研究者詳細 - 田邊　俊介

論文 - 田邊　俊介

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全胃十二指腸が脱出した食道裂孔ヘルニアに対し、鏡視下手術が有用であった一例

近藤喜太, 田邊俊介, 永坂岳司, 小林直哉, 白川靖弘, 山辻知樹, 猶本良夫, 田中紀章

日本外科系連合学会誌 34 ( 4 ) 714 - 714 2009年8月

Endoscopic submucosal dissection (ESD) 後に短期間に著明な縦隔リンパ節転移を来した食道表在扁平上皮癌の1例

藤原康宏, 猶本良夫, 田邊俊介, 桜間一史, 高岡宗徳, 白川靖博, 山辻知樹, 田中紀章

日本消化器内視鏡学会雑誌 = Gastroenterological endoscopy 51 ( 5 ) 1284 - 1289 2009年5月

記述言語：日本語出版者・発行元：Japan Gastroenterological Endoscopy Society

食道表在癌治療では内視鏡的粘膜下層剥離術（ESD）が急速に普及している．ESDの切除標本でSM浸潤を認め，追加外科手術施行前に，急速に縦隔リンパ節（n106recR）転移を来した食道表在扁平上皮癌の1例を経験した．ESD前のCTではn106recRリンパ節の存在を認め，転移は否定しえない状態であった．ESD後に急速増大したリンパ節転移とESD手技との間の関連は不明であるが，ESDの適応拡大には細心の注意が必要であると考えられた．

DOI： 10.11280/gee.51.1284

CiNii Article

CiNii Books

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その他リンク： http://search.jamas.or.jp/link/ui/2009275658

[A case report of FOLFOX treatment for primary duodenal carcinoma with multiple liver metastases]. 査読

Yasuhiro Fujiwara, Yoshio Naomoto, Shunsuke Tanabe, Kazufumi Sakurama, Kazuhiro Noma, Toshio Nishikawa, Takayuki Motoki, Munenori Takaoka, Yasuhiro Shirakawa, Tomoki Yamatsuji, Junji Matsuoka, Noriaki Tanaka

Gan to kagaku ryoho. Cancer & chemotherapy 36 ( 4 ) 655 - 7 2009年4月

記述言語：日本語掲載種別：研究論文（学術雑誌）

We report a case of a woman in her sixties having primary duodenal carcinoma with multiple liver metastases who was treated with oxaliplatin in combination with infusional 5-fluorouracil/Leucovorin(FOLFOX regimen). After completing 2 courses of the chemotherapy, computed tomography showed a partial response without any severe adverse events. Now at 8 months, the PR stage has been maintained. So far, no standard therapeutic strategy for metastatic duodenal carcinoma has been developed. However, we suggest a FOLFOX regimen can be highly effective as a safe approach for continuously maintaining the quality of life of patients with this rare type of cancer.

PubMed

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活動性SLEを伴う進行食道癌の一例根治切除後4年間無再発生存例の検討招待

元木崇之, 猶本良夫, 藤原康宏, 白川靖博, 山辻知樹, 高岡宗徳, 田邊俊介, 大原利章, 松岡順治, 田中紀章

外科治療 100 ( 3 ) 315 - 318 2009年3月

記述言語：日本語掲載種別：論文集(書籍)内論文出版者・発行元：(株)永井書店

42歳女。下腿の浮腫、全身倦怠感、嚥下困難、38℃をこえる発熱で近医を受診し、Systemic lupus Erythematosus(SLE)と診断された。上部消化管内視鏡で下部食道から胃噴門部に2型病変を認め、生検より食道扁平上皮癌と診断され当院入院となった。貧血、血小板数低下と低アルブミン血症を認め、上部消化管内視鏡で右壁中心に胃噴門部へ浸潤する高い隆起性病変を認め、腹部造影CTで#7リンパ節の腫大、胸腹水、脾腫を認めた。以上よりEsophageal cancer、AeG Type2、T3N2M0 StageIIIと術前診断した。SLEは強い活動性を示したためSLEの治療を先行し、ステロイドパルス療法とPSL維持療法により術前準備を行った。縫合不全の合併症のリスクを考慮して分割手術として開腹・頸部・経横隔膜操作による食道・胃噴門部切除、胃管皮下経路再建(未吻合)・胆嚢摘出術を行い、術後10ヵ月目に食道・胃管吻合を施行した。初回術後の大量の胸水に対して、胸腔腹腔間にデンバーシャントを留置して胸水の減量と胸水に含まれ漏出した蛋白の腹腔内での再吸収により血中の蛋白濃度が改善できた。I期目手術後4年経過した現在、再発もなく社会復帰した。

