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T. Orii · SciRah

Researcher profile · Semantic Scholar

T. Orii

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T. Orii — researcher profile on SciRah

h-index: 13
Works: 70
Citations: 573

Most-cited papers

Portal vein pressure is the key for successful liver transplantation of an extremely small graft in the pig model
T. Asakura, N. Ohkohchi, T. Orii, N. Koyamada +5 more
2003Transplant International59 citations
Semantic Scholar
Usefulness of quantitative real‐time polymerase chain reaction in following up patients with Epstein–Barr virus infection after liver transplantation
T. Orii, N. Ohkohchi, Hiroyuki Kikuchi, N. Koyamada +5 more
2000Clinical Transplantation42 citations
Semantic Scholar
Cholangiocarcinoma arising from preexisting biliary hamartoma of liver--report of a case.
T. Orii, N. Ohkohchi, K. Sasaki, S. Satomi +2 more
2003Hepato-Gastroenterology39 citations
Semantic Scholar
Liver transplantation for severe hypoxemia caused by patent ductus venosus.
T. Orii, N. Ohkohchi, Hirotaka Kato, H. Doi +4 more
1997Journal of Pediatric Surgery36 citations
Semantic Scholar
Elimination of Kupffer cells and nafamostat mesilate rinse prevent reperfusion injury in liver grafts from agonal non-heart-beating donors.
S. Tsukamoto, N. Ohkohchi, T. Fukumori, T. Orii +5 more
1999Transplantation35 citations Open access
Semantic Scholar
Complications and treatments of donors and recipients in living-related liver transplantation.
N. Ohkohchi, H. Katoh, T. Orii, K. Fujimori +2 more
1998Transplantation Proceedings33 citations
Semantic Scholar
Efficacy of a liver resection for hepatocellular carcinoma in patients with chronic renal failure
T. Orii, T. Takayama, I. Haga, T. Fukumori +1 more
2008Surgery today (Print)22 citations
Semantic Scholar
Growth of pediatric patients with biliary atresia after liver transplantation: influence of age at transplantation and steroid administration.
T. Orii, N. Ohkohchi, N. Koyamada, Hiroyuki Kikuchi +3 more
2000Transplantation Proceedings19 citations
Semantic Scholar
Role of free radicals and energy synthesis on primary graft nonfunction in liver transplantation.
N. Ohkohchi, M. Sakurada, T. Endoh, M. Koyamada +6 more
1991Transplantation Proceedings15 citations
Semantic Scholar
Indications and efficacy of apheresis for liver transplant recipients: experience of 16 cases in 34 living-related liver transplants.
N. Kawagishi, N. Ohkohchi, K. Fujimori, T. Orii +6 more
2000Transplantation Proceedings14 citations
Semantic Scholar
Graft weight/recipient body weight ratio (G/R ratio) in living-related liver transplantation for pediatric patients: abdominal wall closure in cases with a large G/R ratio.
K. Oikawa, N. Ohkohchi, H. Kato, T. Orii +5 more
1998Transplantation Proceedings14 citations
Semantic Scholar
Efficacy of Self-Expandable Metallic Stent Inserted for Refractory Hemorrhage of Duodenal Cancer
T. Orii, Y. Karasawa, Hiroe Kitahara, M. Yoshimura +1 more
2016Case Reports in Gastroenterology13 citations Open access
Semantic Scholar
Reactivation of hepatitis and lamivudine therapy in 11 HBsAg‐positive renal allograft recipients: a single centre experience
Reiichi Murakami, N. Amada, Takaomi Sato, T. Orii +4 more
2006Clinical Transplantation13 citations
Semantic Scholar
Living-related liver transplantation in patients with pulmonary vascular disease.
Hiroyuki Kikuchi, N. Ohkohchi, T. Orii, S. Satomi
2000Transplantation Proceedings13 citations
Semantic Scholar
Pylorus-preserving pancreatoduodenectomy for pancreatic head cancer after surgery for esophageal cancer with gastric tube reconstruction in a long-term survivor: A case report
T. Orii, M. Yoshimura, Hiroe Kitahara, Y. Karasawa
2019International journal of surgery case reports12 citations Open access
Semantic Scholar
Primary hepatic carcinoid tumor: a case report.
Y. Mizuno, N. Ohkohchi, K. Fujimori, H. Doi +6 more
2000Hepato-Gastroenterology12 citations
Semantic Scholar
Arterial reconstruction using vein graft from the common iliac artery after hepatic artery thrombosis in living-related liver transplantation.
T. Asakura, N. Ohkohchi, T. Orii, Nozomi Koyamada +1 more
