Author

Kiyohiko Omichi

Observed name: Kiyohiko OMICHI

Institution: Tokyo Metropolitan Bokutoh Hospital

Observed institutions: National Institutes of Health, The University of Texas MD Anderson Cancer Center, Keio University, National Center for Global Health and Medicine, Tokyo Metropolitan Bokutoh Hospital, The Japanese Society of Gastroenterological Surgery, Saitama Cancer Center, Japan Surgical Society, The Cancer Institute Hospital, Japanese Foundation For Cancer Research, Center for Disease Biology and Integrative Medicine, The University of Tokyo, The University of Tokyo

OpenAlex ID: A5113790063

In Situ Cross-Linkable Hydrogel of Hyaluronan Produced via Copper-Free Click Chemistry

2013 · Akira Takahashi, Yukimitsu Suzuki, et al. · Biomacromolecules · 130

Comprehensive Complication Index Validates Improved Outcomes Over Time Despite Increased Complexity in 3707 Consecutive Hepatectomies

2018 · Jordan M. Cloyd, Takashi Mizuno, et al. · Annals of Surgery · 88

SMAD4 gene mutation predicts poor prognosis in patients undergoing resection for colorectal liver metastases

2018 · Takashi Mizuno, Jordan M. Cloyd, et al. · European Journal of Surgical Oncology · 86

Efficacy of Preoperative Portal Vein Embolization Among Patients with Hepatocellular Carcinoma, Biliary Tract Cancer, and Colorectal Liver Metastases: A Comparative Study Based on Single-Center Experience of 319 Cases

2017 · Suguru Yamashita, Yoshihiro Sakamoto, et al. · Annals of Surgical Oncology · 86

Salvage liver transplantation or repeat hepatectomy for recurrent hepatocellular carcinoma: An intent‐to‐treat analysis

2017 · Chetana Lim, Hiroji Shinkawa, et al. · Liver Transplantation · 65

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Balance of antiperitoneal adhesion, hemostasis, and operability of compressed bilayer ultrapure alginate sponges

2022 · Arvind K. Singh Chandel, Seiichi Ohta, et al. · Biomaterials Advances · 55

Operative and short-term oncologic outcomes of laparoscopic versus open liver resection for colorectal liver metastases located in the posterosuperior liver: a propensity score matching analysis

2017 · Masayuki Okuno, Claire Goumard, et al. · Surgical Endoscopy · 54

RAS Mutation is Associated with Unsalvageable Recurrence Following Hepatectomy for Colorectal Cancer Liver Metastases

2018 · Masayuki Okuno, Claire Goumard, et al. · Annals of Surgical Oncology · 48

Neutrophil-to-lymphocyte ratio predicts prognosis after neoadjuvant chemotherapy and resection of intrahepatic cholangiocarcinoma

2017 · Kiyohiko Omichi, Jordan M. Cloyd, et al. · Surgery · 45

Preoperative Fluorouracil, Doxorubicin, and Streptozocin for the Treatment of Pancreatic Neuroendocrine Liver Metastases

2018 · Jordan M. Cloyd, Kiyohiko Omichi, et al. · Annals of Surgical Oncology · 43

Two-Stage Hepatectomy vs One-Stage Major Hepatectomy with Contralateral Resection or Ablation for Advanced Bilobar Colorectal Liver Metastases

2018 · Takashi Mizuno, Jordan M. Cloyd, et al. · Journal of the American College of Surgeons · 41

Associating Liver Partial Partition and Transileocecal Portal Vein Embolization for Staged Hepatectomy

2016 · Yoshihiro Sakamoto, Fuyuki Inagaki, et al. · Annals of Surgery · 37

Hepatic resection for breast cancer liver metastases: Impact of intrinsic subtypes

2020 · Yun Shin Chun, Takashi Mizuno, et al. · European Journal of Surgical Oncology · 32

Postoperative Outcomes for Patients with Non-B Non-C Hepatocellular Carcinoma: A Subgroup Analysis of Patients with a History of Hepatitis B Infection

2015 · Kiyohiko Omichi, Junichi Shindoh, et al. · Annals of Surgical Oncology · 32

A new hepatectomy-induced postoperative adhesion model in rats, and evaluation of the efficacy of anti-adhesion materials

2013 · Atsushi Shimizu, Takashi Suhara, et al. · Surgery Today · 31

Anatomic Resection for Hepatocellular Carcinoma: Prognostic Impact Assessed from Recurrence Treatment

2021 · Masaaki Minagawa, Yoshihiro Mise, et al. · Annals of Surgical Oncology · 26

Liver resection is justified for patients with bilateral multiple colorectal liver metastases: A propensity-score-matched analysis

2017 · Kiyohiko Omichi, Junichi Shindoh, et al. · European Journal of Surgical Oncology · 25

Portal Vein Embolization Reduces Postoperative Hepatic Insufficiency Associated with Postchemotherapy Hepatic Atrophy

2017 · Kiyohiko Omichi, Suguru Yamashita, et al. · Journal of Gastrointestinal Surgery · 21

Efficacy of Hyaluronic Acid/Carboxymethyl Cellulose-Based Bioresorbable Membranes in Reducing Perihepatic Adhesion Formation: A Prospective Cohort Study

2017 · Atsushi Shimizu, Kiyoshi Hasegawa, et al. · Digestive Surgery · 21

The Prevention of Hepatectomy-Induced Adhesions by Bilayer Sponge Composed of Ultrapure Alginate

2019 · Seiichi Ohta, Takeo Toda, et al. · Journal of Surgical Research · 20

Long term outcome after resection of liver metastases from squamous cell carcinoma

2017 · Kiyohiko Omichi, Takashi Mizuno, et al. · European Journal of Surgical Oncology · 12

Hepatectomy with Perioperative Chemotherapy for Multiple Colorectal Liver Metastases is the Available Option for Prolonged Survival

2022 · Kiyohiko Omichi, Yosuke Inoue, et al. · Annals of Surgical Oncology · 11

Association between age and short-term outcomes of gastroenterological surgeries in older patients: an analysis using the National Clinical Database in Japan

2021 · Kiyohiko Omichi, Kiyoshi Hasegawa, et al. · Langenbeck s Archives of Surgery · 11

Intraoperative real-time tissue elastography during laparoscopic hepatectomy

2017 · Yuta Kobayashi, Kiyohiko Omichi, et al. · HPB · 9

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Hepatitis C viral load predicts tumor recurrence after curative resection of hepatocellular carcinoma regardless of the genotype of hepatitis C virus

2013 · Junichi Shindoh, Kiyoshi Hasegawa, et al. · Hepatology International · 9

Works count: 44

Citation count: 1,064

H-index: 20

I10-index: 23