Papers - IWAMURO Masaya

Pulmonary intravascular lymphoma detected by FDG-PET

Takahiro Nada, Masaya Iwamuro, Kousuke Kimura, Fumio Otsuka

Journal of General and Family Medicine   18 ( 6 )   477 - 478   2017.12

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Publishing type：Research paper (scientific journal)   Publisher：Wiley  

DOI： 10.1002/jgf2.123

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Neck schwannoma mimicking a thyroid tumor.

Kosuke Oka, Masaya Iwamuro, Fumio Otsuka

Journal of general and family medicine   18 ( 6 )   473 - 474   2017.12

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Language：English   Publishing type：Research paper (scientific journal)  

Although we often see patients with neck tumors, neck schwannomas are quite rare. We should keep schwannnoma in mind when we identified tumors on the side of the neck.

DOI： 10.1002/jgf2.121

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電子顕微鏡を用いた異物解析技術が糞便内の混入物の同定に有用であった1例

岩室 雅也, 浦田 晴生, 頼 冠名, 大塚 文男

日本病院総合診療医学会雑誌   13 ( 3 )   26 - 31   2017.11

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Language：Japanese   Publisher：(一社)日本病院総合診療医学会  

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Other Link： https://search.jamas.or.jp/index.php?module=Default&action=Link&pub_year=2017&ichushi_jid=J05937&link_issn=&doc_id=20171208460005&doc_link_id=%2Ffg3byoin%2F2017%2F001303%2F005%2F0026-0031%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Ffg3byoin%2F2017%2F001303%2F005%2F0026-0031%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

The Usefulness of Colonoscopy for the Detection of Ileal Involvement in Intestinal Follicular Lymphoma Patients Reviewed

Masaya Iwamuro, Katsuyoshi Takata, Eiko Hayashi, Seiji Kawano, Sakiko Hiraoka, Yoshiro Kawahara, Tadashi Yoshino, Hiroyuki Okada

ACTA MEDICA OKAYAMA   71 ( 5 )   391 - 398   2017.10

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Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.18926/AMO/55436

Web of Science

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Perimandibular abscess associated with bisphosphonate-related osteonecrosis of the jaw. Reviewed

Kazuki Ocho, Masaya Iwamuro, Hideharu Hagiya, Soichiro Ibaragi, Fumio Otsuka

Journal of general and family medicine   18 ( 5 )   305 - 306   2017.10

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1002/jgf2.71

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Promising therapeutic efficacy of a novel reduced expression in immortalized cells/dickkopf-3 expressing adenoviral vector for hepatocellular carcinoma Reviewed

Hiroaki Sawahara, Hidenori Shiraha, Daisuke Uchida, Hironari Kato, Ryo Kato, Atsushi Oyama, Teruya Nagahara, Masaya Iwamuro, Shigeru Horiguchi, Koichiro Tsutsumi, Mari Mandai, Tetsushige Mimura, Nozomu Wada, Yasuto Takeuchi, Kenji Kuwaki, Hideki Onishi, Shinichiro Nakamura, Masami Watanabe, Masakiyo Sakaguchi, Akinobu Takaki, Kazuhiro Nouso, Takahito Yagi, Yasutomo Nasu, Hiromi Kumon, Hiroyuki Okada

JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY   32 ( 10 )   1769 - 1777   2017.10

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1111/jgh.13757

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Multiple abscesses caused by repetitive intramuscular injections.