2000Transplantation Proceedings12 citations
Semantic Scholar
The importance of prevention of sinusoidal endothelial cell injury during cold preservation of liver graft.
N. Ohkohchi, M. Sakurada, Megumi Koyamada, Hirotaka Katoh +9 more
1994Tohoku journal of experimental medicine12 citations Open access
Semantic Scholar
Long-term survival after sequential chemotherapy and surgery for advanced gastric cancer
T. Orii, Y. Karasawa, Hiroe Kitahara, M. Yoshimura +1 more
2013International journal of surgery case reports10 citations Open access
Semantic Scholar
Decreasing the Epstein-Barr virus load by adjusting the FK506 blood level
T. Orii, N. Ohkohchi, S. Satomi, Yo Hoshino +1 more
2002Transplant International10 citations
Semantic Scholar
Role of neutrophils in lipid peroxidation at reperfusion in liver transplantation.
T. Terashima, N. Ohkohchi, M. Kanno, Kazuhiko Seya +4 more
1996Transplantation Proceedings10 citations
Semantic Scholar
Living related liver transplantation in patients with ABO incompatibility.
John I. Takayama, N. Ohkohchi, K. Oikawa, T. Asakura +10 more
1998Transplantation Proceedings9 citations
Semantic Scholar
Antibody elimination by apheresis in living donor liver transplant recipients.
N. Kawagishi, N. Ohkohchi, K. Fujimori, T. Orii +6 more
2001Therapeutic apheresis8 citations
Semantic Scholar
Experience with artificial liver support in 16 living related liver transplant recipients.
N. Kawagishi, N. Ohkohchi, K. Fujimori, T. Orii +3 more
2001Therapeutic apheresis8 citations
Semantic Scholar
Effect of liver transplantation on hepatopulmonary syndrome.
T. Orii, N. Ohkohchi, M. Satake, H. Doi +5 more
1998Transplantation Proceedings8 citations
Semantic Scholar
Quality of life of pediatric patients receiving living donor liver transplantation in long-term follow-up period.
N. Ohkohchi, T. Orii, N. Kawagishi, Susumu Satomi
2001Transplantation Proceedings7 citations
Semantic Scholar
Doppler ultrasonography in living-related liver transplantation.
T. Asakura, N. Ohkohchi, H. Katoh, T. Orii +6 more
1998Transplantation Proceedings7 citations
Semantic Scholar
Effectiveness of 15-deoxyspergualin on steroid-resistant acute rejection in living related liver transplantation.
H. Katoh, N. Ohkohchi, T. Orii, H. Doi +1 more
1997Transplantation Proceedings7 citations
Semantic Scholar
Viability of partial liver graft from living donor in pigs.
Hirotaka Katoh, N. Ohkohchi, T. Hirano, M. Sakurada +8 more
1995Tohoku journal of experimental medicine7 citations Open access
Semantic Scholar
Assessment of liver graft function after cold preservation using 31P and 23Na magnetic resonance spectroscopy.
T. Orii, N. Ohkohchi, Susumu Satomi, Y. Taguchi +2 more
1992Transplantation7 citations Open access
Semantic Scholar
Technical procedures causing biliary complications after hepaticojejunostomy in pancreaticoduodenectomy.
T. Orii, Y. Karasawa, Hiroe Kitahara, M. Yoshimura +1 more
2014Hepato-Gastroenterology6 citations
Semantic Scholar
Decreasing the Epstein‐Barr virus load by adjusting the FK506 blood level
T. Orii, N. Ohkohchi, S. Satomi, Yo Hoshino +1 more
20026 citations Open access
Semantic Scholar
Long-term fasting of donors deteriorates mitochondrial adenosine triphosphate synthesis in liver grafts during cold preservation.
T. Fukumori, N. Ohkohchi, S. Tsukamoto, T. Asakura +5 more
1997Transplantation Proceedings6 citations
Semantic Scholar
Rehospitalization after pediatric living-donor liver transplantation
T. Orii, N. Ohkohchi, S. Satomi
2004Transplantation5 citations Open access
Semantic Scholar
Effect of reduction of portal vein pressure on the outcome of extreme small size liver transplants.
T. Asakura, N. Ohkohchi, T. Orii, Nozomi Koyamada +5 more
2002Transplantation Proceedings5 citations
Semantic Scholar
Elimination of Kupffer cells and administration of protease inhibitor improve graft viability and prevent reperfusion injury in NHBD.
S. Tsukamoto, N. Ohkohchi, T. Orii, T. Fukumori +4 more
1997Transplantation Proceedings5 citations
Semantic Scholar
An FDG-PET/CT-Positive Lesion Mimicking Local Recurrence of Colon Cancer 5 Years after Radical Colectomy
T. Orii, Motohiro Okumura, M. Yoshimura, Hiroe Kitahara +1 more
