Papers - NANASHIMA Atsushi
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Clinicopathological characteristics of multiple primary cancers in hepatobiliary and pancreas malignancies.
Nanashima A, Kondo H, Nakashima M, Abo T, Arai J, Ishii M, Hidaka S, Kunizaki M, To K, Takeshita H, Yamasaki N, Tsuchiya T, Nagayasu T
Anticancer research 35 ( 2 ) 1073 - 83 2015.2
Language：Japanese Publishing type：Research paper (scientific journal)
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Short-term Outcomes of Laparoscopic Surgery for Colorectal Cancer in Japan. Reviewed
32 ( 1 ) 32 - 38 2015.1
Language：English Publishing type：Research paper (scientific journal)
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Photodynamic Therapy using Talaporfin Sodium for the Recurrence of Cholangiocarcinoma after Surgical Resection.
Shimizu S, Nakazawa T, Hayashi K, Naitoh I, Miyabe K, Kondo H, Nishi Y, Umemura S, Hori Y, Kato A, Morisaki T, Nanashima A, Ohara H, Joh T
Internal medicine (Tokyo, Japan) 54 ( 18 ) 2321 - 6 2015
Language：Japanese Publishing type：Research paper (scientific journal)
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胃癌に対する５-アミノレブリン酸を用いたレーザー光線力学的内視鏡診断
磯本 一, 荻原 久美, 妹尾 健正, 大仁田 賢, 山口 直之, 中尾 一彦, 七島 篤志
日本レーザー医学会誌 36 ( 2 ) 113 - 118 2015
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：特定非営利活動法人 日本レーザー医学会
我々は胃癌の早期発見とスクリーニングへの応用を目指し，5-アミノレブリン酸（5-ALA）を用いたレーザー光線力学的内視鏡診断（PDD）の有用性を検討している．倫理委員会の承認を得て，当院で治療適応と判断された上部消化管腫瘍症例から本臨床研究に同意の得られた20例を対象とした．治療当日に5-ALAを経口摂取して3時間後にPDDを行った．5-ALA代謝産物のプロトポルフィリンIX（光感受性物質）を励起する特定波長レーザー光を照射可能な内視鏡を試作し，赤色蛍光の検出の有無，切除標本の病理組織像との対比を行った．胃癌23病変中19病変で赤色蛍光が確認できた．PDDに関する有害事象はなく，5-ALA/PDDの有用性と安全性を確認した．
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Short-term outcomes of laparoscopic surgery for colorectal cancer in oldest-old patients.
Tominaga T, Takeshita H, Arai J, Takagi K, Kunizaki M, To K, Abo T, Hidaka S, Nanashima A, Nagayasu T, Sawai T
Digestive surgery 32 ( 1 ) 32 - 8 2015
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Prediction of portal pressure from intraoperative ultrasonography.
Nanashima A, Abo T, Arai J, Tominaga T, Takagi K, Mochinaga K, Furukawa K, Nagayasu T
The Journal of surgical research 192 ( 2 ) 395 - 401 2014.12
Language：Japanese Publishing type：Research paper (scientific journal)
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Usefulness of evaluating hepatic elasticity using artificial acoustic radiation force ultrasonography before hepatectomy.
Nanashima A, Sakamoto A, Sakamoto I, Hayashi H, Abo T, Wakata K, Murakami G, Arai J, Wada H, Takagi K, Takeshita H, Hidaka S, To K, Nagayasu T
Hepatology research : the official journal of the Japan Society of Hepatology 44 ( 13 ) 1308 - 19 2014.12
Language：Japanese Publishing type：Research paper (scientific journal)
DOI： 10.1111/hepr.12306
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Three-dimensional printing model of liver for operative simulation in perihilar cholangiocarcinoma.
Takagi K, Nanashima A, Abo T, Arai J, Matsuo N, Fukuda T, Nagayasu T
Hepato-gastroenterology 61 ( 136 ) 2315 - 6 2014.11
Language：Japanese Publishing type：Research paper (scientific journal)
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Video-assisted thoracoscopic lobectomy with the patient in the semi-prone position: initial experience and benefits of lymph node dissection.
Miyazaki T, Nagayasu T, Yamasaki N, Tsuchiya T, Matsumoto K, Tagawa T, Obatake M, Nanashima A, Hidaka S, Hayashi T
General thoracic and cardiovascular surgery 62 ( 10 ) 614 - 9 2014.10
Language：Japanese Publishing type：Research paper (scientific journal)
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The poly(adenosine diphosphate-ribose) polymerase inhibitor PJ34 reduces pulmonary ischemia-reperfusion injury in rats.
Hatachi G, Tsuchiya T, Miyazaki T, Matsumoto K, Yamasaki N, Okita N, Nanashima A, Higami Y, Nagayasu T
Transplantation 98 ( 6 ) 618 - 24 2014.9
Language：Japanese Publishing type：Research paper (scientific journal)
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Clinical significance of vessel-sealing device usage for pancreatectomy: a retrospective cohort study.
