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41篇 您的检索式:作者名="Hiroki Ohta"
    题名 作者 年代 出处 被引量
1Benefit of laparoscopic liver resection in high body mass index patients显示文摘AIM: To explore the impact of body mass index(BMI) on surgical outcomes in patients undergoing laparoscopic liver resection(LLR).METHODS: From January 2010 to February 2015, sixty-eight patients who underwent primary partial liver resection in our institute were retrospectively reviewed. Surgical outcomes of LLR were compared with those of open liver resection(OLR). In addition, we analyzed associations with BMI and surgical outcomes.RESULTS: Among 68 patients, thirty-nine patients underwent LLR and 29 were performed OLR. Significant difference in operation time, blood loss, and postoperative hospital stay was observed. There were no signi ficant di fferences in mortali ty and morbidity in two groups. Twenty-two patients(32.4%) were classified as obese(BMI ≥ 25). A statistically significant correlation was observed between BMI and operation time, between BMI and blood loss in OLR, but not in LLR. The operation time and blood loss of OLR were significantly higher than that of LLR in obese patients. Open liver resection and BMI were independent predictors for prolonged operation time and increased blood loss in multivariate analysis.CONCLUSION: The present study demonstrated that BMI had influenced to surgical outcomes of OLR. LLR was less influenced by BMI and had great benefit in obese patients.Hiroki Uchida Yukio Iwashita Kunihiro Saga Hiroomi Takayama Kiminori Watanabe Yuichi Endo Kazuhiro Yada Masayuki Ohta Masafumi Inomata 2016World Journal of Gastroenterology2016,22,10:4
2Thermodynamics of Aluminum and Manganese Deoxidation Equilibria in Fe-Ni and Fe-Cr Alloys显示文摘Hiroki Ohta Hideaki Suito 2003ISIJ International2003,43,9:1
3Activities of SiO2 and Al2O3 and activity coefficients of FetO and MnO in CaO-SiO2-Al2O3-MgO slags显示文摘Hiroki Ohta Hideaki Suito 1998Metallurgical and Materials Transactions B1998,,1:1
4Activities in CaO-SiO2-Al2O3 Slag and Deoxidation Equilibria of Si and Al 显示文摘Hiroki Ohta Hideaki Sut T O 1996Metallurgical and Materials Transaetions1996,27,:1
5Deoxidation Equilibria of Calcium and Magnesium in Liquid Iron显示文摘Hiroki Ohta Hideaki Suito 1997Metallurgical and Materials Transactions B1997,28,6:1
6Activities in CaO-SiO2-Al2O3 Slags and Deoxidation Equilibria of Si and Al 显示文摘Hiroki Ohta Hideaki Suito 1996Metallurgical and Materials Transactions B1996,27,4:1
7Activities in CaO-SiO2-Al2O3 slags and deoxidation equilibria of Si and Al显示文摘Hiroki Ohta Hideaki Suito 1996Metallurgical and Materials Transactions B1996,,6:1
8Seasonal variation in the energy and water exchanges above and below a larch forest in eastern Siberia显示文摘OHTA Takeshi HIYAMA Tetsuya TANAKA Hiroki 2001Hydrological Processes2001,15,:1
9Activities in MnO-SiO2-Al2O3 Slags and Deoxidation Equilibria of Mn and Si显示文摘Hiroki Ohta and Hideaki Suito 1996Metallurgical and Materials Transactions B1996,27,4:1
10Particles and HAZ Toughness in Large-Heat-Input Welding显示文摘Taku Kato Shinsuke Sato Hiroki Ohta 2011Kobelco Teehology Review2011,,30:1
11Convenient Estimation for Counterion Dissociation of Cationic Micelles Using Chloride-Sensitive Fluorescence Probe显示文摘Tsuyoshi Asakawa Hiroki Kitano Akio Ohta Shigeyoshi Miyagishi 2001Journal of Colloid And Interface Science2001,,:1
12Activities in CaO-SiO2-Al2O3 slags and deoxidation equilibria of Si and Al显示文摘Hiroki Ohta Hideaki Suito 1996Metallurgical and Materials Transactions B1996,,6:1
13Activities in MnO-SiO2-AI2O3 slags and deoxidation equilibria of Mn and Si显示文摘Hiroki Ohta Hideaki Suito 1996Metallurgical and Materials Transactions B1996,,2:1
14Activities of SiO2 and Al2O3 and activity coefficients of FetO and MnO in CaO-SiO2-Al2O3-MgO slags显示文摘Hiroki Ohta Hideaki Suito 1998Metallurgical and Materials Transactions B1998,,1:1
15Activities in CaO-SiO2-Al2O3 slags and deoxidation equilibria of Si and Al显示文摘Hiroki Ohta Hideaki Suito 1996Metallurgical and Materials Transactions B1996,,6:1
16Activities in CaO-SiOz-Al2O3 Slags and Deoxidation Equilibria of Si and A1 显示文摘Hiroki Ohta Hideaki Suito 1996Metallurgi-cal and Materials Transactions1996,27,4:1
17Activities in CaO-SiO2-Al2O3 Slag and Deoxidation Equilibria of Si and Al显示文摘Hiroki Ohta Hideaki Suito 1996Metallurgy and Material Transaction1996,27,:1
18Calcium and Magnesium Deoxidation in Fe Ni and Fe Cr Alloys Equilibrated with CaO-Al2O3 and CaO-Al2O3-MgO Slags显示文摘Hiroki OHTA 2003ISIJ International2003,43,9:1
19Activities of SiOe and Al2O3 and Activity Coefficients of FetO and MnO in CaO-SiO2-Al2O3- MgO Slags 显示文摘Hiroki Ohta Hideaki Suito 1998Metall Trans B1998,29,1:1
20Dispersion Behavior of MgO,ZrO2, Al2 O3 , CaO - Al2 O3 and MnO - SiO2 Deoxidation Particles during Solidification of Fe - 10mass% Ni Alloy 显示文摘Hiroki Ohta Hideaki Suito 2006ISIJ2006,,1:1
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