論文 - 伊東 大
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血管柄付き遊離腸骨鼠径皮弁により再建した先天性母指形成不全症の治療経験 : 長期経過観察と仮骨延長法による骨延長
中森 大記, 佐々木 健司, 伊東 大, 森岡 康祐, 野崎 幹弘
日形会誌 : 日本形成外科学会会誌 = Journal of Japan Society of Plastic and Reconstructive Surgery 28 ( 12 ) 771 - 776 2008年12月
記述言語：日本語 掲載種別：研究論文（学術雑誌）
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指尖部切断再接着症例の検討 査読あり
伊東 大, 佐々木 健司, 越智 正和, 此枝 央人, 野崎 幹弘
日本マイクロサージャリー学会会誌 = Journal of Japanese Society of Reconstructive Microsurgery 20 ( 2 ) 108 - 114 2007年6月
担当区分：筆頭著者, 最終著者, 責任著者 記述言語：日本語 掲載種別：研究論文（学術雑誌）
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伊東 大, 森岡 康裕, 片平 次郎, 仲沢 弘明, 野崎 幹弘
日形会誌 : 日本形成外科学会会誌 = Journal of Japan Society of Plastic and Reconstructive Surgery 27 ( 4 ) 316 - 320 2007年4月
担当区分：筆頭著者, 責任著者 記述言語：日本語 掲載種別：研究論文（学術雑誌）
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Two cases of fibrolipoma in nucha 査読あり
Konoeda H., Ito H., Ochi M., Sasaki K.
Skin Research 6 ( 2 ) 145 - 149 2007年4月
記述言語：日本語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Skin Research
We report two cases of relative rare fibrolipoma of which pre-operative diagnosis suggested malignant tumor as a potential diagnosis. Case1 : 59-year-old male presented with palpable 4 X 4cm tumor on the nuchal region. There was low and fat signal isointensity in the tumor area on MRI findings. The tumor was resected and histopathologic examination revealed fibrolipoma. Post-operative course was uneventful and no recurrence was found at 13-months follow-up point. Case 2 : 59-year-old male presented with slowly progressive mass on the nuchal region. Preoperative MRI showed 53 X 26mm tumor with combined low and fat signal isointensity. Postoperative histopathologic findings of the specimen revealed fibrolipoma. At 14-months follow-up point, no signs of recurrence were seen. The diagnosis of fibrolipoma should be considered in patients who have slow progressive mass on the nuchal region with combined low and fat signal isointensity on MRI imaging.
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越智 正和, 伊東 大, 此枝 央人, 仲沢 弘明, 佐々木 健司, 野崎 幹弘
熱傷 : 日本熱傷学会機関誌 = Japan journal of burn injuries 33 ( 1 ) 52 - 58 2007年3月
記述言語：日本語 掲載種別：研究論文（学術雑誌）
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東京スキンバンクネットワークからの凍結保存同種皮膚移植により救命した小児重症熱傷の治療経験
片平 次郎, 仲沢 弘明, 吉田 栄香, 伊東 大, 森岡 康祐, 野崎 幹弘
熱傷 30 ( 3 ) 180 - 185 2004年9月
記述言語：日本語 掲載種別：研究論文（学術雑誌）
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Our Treatment of "Coccygeal Pad" 査読あり
Higashimori T., Nakazawa H., Ito H., Katahira J., Morioka K., Kikuchi Y., Nozaki M., Sasaki K.
Japanese Journal of Plastic and Reconstructive Surgery 47 ( 3 ) 261 - 267 2004年3月
記述言語：日本語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Japanese Journal of Plastic and Reconstructive Surgery
"Coccygeal pad" is a torose lesion of the sacrococcygeal area. Pathologically, it is hyperkeratosis and proliferation of dermal collagen. But it is rarely reported on in the plastic and reconstructive surgery fields. We experienced 5 cases in the past 6 years, and studied them retrospectively. All of the cases showed hyperkeratosis and proliferation of dermal collagen in their pathology. There was no recurrence over the last 4-years follow -up. We suggested that the etiology of coccygeal pad consists of congenital factors and chronic stimulation to the sacrococcygeal area. More research is necessary to elucidate this disease.
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小児再接着指における指骨の成長について : Phalangeal Index による検討 査読あり
森岡 康祐, 仲沢 弘明, 片平 次郎, 伊東 大, 菊池 雄二, 佐々木 健司, 野崎 幹弘
日本マイクロサージャリー学会会誌 = Journal of Japanese Society of Reconstructive Microsurgery 16 ( 4 ) 360 - 365 2003年12月
記述言語：日本語 掲載種別：研究論文（学術雑誌）
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森岡 康祐, 仲沢 弘明, 片桐 順和, 伊東 大, 岡垣 真寿美, 佐々木 健司, 野崎 幹弘
熱傷 28 ( 3 ) 199 - 206 2002年9月
記述言語：日本語 掲載種別：研究論文（学術雑誌）
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The use of temporary diverting colostomy to manage elderly individuals with extensive perineal burns
Nakazawa H., Ito H., Morioka K., Kikuchi Y., Honda T., Isago T.