Nanashima A, Abo T, Takagi K, Wada H, Arai J, Kunizaki M, To K, Takeshita H, Hidaka S, Nagayasu T
Hepato-gastroenterology 61 ( 134 ) 1767 - 74 2014.9
Language：Japanese Publishing type：Research paper (scientific journal)
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Clinicopathological parameters associated with surgical site infections in patients who underwent pancreatic resection. Reviewed
Nanashima A, Abo T, Arai J, Oyama S, Mochinaga K, Matsumoto H, Takagi K, Kunizaki M, To K, Takeshita H, Hidaka S, Nagayasu T
Hepato-gastroenterology 61 ( 134 ) 1739 - 1743 2014.9
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Recruitment of Young Medical Apprentices (RYOMA) project: a comprehensive surgical education program at a local academic institute in Japan.
Nanashima A, Hidaka S, Nonaka T, Yamasaki N, Tsuchiya T, Matsumoto K, Miyazaki T, Hatachi G, Sumida Y, Sawai T, Yasutake T, Nagayasu T
Journal of surgical education 71 ( 4 ) 587 - 92 2014.7
Language：Japanese Publishing type：Research paper (scientific journal)
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ABCC11/MRP8 Expression in the Gastrointestinal Tract and a Novel Role for Pepsinogen Secretion.
Matsumoto H, Tsuchiya T, Yoshiura K, Hayashi T, Hidaka S, Nanashima A, Nagayasu T
Acta histochemica et cytochemica 47 ( 3 ) 85 - 94 2014.6
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Nanashima A., Abo T., Murakami G., Tominaga T., Takeshita H., Hidaka S., Kunizaki M., Matsumoto H., To K., Miyazaki T., Tsuchiya T., Yamasaki N., Nagayasu T.
Hepato-gastroenterology 61 ( 131 ) 727 - 731 2014.5
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Hepato-gastroenterology
BACKGROUND/AIMS: To clarify improvement of hepatic resection in the recent years, we examined surgical records of 544 patients who underwent hepatectomy in 3 periods between 1994 and 2011 at a single academic institute. METHODOLOGY: Subjects were divided into 3 groups: group 1 (1994-1999, n = 156), group 2 (2000-2006, n = 228) and group 3 (2007-2011, n = 160). Clinical factors, surgical records and post-hepatectomy outcomes during hospitalization were compared between groups. RESULTS: In group 3, patient age was significantly higher and the incidences of alcoholic or fatty liver and obstructive jaundice were significantly higher than in group 1 (p < 0.05). Preoperative liver function was not different between groups, and only prothrombin activity was significantly better in group 1 in comparison with the other groups (p < 0.05). In comparison with group 1, the incidence of resident surgeons as the main operator were significantly higher than in group 3 (p < 0.01). Incidences of laparoscopic hepatectomy and thoraco-abdominal approach were increased in group 3 (p < 0.01). Incidences of combined organ and major vessels resections were significantly higher in group 3 in comparison with group 1 (p < 0.01). Use of omental wrapping and hemostatic devices were significantly more frequent in group 3 than in group 1 (p < 0.01). Surgical records were not different between groups but the red cell transfusion rate in group 3 was significantly lower than in group 1 (p < 0.05). Hospital stay in group 3 was significantly shorter than in group 1. Incidence of hepatectomy-related complication, particularly bile leakage, was significantly lower in group 3 than in group 1 (p < 0.05). CONCLUSIONS: According to this evaluation of different time periods, surgical outcomes have been improved with new surgical procedures and perioperative management.
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Improvement of Surgical Records and Outcomes after Hepatectomy at a Single Academic Institute in Japan.
Nanashima A, Abo T, Murakami G, Tominaga T, Takeshita H, Hidaka S, Kunizaki M, Matsumoto H, To K, Miyazaki T, Tsuchiya T, Yamasaki N, Nagayasu T
Hepato-gastroenterology 61 ( 131 ) 727 - 31 2014.5
Language：Japanese Publishing type：Research paper (scientific journal)
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Future prospects for tissue engineered lung transplantation: decellularization and recellularization-based whole lung regeneration.
Tsuchiya T, Sivarapatna A, Rocco K, Nanashima A, Nagayasu T, Niklason LE
Organogenesis 10 ( 2 ) 196 - 207 2014.4
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High expression of dihydropyrimidine dehydrogenase in lung adenocarcinoma is associated with mutations in epidermal growth factor receptor: implications for the treatment of non--small-cell lung cancer using 5-fluorouracil.
Mochinaga K, Tsuchiya T, Nagasaki T, Arai J, Tominaga T, Yamasaki N, Matsumoto K, Miyazaki T, Nanashima A, Hayashi T, Tsukamoto K, Nagayasu T
Clinical lung cancer 15 ( 2 ) 136 - 144.e4 2014.3
Language：Japanese Publishing type：Research paper (scientific journal)
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How to access photodynamic therapy for bile duct carcinoma.
Nanashima A, Isomoto H, Abo T, Nonaka T, Morisaki T, Arai J, Takagi K, Ohnita K, Shoji H, Urabe S, Senoo T, Murakami G, Nagayasu T
Annals of translational medicine 2 ( 3 ) 23 2014.3
Language：Japanese Publishing type：Research paper (scientific journal)
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Successful Colectomy for Hemorrhagic Colitis with Hemolytic Uremic Syndrome and Acute Encephalopathy due to Escherichia coli O157 Infection.
Tominaga T, Oikawa M, Takeshita H, Kunizaki M, Tou K, Abo T, Hidaka S, Nanashima A, Sawai T, Nagayasu T
Case reports in gastroenterology 8 ( 1 ) 82 - 8 2014.1