JaLCDOI 10.18926/AMO/54817
フルテキストURL 70_6_511.pdf
著者 Gobara, Hideo| Hiraki, Takao| Iguchi, Toshihiro| Fujiwara, Hiroyasu| Nagasaka, Takeshi| Kishimoto, Hiroyuki| Tanaka, Takehiro| Kanazawa, Susumu|
抄録 An 87-year-old Japanese man underwent percutaneous cryoablation (PCA) therapy for his renal cell tumor. We displaced the colon from the tumor using hydrodissection. Computed tomography (CT) immediately after PCA was indicative of iceball extension to the colon wall, and a discontinuous enhancement of the colon wall was observed. We therefore performed an emergency surgery. On laparotomy, we observed a dark-purple area on the affected area of the colon, and the resected specimen showed focal, deep ulceration on the mucosal surface. Photomicrography revealed mucosal necrosis, submucosal hemorrhage, and necrotic foci in the muscularis propria, corresponding to the discontinuous colon wall enhancement on CT and the deep ulceration and dark-purple area on laparotomy. He recovered from surgery and was discharged without any complications.
キーワード bowel injury complication cryoablation renal cell carcinoma thermal ablation
Amo Type Case Report
発行日 2016-12
出版物タイトル Acta Medica Okayama
70巻
6号
出版者 Okayama University Medical School
開始ページ 511
終了ページ 514
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2016 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 28003679
JaLCDOI 10.18926/AMO/53672
フルテキストURL 69_5_267.pdf
著者 Inada, Ryo| Nagasaka, Takeshi| Kondo, Yoshitaka| Watanabe, Ayako| Toshima, Toshiaki| Kubota, Nobuhito| Kikuchi, Satoru| Ishida, Michihiro| Kuroda, Shinji| Mori, Yoshiko| Kishimoto, Hiroyuki| Fujiwara, Toshiyoshi|
抄録 The aim of this single-institution, retrospective, observational case-control study was to evaluate the safety and feasibility of laparoscopic proctocolectomy (PC) for ulcerative colitis (UC), by comparing it with a case-control series of open PC. Twenty UC patients who underwent laparoscopic PC were retrospectively compared with the open PC group of 12 patients matched for age, sex, and urgency of the operation. In the laparoscopic PC group, the operative time was significantly longer, but the amount of blood loss was significantly smaller. The open PC patients underwent an intraoperative blood transfusion significantly more often, and the serum C-reactive protein level on the first postoperative day was significantly higher in the open PC group. In the laparoscopic PC group, the rate of severe postoperative morbidities, grades 3 and 4 on the Clavien-Dindo classification, was significantly lower, and the median length of hospital stay was significantly shorter. Laparoscopic PC for patients with UC showed superior perioperative outcomes to open PC, except for longer operative time.
キーワード laparoscopic surgery total proctocolectomy open proctocolectomy ulcerative colitis case-matched study
Amo Type Original Article
発行日 2015-10
出版物タイトル Acta Medica Okayama
69巻
5号
出版者 Okayama University Medical School
開始ページ 267
終了ページ 273
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2015 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 26490023
Web of Sience KeyUT 000365519600002
Sort Key 7
タイトル(別表記) Successful laparoscopic resection of a cecal tumor in a 95-year-old man
フルテキストURL 127_117.pdf
著者 渡邉 彩子| 稲田 涼| 永坂 岳司| 八木 朝彦| 松本 聖| 戸嶋 俊明| 菊池 覚次| 黒田 新士| 近藤 喜太| 母里 淑子| 岸本 浩行| 藤原 俊義|
抄録 We report a successful laparoscopic resection of a cecal tumor in a 95-year-old Japanese man. The patient visited an initial hospital with a complaint of constipation in March 2014. Computed tomography scan and colonoscopy showed a stenotic ileocecal cancer with pericolic lymph node metastases, and he was referred to our department for management. Since his general condition was maintained, we performed a laparoscopic ileocecal resection with regional lymph node dissection for the patient. The operation achieved curative resection, and the tumor was diagnosed as a moderately differentiated adenocarcinoma and graded as pStage IIIa (pT3, pN0, pM0) according to the Japanese Classification of Colorectal Carcinoma, eighth edition. He was discharged on the 11th postoperative day without perioperative complications. Several large-scale randomized controlled trials (RCTs) revealed that laparoscopic surgeries for colorectal cancers have some advantages compared to open surgeries, including superior short-term outcomes and comparable long-term outcomes. Unfortunately, since these RCTs did not include enough elderly patients, the safety and feasibility of laparoscopic surgery for extremely elderly patients are still unknown. With respect to less-invasive procedures, these advantages of laparoscopic surgery are also thought to be the advantages for elderly colorectal cancer patients.