2015The American journal of case reports4 citations Open access
Semantic Scholar
Quantitation of Tebuconazole in Liquid and Solid Formulations by Capillary GC: Collaborative Study
Donald N Harbtn, A. Amleh, A. Bernés, F. Bodzian +41 more
19974 citations
Semantic Scholar
単孔式腹腔鏡下鼠径ヘルニア手術（Trans abdominal pre-peritoneal mesh repair）の治療成績
Y. Miyagawa, Atsuyoshi Mita, Yasunari Ohno, Yoshikazu Arai +3 more
20112 citations Open access
Semantic Scholar
Surgical Treatment of Encapsulating Peritoneal Sclerosis in Patients with Continuous Ambulatory Peritoneal Dialysis -Efficacy of Decorticating All Sclerosing Peritoneum-
Reiichi Murakami, I. Horigome, Y. Taguma, Takaomi Sato +5 more
20052 citations Open access
Semantic Scholar
Trial of steroid withdrawal in renal transplant recipients with long-term--surviving allograft.
Y. Mizuno, Hiroyuki Kikuchi, K. Fujimori, H. Doi +3 more
2000Transplantation Proceedings2 citations
Semantic Scholar
Treatment for strictures of hepatojejunostomy in living-related liver transplantation.
John I. Takayama, N. Ohkohchi, M. Gotoh, N. Ogawa +15 more
2000Transplantation Proceedings2 citations
Semantic Scholar
[Free radical generation in electron transport system of mitochondria after cold preservation in UW solution].
T. Endoh, N. Ohkohchi, K. Oikawa, N. Watanabe +3 more
1995Nihon Geka Gakkai zasshi2 citations
Semantic Scholar
Three Curative Pancreatectomies for the Metachronous Appearance of Pancreatic Invasive Ductal Adenocarcinoma
Y. Miyagawa, M. Kitazawa, Hiroe Kitahara, Y. Karasawa +2 more
2020Case Reports in Oncology1 citations Open access
Semantic Scholar
A case of cholangiolocellular carcinoma in which intrahepatic cholangiocarcinoma was confirmed from appearance to development
T. Orii, Y. Karasawa, Y. Miyagawa, K. Sano
2012International Cancer Conference Journal1 citations Open access
Semantic Scholar
Preoperatively Undiagnosed Intraabdominal Old Hematoma : Report of Two Cases
T. Takayama, Takaomi Sato, N. Amada, T. Orii +3 more
20051 citations Open access
Semantic Scholar
Tube cholangio-jejunal bypass in unresectable hepatic hilar carcinoma for a better quality of life.
T. Orii, N. Ohkohchi, Hiroyuki Kikuchi, S. Sekiguchi +3 more
2003Hepato-Gastroenterology1 citations
Semantic Scholar
New strategy for liver transplantation from non-heart-beating donors.
Masahide Sato, N. Ohkohchi, S. Tsukamoto, T. Orii +9 more
2002Transplantation Proceedings1 citations
Semantic Scholar
Strategy for chronic rejection in recipient of living-related liver transplantation.
Nozomi Koyamada, N. Ohkohchi, H. Doi, T. Orii +8 more
2000Transplantation Proceedings1 citations
Semantic Scholar
Lipid peroxidation of parenchymal and nonparenchymal hepatocytes during cold preservation and after reoxygenation in rats.
T. Terashima, N. Ohkohchi, M. Kanno, T. Orii +3 more
1993Transplantation Proceedings1 citations
Semantic Scholar

Frequent co-authors

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N. Ohkohchi×25
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N. Ohkohchi — researcher profile on SciRah
Susumu Satomi×21
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Susumu Satomi — researcher profile on SciRah
T. Asakura×14
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T. Asakura — researcher profile on SciRah
S. Satomi×13
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S. Satomi — researcher profile on SciRah

×12

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N. Ohkohchi — researcher profile on SciRah

Hiroyuki Kikuchi×12

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Hiroyuki Kikuchi — researcher profile on SciRah

N. Kawagishi×11

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N. Kawagishi — researcher profile on SciRah

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K. Fujimori — researcher profile on SciRah

S. Tsukamoto×8

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S. Tsukamoto — researcher profile on SciRah

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H. Doi — researcher profile on SciRah

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Y. Karasawa — researcher profile on SciRah

Nozomi Koyamada×7