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その他リンク： https://search.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2009&ichushi_jid=J00396&link_issn=&doc_id=20090309180019&doc_link_id=%2Faf2gktye%2F2009%2F010003%2F019%2F0315-0318%26dl%3D0&url=http%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Faf2gktye%2F2009%2F010003%2F019%2F0315-0318%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Establishment of a lymph node metastasis model from subcutaneous tumors of gastrointestinal stromal tumor model cells. 査読国際誌

Kazufumi Sakurama, Yoshio Naomoto, Toshiaki Ohara, Nobuyuki Watanabe, Munenori Takaoka, Hitoshi Nagatsuka, Yasuko Tomono, Toru Tanida, Kazuhiro Noma, Shunsuke Tanabe, Yasuhiro Fujiwara, Takayuki Motoki, Yasuhiro Shirakawa, Tomoki Yamatsuji, Seiichi Hirota, Takahiro Taguchi, Noriaki Tanaka

Oncology reports 21 ( 2 ) 407 - 11 2009年2月

記述言語：英語掲載種別：研究論文（学術雑誌）

There is currently no suitable animal model of metastasis using cultured human gastrointestinal stromal tumor cells even though the molecular mechanisms of c-KIT-mediated progression and metastasis should be clarified. Ba/F3 murine lymphocyte cells transduced with mutant c-KIT have been utilized to analyze some molecular mechanisms related to a constitutively activated c-KIT signaling and to assess the efficacy of molecular-targeted inhibitors. Using this cellular system, we coincidentally discovered the development of axillary and inguinal lymph node swelling three weeks after subcutaneous injection of Ba/F3 cells with c-KIT mutation into nude mice. Mutation-specific PCR detected c-KIT mutation in the swollen lymph nodes but not in unmetastasized normal lymph nodes, indicating that the lymph nodes contain tumor cells which should come from a primary subcutaneous tumor. Microscopic observation revealed tumor cells infiltrating through lymphatic follicles with Ki-67-positive staining to distinguish them from lymphocytes. The significance of this model is helpful to understand the molecular mechanisms of c-KIT-mediated metastasis and is useful for assessments of molecular therapeutics and in vivo imaging.

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TAE226, a dual inhibitor for FAK and IGF-IR, has inhibitory effects on mTOR signaling in esophageal cancer cells. 査読国際誌

Zhi Gang Wang, Takuya Fukazawa, Toshio Nishikawa, Nobuyuki Watanabe, Kazufumi Sakurama, Takayuki Motoki, Munenori Takaoka, Shinji Hatakeyama, Osamu Omori, Toshiaki Ohara, Shunsuke Tanabe, Yasuhiro Fujiwara, Yasuhiro Shirakawa, Tomoki Yamatsuji, Noriaki Tanaka, Yoshio Naomoto

Oncology reports 20 ( 6 ) 1473 - 7 2008年12月

記述言語：英語掲載種別：研究論文（学術雑誌）

Esophageal cancer is one of the most aggressive cancers in the world. Novel preventive and therapeutic strategies tend to target the key molecules involved in the signaling transduction pathways for cell growth. It is known that FAK and mTOR are important controllers of cell growth. TAE226, a novel small molecule compound, is a potent ATP competitive inhibitor of FAK and IGF-IR. TAE226 can block FAK and IGF-IR signaling pathways. The purpose of this study was to explore the inhibitory effects on mTOR signaling and the mechanism of cell growth suppression by TAE226. We examined the expression of mTOR and S6 in esophageal cancer cells (SEG-1) and normal esophageal epithelial cells (KOB-13) and the efficacy of TAE226 against SEG-1 cells. mTOR and S6 were overexpressed in SEG-1 cells compared with KOB-13 cells. TAE226 inhibited the expression of mTOR, Akt, p70S6K and S6 as well as the phosphorylation of mTOR (Ser2448), Akt (Ser473), p70S6K (Thr389) and S6 (Ser240/244). As a result, TAE226 induced a dose-dependent decrease in cell growth (number) and damage in the cell shape. Together, these data show that TAE226 has potent inhibitory effects on mTOR signaling and esophageal cancer cell growth indicating that TAE226 has potential application in esophageal cancer treatment.