キーワード 超高齢者(extremely elderly patient) 大腸癌(colorectal cancer) 腹腔鏡手術(laparoscopic surgery)
備考 症例報告(Case Reports)
出版物タイトル 岡山医学会雑誌
発行日 2015-08-03
127巻
2号
出版者 岡山医学会
出版者(別表記) Okayama Medical Association
開始ページ 117
終了ページ 121
ISSN 0030-1558
NCID AN00032489
資料タイプ 学術雑誌論文
関連URL isVersionOf https://doi.org/10.4044/joma.127.117
言語 Japanese
著作権者 Copyright (c) 2015 岡山医学会
論文のバージョン publisher
査読 有り
DOI 10.4044/joma.127.117
NAID 130005096253
Eprints Journal Name joma
参考文献 1) 大腸癌治療ガイドライン 医師用 2014年版, 大腸癌研究会編, 金原出版, 東京(2014). 2) Fleshman J, Sargent DJ, Green E, Anvari M, Stryker SJ, Beart RW Jr, Hellinger M, Flanagan R Jr, Peters W, Nelson H, Clinical Outcomes of Surgical Therapy Study Group : Laparoscopic colectomy for cancer is not inferior to open surgery based on 5-year data from the COST Study Group trial. Ann Surg (2007) 246, 655-662. 3) Colon Cancer Laparoscopic or Open Resection Study Group, Buunen M, Veldkamp R, Hop WC, Kuhry E, Jeekel J, Haglind E, Påhlman L, Cuesta MA, Msika S, Morino M, Lacy A, Bonjer HJ : Survival after laparoscopic surgery versus open surgery for colon cancer : long-term outcome of a randomised clinical trial. Lancet Oncol (2009) 10, 44-52. 4) Jayne DG, Thorpe HC, Copeland J, Quirke P, Brown JM, Guillou PJ : Five-year follow-up of the Medical Research Council CLASICC trial of laparoscopically assisted versus open surgery for colorectal cancer. Br J Surg (2010) 97, 1638-1645. 5) Kitano S, Inomata M, Sato A, Yoshimura K, Moriya Y, Japan Clinical Oncology Group Study : Randomized controlled trial to evaluate laparoscopic surgery for colorectal cancer : Japan Clinical Oncology Group Study JCOG 0404. Jpn J Clin Oncol (2005) 35, 475-477. 6) Lujan J, Valero G, Hernandez Q, Sanchez A, Frutos MD, Parrilla P : Randomized clinical trial comparing laparoscopic and open surgery in patients with rectal cancer. Br J Surg (2009) 96, 982-989. 7) 永坂岳司, 稲田 涼, 藤原俊義 : 腸管損傷の修復法 : OGS NOW16合併症対策&知っておきたい他科の手術手技, メジカルビュー社, 東京(2013)pp74-81. 8) 大腸癌取り扱い規約 第8版, 大腸癌研究会編, 金原出版, 東京(2013). 9) 小澤平太, 固武健二郎 : 我が国の大腸癌 最新の基本統計(2) ―大腸癌全国登録1974~1999年症例のデータから―. 大腸癌Frontier(2010)3, 293-297. 10) Grailey K, Markar SR, Karthikesalingam A, Aboud R, Ziprin P, Faiz O : Laparoscopic versus open colorectal resection in the elderly population. Surg Endosc (2013) 27, 19-30. 11) 藤井正一, 石部敦士, 大田貢由, 渡辺一輝, 渡邉 純, 辰巳健志, 山岸 茂, 市川靖史, 大木繁男, 國崎主税, 嶋田 紘, 遠藤 格 : 高齢者(80歳以上)大腸癌に対する手術成績の検討. 日本大腸肛門病会誌(2013)66, 221-228. 12) 須藤 剛, 佐藤敏彦 : 高齢者大腸癌患者における腹腔鏡補助下手術の検討. 日老医誌(2011)48, 665-671. 13) Clavien PA, Barkun J, de Oliveira ML, Vauthey JN, Dindo D, Schulick RD, de Santibañes E, Pekolj J, Slankamenac K, Bassi C, Graf R, Vonlanthen R, et al. : The Clavien-Dindo classification of surgical complications : five-year experience. Ann Surg (2009) 96, 187-196.