Ko Harada, Naoko Kashihara, Masaya Iwamuro, Fumio Otsuka

Journal of general and family medicine   18 ( 5 )   301 - 302   2017.10

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Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.1002/jgf2.62

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Linked color imaging (LCI), a novel image-enhanced endoscopy technology, emphasizes the color of early gastric cancer. International journal

Hiromitsu Kanzaki, Ryuta Takenaka, Yoshiro Kawahara, Daisuke Kawai, Yuka Obayashi, Yuki Baba, Hiroyuki Sakae, Tatsuhiro Gotoda, Yoshiyasu Kono, Ko Miura, Masaya Iwamuro, Seiji Kawano, Takehiro Tanaka, Hiroyuki Okada

Endoscopy international open   5 ( 10 )   E1005-E1013   2017.10

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Language：English   Publishing type：Research paper (scientific journal)  

Background and study aims:  Linked color imaging (LCI) and blue laser imaging (BLI) are novel image-enhanced endoscopy technologies with strong, unique color enhancement. We investigated the efficacy of LCI and BLI-bright compared to conventional white light imaging (WLI) by measuring the color difference between early gastric cancer lesions and the surrounding mucosa. Patients and methods:  Images of early gastric cancer scheduled for endoscopic submucosal dissection were captured by LCI, BLI-bright, and WLI under the same conditions. Color values of the lesion and surrounding mucosa were defined as the average of the color value in each region of interest. Color differences between the lesion and surrounding mucosa (ΔE) were examined in each mode. The color value was assessed using the CIE L*a*b* color space (CIE: Commission Internationale d'Eclairage). Results:  We collected images of 43 lesions from 42 patients. Average ΔE values with LCI, BLI-bright, and WLI were 11.02, 5.04, and 5.99, respectively. The ΔE was significantly higher with LCI than with WLI ( P  < 0.001). Limited to cases of small ΔE with WLI, the ΔE was approximately 3 times higher with LCI than with WLI (7.18 vs. 2.25). The ΔE with LCI was larger when the surrounding mucosa had severe intestinal metaplasia ( P  = 0.04). The average color value of a lesion and the surrounding mucosa differed. This value did not have a sufficient cut-off point between the lesion and surrounding mucosa to distinguish them, even with LCI. Conclusion:  LCI had a larger ΔE than WLI. It may allow easy recognition and early detection of gastric cancer, even for inexperienced endoscopists.

DOI： 10.1055/s-0043-117881

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Letter: a potassium-competitive acid blocker vs a proton pump inhibitor for healing endoscopic submucosal dissection-induced artificial ulcers after treatment of gastric neoplasms Reviewed

H. Ban, M. Sugimoto, T. Otsuka, M. Murata, T. Nakata, H. Hasegawa, M. Fukuda, O. Inatomi, S. Bamba, R. Kushima, A. Andoh

ALIMENTARY PHARMACOLOGY & THERAPEUTICS   46 ( 5 )   564 - 565   2017.9

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Language：English  

DOI： 10.1111/apt.14202

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Management of gastric mucosa-associated lymphoid tissue lymphoma in patients with extra copies of the MALT1 gene Reviewed

Masaya Iwamuro, Ryuta Takenaka, Masahiro Nakagawa, Yuki Moritou, Shunsuke Saito, Shinichiro Hori, Tomoki Inaba, Yoshinari Kawai, Tatsuya Toyokawa, Takehiro Tanaka, Tadashi Yoshino, Hiroyuki Okada

WORLD JOURNAL OF GASTROENTEROLOGY   23 ( 33 )   6155 - 6163   2017.9

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Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

DOI： 10.3748/wjg.v23.i33.6155

Web of Science

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早期胃癌に対するLCI(linked color image)とAIM色素を併用した画像強調内視鏡(IEE)の有用性

河原 祥朗, 神崎 洋光, 河野 吉泰, 後藤田 達洋, 岩室 雅也, 榮 浩行, 大林 由佳, 馬場 雄己, 川野 誠司, 田中 健大, 岡田 裕之

Gastroenterological Endoscopy   59 ( Suppl.2 )   2132 - 2132   2017.9

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Language：Japanese   Publisher：(一社)日本消化器内視鏡学会  

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当院での潰瘍性大腸炎患者における上部消化管病変の検討

加藤 諒, 岩室 雅也, 平岡 佐規子, 高嶋 志保, 半井 明日香, 井口 俊博, 岡田 裕之

Gastroenterological Endoscopy   59 ( Suppl.2 )   2237 - 2237   2017.9

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Language：Japanese   Publisher：(一社)日本消化器内視鏡学会  