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EUS-FNA後の出血により緊急手術を行った胃GISTの1例

藤智和, 猶本良夫, 田邊俊介, 近藤喜太, 藤原康宏, 吉田亮介, 野間和広, 櫻間一史, 宇野太, 香川俊輔, 白川靖博, 山辻知樹, 小林直哉, 藤原俊義, 松原長秀, 松岡順治, 田中紀章

岡山医学会雑誌 120 ( 2 ) 249 - 250 2008年8月

[Clinicopathological significance of pyrimidine nucleoside phosphorylase (PyNPase) and dihydropyrimidine dehydrogenase (DPD) in advanced colorectal cancer]. 査読

Shinya Otsuka, Shunsuke Tanabe, Yousuke Tsunemitsu, Norifumi Ariki, Kazuya Miyoshi, Masaru Inagaki, Masahiko Takahashi, Toshihide Oosaki, Sadanori Fuchimoto, Masahito Yumura

Gan to kagaku ryoho. Cancer & chemotherapy 32 ( 11 ) 1679 - 81 2005年10月

記述言語：日本語掲載種別：研究論文（学術雑誌）

We examined clinicopathological characteristics and prognoses of seventy advanced colorectal cancer cases by measuring pyrimidine nucleoside phosphorylase (PyNPase) and dihydropyrimidine dehydrogenase (DPD) in tumor and normal tissue. PyNPase activities in cancerous tissue obtained from resected were 82.7 +/- 41.9 U/mg protein, which were significantly higher than 37.2 +/- 24.0 U/mg protein in normal tissue (p < 0.001). On the other hand, DPD activities in cancerous tissue were significantly lower in normal tissue (p < 0.05). In cases with lymphnode metastases, PyNPase activities of cancerous tissue were significantly higher than that of no lymphnode metastases cases (p < 0.05). In cases with grade 2 side-effects or higher by oral adjuvant chemotherapy, DPD activities in normal tissue were significantly lower than that of other cases (p < 0.05). With regard to Dukes' B and C cases that were resected curatively, PyNPase activities of cancerous tissue of higher group's prognosis were worse than that of the lower group. In the group received 5'-DFUR as adjuvant chemotherapy, non-recurrent survival rate of the group exhibiting higher PyNPase activities was better than that of the lower group.

PubMed

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Sudden death from metastatic esophageal cancer to the ventricular septum. 査読

Masafumi Kataoka, Kaori Shigemitsu, Shunsuke Tanabe, Toshinori Ohara, Takaomi Takahata, Soichiro Nose

The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi 53 ( 7 ) 365 - 8 2005年7月

記述言語：英語掲載種別：研究論文（学術雑誌）

A 67-year-old man was admitted to our hospital due to esophageal cancer. Cancer existed at the lower esophagus and subtotal esophagectomy and lymphadenectomy was performed. The postoperative course was uneventful. Pathological findings revealed moderately differentiated squamous cell carcinoma that metastasized to the abdominal lymph nodes which include the paraaortic lymph nodes. He complained of anorexia three months after the operation and was found to have multiple liver and mediastinal lymph node metastases. He was admitted for chemotherapy. Before starting chemotherapy, he suddenly died without any sign of hemorrhage or respiratory disorder. Autopsy showed metastatic lesions to the heart and mediastinal lymph nodes, liver, thoracic vertebrae, kidney, adrenal gland and heart. Metastatic nodules in the heart were on the ventricular septum where the conducting system exists. No direct invasion from the pericardium was observed. Blockade of the conducting system of the heart was considered to have caused the severe arrhythmia and sudden cardiac arrest.

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