Burns 28 ( 6 ) 595 - 599 2002年9月
記述言語：日本語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Burns
The regimen of burn treatment for five elderly individuals who had sustained burns that had involved the perineum included formation of colostomy to divert fecal passage. The inclusion of diverting colostomy in this group of patients had made the management of burn wound that had included eventual skin grafting technically easy. A total of 168 patients were admitted to the Burn Unit at the Kagoshima City Hospital between 1997 and 2000. There were 36 patients who had perineal involvement. Of these, there were five elderly patients aged 60 years or older. There were two men and three women who were between 60 and 81 years of age. The mean age was 72 years. The total body surface involvement varied between 7 and 55% with an average body surface involvement of 30%. The sigmoid colon was as the colostomy site. Although, two patients died of injury, the morbidities associated with colostomy procedure were nil. © 2002 Elsevier Science Ltd and ISBI. All rights reserved.
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指間形成に対する局所皮弁の工夫 査読あり
伊東 大、仲沢弘明、森岡康祐
形成外科 2002年
担当区分：筆頭著者, 最終著者, 責任著者 記述言語：日本語 掲載種別：研究論文（学術雑誌）
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森岡 康祐, 仲沢 弘明, 片桐 順和, 伊東 大, 岡垣 真寿美, 菊池 雄二, 佐々木 健司, 野崎 幹弘
日本マイクロサージャリー学会会誌 = Journal of Japanese Society of Reconstructive Microsurgery 14 ( 3 ) 179 - 189 2001年9月
記述言語：日本語 掲載種別：研究論文（学術雑誌）
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Medulloblastomaを合併したNevoid Basal Cell Carcinoma Syndromeの1例 査読あり
伊東 大, 仲沢 弘明, 森岡 康祐, 佐々木 健司, 野崎 幹弘
日形会誌 : 日本形成外科学会会誌 = Journal of Japan Society of Plastic and Reconstructive Surgery 21 ( 8 ) 506 - 511 2001年8月
担当区分：筆頭著者, 最終著者, 責任著者 記述言語：日本語 掲載種別：研究論文（学術雑誌）
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小児の単純性血管腫の治療:-陰圧下レーザー照射による治療成績- 査読あり
権 成基, 野崎 幹弘, 佐々木 健司, 大久保 麗, 岡垣 真寿美, 伊東 大
日本レーザー医学会誌 16 ( 0 ) 311 - 314 1995年
記述言語：日本語 掲載種別：研究論文（学術雑誌） 出版者・発行元：日レ医誌
There are some reports from America that treatment of port wine stain in infants would result in more excellent response than adults. In fact, these reports say that 40 to 70% of patients younger than 7 years old would get almost 100% clearance. There appear, however, to be few papers that report such good results in Japan. This may be caused by difference between Caucasians and Japanese. So we should try new trials using Japanese port wine patients.<BR>We performed dye laser treatment using the negative pressure method on 100 cases of port stain. They received two or more treatment sessions and were evaluated by four levels of treatment response (excellent, good, fair, poor). Of the 19 patients who were younger than seven years old, 12 (63%) had excellent responses, and 6 (37%) had good responses (average number of treatment session was 3.2 times). Of the 12 patients who were from 7 to 12 years old, 2 (16,7%) had excellent responses, 6 (50.0%) had good responses (average number of treatment session was 3.9 times). Of the 16 patients who were from 13 to 18 years old, 4 (25.0%) had excellent responses, 10 (62.5%) good responses (average number of treatment session was 3.6 times). Of the 53 patients who were older than 19 years old, 15 (28.3%) had excellent responses, 26 (49.1%) had good responses (average number of treatment session was 3.1 times).<BR>What we are calling the negative pressure method is a procedure in which a laser ray is irradiated at the spot that is conditioned with the negative pressure (250-350 torr under the atmosphere pressure). This negative pressure, was realized by 'the negative pressure adapter,' that we made and attached to the handpiece of the dye laser apparatus. Suction on the small area of the surface of human skin makes its color more reddish than the color surrounding it. The mechanism of this phenomenon is aggregation of erythrocytes. We infer that ectasia of vessels, and congestion or stopping. of blood flow occurs in this area at the same time. This means an increase in the number of erythrocytes as targets of the laser rays in the vessels. Those vessels with smaller diameter, such as capillaries, usually include fewer erythrocytes. If port wine stain included such. small vessels, irradiation under negative pressure would cause more conspicuous agglutination of red blood cells, fibrin, and platelet thrombus in the vessels. In addition, our histological examination of port wine stain in the cheek showed dermis of children is thinner than adults and children's vessels of port wine stain are apt to be smaller in diameter. These might be the reasons why the negative pressure method is so effective in treating port wine stain of children.