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Deterioration of duodenal lymphangiectasia after radiotherapy for gastric malt lymphoma Reviewed

Masaya Iwamuro, Takehiro Tanaka, Hiromitsu Kanzaki, Seiji Kawano, Yoshiro Kawahara, Yoshiaki Iwasaki, Hiroyuki Okada

ecancermedicalscience   11   2017.7

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Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Cancer Intelligence  

DOI： 10.3332/ecancer.2017.752

Scopus

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十二指腸偽メラノーシスの1例

岩室 雅也, 岡 昌平, 神崎 洋光, 田中 健大, 川野 誠司, 河原 祥朗, 岡田 裕之

日本消化器病学会雑誌   114 ( 7 )   1264 - 1268   2017.7

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Language：Japanese   Publisher：(一財)日本消化器病学会  

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Other Link： https://search.jamas.or.jp/default/link?pub_year=2017&ichushi_jid=J01118&link_issn=&doc_id=20170720090008&doc_link_id=1390282681380288384&url=https%3A%2F%2Fcir.nii.ac.jp%2Fcrid%2F1390282681380288384&type=CiNii&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00003_3.gif

治療抵抗性の後天性血友病の一例

大塚 勇輝, 木村 耕介, 岡 浩介, 安田 美帆, 長谷川 功, 大村 大輔, 岩室 雅也, 頼 冠名, 花山 宜久, 近藤 英生, 大塚 文男

日本病院総合診療医学会雑誌   13 ( 1 )   144 - 144   2017.7

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Language：Japanese   Publisher：(一社)日本病院総合診療医学会  

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下垂体茎断裂による下垂体前葉機能低下からQOL低下を来した1例

長谷川 功, 喜多村 勇大朗, 岡 浩介, 安田 美帆, 木村 耕介, 大村 大輔, 中道 晶子, 灘 隆宏, 岩室 雅也, 頼 冠名, 三好 智子, 小川 弘子, 小比賀 美香子, 花山 宜久, 近藤 英生, 片岡 仁美, 越智 可奈子, 大塚 文男

日本病院総合診療医学会雑誌   13 ( 1 )   149 - 149   2017.7

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Language：Japanese   Publisher：(一社)日本病院総合診療医学会  

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敗血症を呈したYersinia pseudotuberculosis感染症の一例

大重 和樹, 萩谷 英大, 長谷川 功, 岩室 雅也, 頼 冠名, 草野 展周, 大塚 文男

日本病院総合診療医学会雑誌   13 ( 1 )   161 - 161   2017.7

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Language：Japanese   Publisher：(一社)日本病院総合診療医学会  

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口腔内潰瘍で発症し骨髄不全症候群と腸管ベーチェット病の合併が疑われた1例

山本 紘一郎, 木村 耕介, 岩室 雅也, 岡 浩介, 安田 美帆, 長谷川 功, 頼 冠名, 大塚 文男

日本病院総合診療医学会雑誌   13 ( 1 )   165 - 165   2017.7

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Language：Japanese   Publisher：(一社)日本病院総合診療医学会  

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総合内科を受診した高IgG4血症患者の臨床的特徴の解析

長谷川 功, 花山 宜久, 大村 大輔, 岡 浩介, 木村 耕介, 岩室 雅也, 頼 冠名, 早稲田 公一, 近藤 英生, 片岡 仁美, 大塚 文男

日本病院総合診療医学会雑誌   13 ( 1 )   78 - 79   2017.7

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Language：Japanese   Publisher：(一社)日本病院総合診療医学会  

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胃切除が要因と考えられた男性骨粗鬆症の1例

安藤 明美, 花山 宜久, 灘 隆宏, 長谷川 功, 頼 冠名, 岩室 雅也, 小比賀 美香子, 片岡 仁美, 大塚 文男

日本病院総合診療医学会雑誌   13 ( 1 )   120 - 120   2017.7

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Language：Japanese   Publisher：(一社)日本病院総合診療医学会  

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