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Faculty of Medicine School of Medicine Department of Surgery, Plastic and Reconstructive Surgery |
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Associate Professor |
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ITO Hiroshi
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Research Areas 【 display / non-display 】
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Life Science / Plastic and reconstructive surgery
Papers 【 display / non-display 】
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Ito Hiroshi, Hori Keijiro, Niimi Yosuke, Watanabe Tatsushi
Journal of Plastic and Reconstructive Surgery 1 ( 1 ) 20 - 25 2022.1
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：一般社団法人 日本形成外科学会
In some cases of free flap transfer, two comitant veins must be anastomosed to a single suitable recipient vein to avoid congestion due to the lack of network between the two comitant veins. In this situation, both veins are mostly anastomosed to the recipient vein in an end-to-side fashion. However, the distal end of the recipient vein sometimes has to be cut to reach the comitant veins that are short in length. In such cases, we anastomose both of the comitant veins to a single recipient vein in an end-to-end fashion with a twin tower shape. The twin tower-shaped anastomosis technique involves two comitant veins in parallel anastomosed to a single recipient vein in an end-to-end fashion, and the gap of the two comitant veins is closed directly via an interrupted suture method. With this technique, two comitant veins and the recipient vein can be successfully anastomosed in an end-to-end fashion.
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指間形成に対する局所皮弁の工夫 Reviewed
伊東 大、仲沢弘明、森岡康祐
形成外科 45 ( 10 ) 951 - 959 2002
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal)
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Stable Allograft Transport for Frozen Allogeneic Skin Grafting for Extensive Severe Burns
Ikeda Hiroto, Aoki Dai, Itoh Hiroshi, Oda Jun, Katahira Jiro, Kushimoto Shigeki, Shimada Kenichi, Narumi Atsushi, Fukushima Hidetada, Matsumura Hajime, Tanaka Hideharu, Soejima Kazutaka, Sasaki Junichi
Japanese Journal of Burn Injuries 50 ( 3 ) 145 - 149 2024.9
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japanese Society for Burn Injuries
Purpose: Frozen allogeneic skin grafting for extensive severe burns is useful for life-saving treatment of patients. The Japan Skin Bank Network is the only tissue bank in Japan that stores and supplies frozen allogeneic skin. It has established a network of 80 burn treatment facilities nationwide. In this study, we monitored the temperature in a dry shipper and examined the effects of distance, transport time, season, and other factors on the ability of facilities in Japan to transport frozen allogeneic skin at a constant ultra-low temperature and supply safe and highly viable skin until transplantation.<br> Methods: A temperature-recording sensor was attached to a tank filled with liquid nitrogen for transportation (dry shipper). Samples were transported and temperature changes were recorded until the tank was returned. Test transfers were conducted at seven locations (Okinawa, Kyushu, Shikoku, Tokai, Kanto, Tohoku, and Hokkaido) during two seasons (winter and summer).<br> Results: The maximum range of temperature fluctuation outside the warehouse was 14.2℃ (summer: Okinawa Prefecture) and 25.0℃ (winter: Hokkaido) , depending on the region and seasonality, which may be due to differences in outside temperature and temperature inside the facilities during transport. The temperature was maintained at an average of －194.8 to －196.1℃ without any regional or seasonal influence.<br> Conclusion: In all regions surveyed, there was little influence from seasonal and regional differences, and the quality of the product was maintained. Our findings suggest that cryopreserved skin can be delivered without problems using the current transportation method.
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連載 随想 儚い夢 Invited Reviewed
伊東 大
形成外科 67 ( 3 ) 229 - 229 2024.3
Language：Japanese Publishing type：Research paper (other academic) Publisher：克誠堂出版(株)
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Microvascular reconstruction for oral cancer in older adult patients: the impact of age on surgical outcomes. Reviewed
Kouketsu A, Kaneuji T, Yamaguma Y, Yamauchi K, Sugiura T, Takahashi T, Ito H, Yamashita Y
Oral surgery, oral medicine, oral pathology and oral radiology 137 ( 1 ) 6 - 11 2024.1
Language：English Publishing type：Research paper (scientific journal)
Books 【 display / non-display 】
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続・食道疾患症例集—こんな時どうする？
田代耕盛、武野慎祐、河野文彰、伊東 大、七島篤志、中村都英（ Role： Contributor）
海鳥社 2019.6
Language：Japanese
Presentations 【 display / non-display 】
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遊離組織移植症例の近赤外線小型組織オキシメーターを併用した術後管理
藤田 環、伊東 大、伊東憲子、中井陸運
第51回日本マイクロサージェリー学会
Event date： 2024.11.29
Presentation type：Oral presentation (general)
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眼瞼分離母斑の治療経験
伊東憲子、伊東 大、藤田 環
第124回九州・沖縄形成外科学会学術集会
Event date： 2024.10.26
Presentation type：Oral presentation (general)
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宮崎大学医学部附属病院における小児科と形成外科との関わり
伊東 大
宮崎県小児科医会春季学術講演会
Event date： 2024.5.19
Presentation type：Oral presentation (general)
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穿刺吸引のみで縮小した小児頸部リンパ管腫の1例
伊東 大、南里健太、伊東憲子
第122回九州・沖縄形成外科学会学術集会
Event date： 2024.3.9
Presentation type：Oral presentation (general)
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Twin Tower-shaped Anastomosisの有用性と安全性
南里健太、伊東 大、伊東憲子
第29回日本形成外科手術手技学会
Event date： 2024.3.2
Presentation type：Oral presentation (general)