ukai

Novosibirsk Tuberculosis Research Institute RU

0000-0002-0764-0110

70

Publications

4,706

Citations

21

H-Index

29

i10-Index

1.0

2yr Mean Cite

-

Cite/Paper

Data combined from OpenAlex . OA = OpenAlex S2 = Semantic Scholar

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Publication & Citation Trends

Most Cited Works

Tokyo Guidelines 2018: diagnostic criteria and severity grading of acute cholecystitis (with videos) OA

Masamichi Yokoe, Jiro Hata, Tadahiro Takada, Steven M. Strasberg, Horacio J. Asbun +55 more

Journal of Hepato-Biliary-Pancreatic Sciences 2017

1,413

Tokyo Guidelines 2018: flowchart for the management of acute cholecystitis OA

Kohji Okamoto, Kenji Suzuki, Tadahiro Takada, Steven M. Strasberg, Horacio J. Asbun +54 more

Journal of Hepato-Biliary-Pancreatic Sciences 2017

841

Tokyo Guidelines 2018: surgical management of acute cholecystitis: safe steps in laparoscopic cholecystectomy for acute cholecystitis (with videos) OA

Go Wakabayashi, Yukio Iwashita, Taizo Hibi, Tadahiro Takada, Steven M. Strasberg +49 more

Journal of Hepato-Biliary-Pancreatic Sciences 2017

473

Tokyo Guidelines 2018: antimicrobial therapy for acute cholangitis and cholecystitis OA

Harumi Gomi, Joseph S. Solomkin, David Schlossberg, Kohji Okamoto, Tadahiro Takada +54 more

Journal of Hepato-Biliary-Pancreatic Sciences 2017

427

Tokyo Guidelines 2018: management strategies for gallbladder drainage in patients with acute cholecystitis (with videos) OA

Yasuhisa Mori, Takao Itoi, Todd H. Baron, Tadahiro Takada, Steven M. Strasberg +55 more

Journal of Hepato-Biliary-Pancreatic Sciences 2017

311

Publications

70 total

Clinical practice guidelines for the management of liver metastases from extrahepatic primary cancers 2021 PDF

Masakazu Yamamoto, Masahiro Yoshida, Junji Furuse, Keiji Sano, Masayuki Ohtsuka et al. - Journal of Hepato-Biliary-Pancreatic Sciences, 2020

Cited by 51 OpenAlex

Minimally invasive preservation versus splenectomy during distal pancreatectomy: a systematic review and meta‐analysis

Kohei Nakata, Satoru Shikata, Takao Ohtsuka, Tomohiko Ukai, Yoshihiro Miyasaka et al. - Journal of Hepato-Biliary-Pancreatic Sciences, 2018

Cited by 58 OpenAlex

Response to Re: Tokyo Guidelines 2018: antimicrobial therapy for acute cholangitis and cholecystitis

Harumi Gomi, Kohji Okamoto, Tomohiko Ukai, Tadahiro Takada - Journal of Hepato-Biliary-Pancreatic Sciences, 2018

Cited by 42 OpenAlex

Tokyo Guidelines 2018: diagnostic criteria and severity grading of acute cholecystitis (with videos) PDF

Masamichi Yokoe, Jiro Hata, Tadahiro Takada, Steven M. Strasberg, Horacio J. Asbun et al. - Journal of Hepato-Biliary-Pancreatic Sciences, 2017

Cited by 1,413 OpenAlex

Tokyo Guidelines 2018: flowchart for the management of acute cholecystitis PDF

Kohji Okamoto, Kenji Suzuki, Tadahiro Takada, Steven M. Strasberg, Horacio J. Asbun et al. - Journal of Hepato-Biliary-Pancreatic Sciences, 2017

Cited by 841 OpenAlex

Tokyo Guidelines 2018: surgical management of acute cholecystitis: safe steps in laparoscopic cholecystectomy for acute cholecystitis (with videos) PDF

Go Wakabayashi, Yukio Iwashita, Taizo Hibi, Tadahiro Takada, Steven M. Strasberg et al. - Journal of Hepato-Biliary-Pancreatic Sciences, 2017

Cited by 473 OpenAlex

Tokyo Guidelines 2018: antimicrobial therapy for acute cholangitis and cholecystitis PDF

Harumi Gomi, Joseph S. Solomkin, David Schlossberg, Kohji Okamoto, Tadahiro Takada et al. - Journal of Hepato-Biliary-Pancreatic Sciences, 2017

Cited by 427 OpenAlex

Tokyo Guidelines 2018: management strategies for gallbladder drainage in patients with acute cholecystitis (with videos) PDF

Yasuhisa Mori, Takao Itoi, Todd H. Baron, Tadahiro Takada, Steven M. Strasberg et al. - Journal of Hepato-Biliary-Pancreatic Sciences, 2017

Cited by 311 OpenAlex

Indications and techniques of biliary drainage for acute cholangitis in updated Tokyo Guidelines 2018

Shuntaro Mukai, Takao Itoi, Todd H. Baron, Tadahiro Takada, Steven M. Strasberg et al. - Journal of Hepato-Biliary-Pancreatic Sciences, 2017

Cited by 189 OpenAlex

Evidence of surgical outcomes fluctuates over time: results from a cumulative meta-analysis of laparoscopic versus open appendectomy for acute appendicitis PDF

Tomohiko Ukai, Satoru Shikata, Hiromu Takeda, Lauren Dawes, Yoshinori Noguchi et al. - BMC Gastroenterology, 2016

Cited by 71 OpenAlex

Research Topics

Congenital Heart Disease Studies (10) Gallbladder and Bile Duct Disorders (9) Pancreatic and Hepatic Oncology Research (6) Appendicitis Diagnosis and Management (6) Receptor Mechanisms and Signaling (5)

Frequent Co-Authors

SA

Satoru Shikata

10 joint publications

TA

Tadahiro Takada

9 joint publications

YA

Yasuhisa Mori

8 joint publications

MA

Masahiro Yoshida

8 joint publications

MA

Masakazu Yamamoto

8 joint publications

ST

Steven M. Strasberg

7 joint publications

Affiliations

Jikei University School of Medicine

JP 2024 - 2024

Mie University

JP 2019 - 2015

Nagoya City University

JP 2014 - 1999

National Institute of Infectious Diseases

JP 2022 - 2021

Novosibirsk Tuberculosis Research Institute

RU 2025 - 2025

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