JaLCDOI 10.18926/AMO/53340
フルテキストURL 69_2_113.pdf
著者 Inada, Ryo| Nagasaka, Takeshi| Toshima, Toshiaki| Mori, Yoshiko| Kondo, Yoshitaka| Kishimoto, Hiroyuki| Hiraki, Takao| Oshiro, Taihei| Kanemitsu, Yukihide| Fujiwara, Toshiyoshi|
抄録 A case of advanced rectal cancer treated by aggressive local and systemic treatment who has survived more than 7 years from initial recurrence is presented. A 55-year-old woman was diagnosed with advanced lower rectal cancer and underwent a low anterior resection with complete removal of all regional lymph nodes and total mesorectal excision. The tumor was diagnosed as a moderately differentiated adenocarcinoma, pStage IIIB (T3, N2a, M0). Twenty-six months after the initial surgery, local recurrence in the pelvis was detected by computed tomography, and total pelvic exenteration with distal sacrectomy (TPES) was performed after systemic chemotherapy with a molecular-targeted drug. Six months after the TPES, multiple lung metastases were detected. Consequently, the patient underwent radiofrequency ablation (RFA) and chemotherapy. The disease has since been controlled for 38 months. As volume control is essential for cancer treatment, it may be important to combine appropriate local therapy with systemic therapy to metastatic or recurrent sites in order to achieve much longer disease control.
キーワード colorectal cancer recurrence total pelvic exenteration radiofrequency ablation systemic chemotherapy
Amo Type Case Report
発行日 2015-04
出版物タイトル Acta Medica Okayama
69巻
2号
出版者 Okayama University Medical School
開始ページ 113
終了ページ 118
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2015 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 25899633
Web of Sience KeyUT 000353181700006
著者 Kikuchi, Satoru| Kishimoto, Hiroyuki| Tazawa, Hiroshi| Hashimoto, Yuuri| Kuroda, Shinji| Nishizaki, Masahiko| Nagasaka, Takeshi| Shirakawa, Yasuhiro| Kagawa, Shunsuke| Urata, Yasuo| Robert M Hoffman| Fujiwara, Toshiyoshi|
発行日 2014-12-19
出版物タイトル Molecular Therapy
資料タイプ 学術雑誌論文
著者 Shigeyasu, Kunitoshi| Tazawa, Hiroshi| Hashimoto, Yuuri| Mori, Yoshiko| Nishizaki, Masahiko| Kishimoto, Hiroyuki| Nagasaka, Takeshi| Kuroda, Shinji| Urata, Yasuo| Goel, Ajay| Kagawa, Shunsuke| Fujiwara, Toshiyoshi|
発行日 2014-05-28
出版物タイトル Gut
資料タイプ 学術雑誌論文
著者 Yano, Shuya| Tazawa, Hiroshi| Hashimoto, Yuuri| Shirakawa, Yasuhiro| Kuroda, Shinji| Nishizaki, Masahiko| Kishimoto, Hiroyuki| Uno, Futoshi| Nagasaka, Takeshi| Urata, Yasuo| Kagawa, Shunsuke| Hoffman, Robert M.| Fujiwara, Toshiyoshi|
発行日 2013-12-01
出版物タイトル Clinical Cancer Research
19巻
23号
資料タイプ 学術雑誌論文
著者 Yoshida, Ryosuke| Tazawa, Hiroshi| Hashimoto, Yuuri| Yano, Shuya| Onishi, Teppei| Sasaki, Tsuyoshi| Shirakawa, Yasuhiro| Kishimoto, Hiroyuki| Uno, Futoshi| Nishizaki, Masahiko| Kagawa, Shunsuke| Fujiwara, Toshiyoshi|
発行日 2012-11
出版物タイトル Cancer Immunology, Immunotherapy
61巻
11号
資料タイプ 学術雑誌論文