著者 後藤田 達洋| 川野 誠司| 河野 吉泰| 三浦 公| 神崎 洋光| 岩室 雅也| 河原 祥朗| 田中 健大| 吉野 正| 白川 靖博| 田端 雅弘| 谷本 光音| 岡田 裕之|
発行日 2016-12-01
出版物タイトル 岡山医学会雑誌
128巻
3号
資料タイプ 学術雑誌論文
著者 岩室 雅也| 高田 尚良| 川野 誠司| 河原 祥朗| 吉野 正| 岡田 裕之|
発行日 2016-08-01
出版物タイトル 岡山医学会雑誌
128巻
2号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/53120
フルテキストURL 69_1_37.pdf
著者 Iwamuro, Masaya| Okada, Hiroyuki| Takata, Katsuyoshi| Kawai, Yoshinari| Kawano, Seiji| Nasu, Junichiro| Kawahara, Yoshiro| Tanaka, Takehiro| Yoshino, Tadashi| Yamamoto, Kazuhide|
抄録 The sensitivity and specificity of magnified endoscopic features for differentiating follicular lymphoma from other diseases with duodenal whitish lesions have never been investigated. Here we compared the magnified endoscopic features of duodenal follicular lymphoma with those of other whitish lesions. We retrospectively reviewed the cases of patients with follicular lymphoma (n=9), lymphangiectasia (n=7), adenoma (n=10), duodenitis (n=4), erosion (n=1), lymphangioma (n=1), and hyperplastic polyp (n=1). The magnified features of the nine follicular lymphomas included enlarged villi (n=8), dilated microvessels (n=5), and opaque white spots of various sizes (n=9). The lymphangiectasias showed enlarged villi, dilated microvessels, and white spots, but the sizes of the white spots were relatively homogeneous and their margin was clear. Observation of the adenoma and duodenitis revealed only whitish villi. Although the lymphangioma was indistinguishable from the follicular lymphomas by magnified features, it was easily diagnosed based on the macroscopic morphology. In conclusion, magnified endoscopic features, in combination with macroscopic features, are useful for differentiating follicular lymphomas from other duodenal diseases presenting whitish lesions.
キーワード duodenal neoplasm follicular lymphoma gastrointestinal lymphoma magnifying endoscopy
Amo Type Original Article
発行日 2015-02
出版物タイトル Acta Medica Okayama
69巻
1号
出版者 Okayama University Medical School
開始ページ 37
終了ページ 44
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 CopyrightⒸ 2015 by Okayama University Medical School
論文のバージョン publisher
査読 有り
Submission Path amo/vol69/iss1/4
PubMed ID 25703169
Web of Sience KeyUT 000349740300004
著者 Iwatani, Kayoko| Takata, Katsuyoshi| Sato, Yasuharu| Miyata-Takata, Tomoko| Iwaki, Noriko| Cui, Wei| Sawada-Kitamura, Seiko| Sonobe, Hiroshi| Tamura, Maiko| Saito, Katsuhiko| Miyatani, Katsuya| Yamasaki, Rie| Yamadori, Ichiro| Fujii, Nobuharu| Terasaki, Yasushi| Maeda, Yoshinobu| Tanimoto, Mitsune| Nakamura, Naoya| Yoshino, Tadashi|
発行日 2014-07
出版物タイトル Human Pathology
45巻
7号
資料タイプ 学術雑誌論文
著者 Abd Al Kader, Lamia| Oka, Takashi| Takata, Katsuyoshi| Sun, Xu| Sato, Hiaki| Murakami, Ichiro| Toji, Tomohiro| Manabe, Akihiro| Kimura, Hiroshi| Yoshino, Tadashi|
発行日 2013-11
出版物タイトル Virchows Archiv
463巻
5号
資料タイプ 学術雑誌論文
著者 Hayashi, Eiko| Takata, Katsuyoshi| Sato, Yasuharu| Tashiro, Yukie| Tachiyama, Yoshiro| Sawada-Kitamura, Seiko| Hiramatsu, Yasushi| Sugiguchi, Shun| Nose, Soichiro| Hirokawa, Mitsuyoshi| Ando, Midori| Abd Mader, Lamia| Maeda, Yoshinobu| Tanimoto, Mitsune| Yoshino, Tadashi|
発行日 2013-09
出版物タイトル Human Pathology
44巻
9号
資料タイプ 学術雑誌論文
著者 大熊 佑| 劉 克約| 和気 秀徳| 春間 純| 吉野 正| 大塚 愛二| 高橋 英夫| 森 秀治| 西堀 正洋| 伊達 勲|
発行日 2013-08-01
出版物タイトル 岡山医学会雑誌
125巻
2号
資料タイプ 学術雑誌論文
著者 高田 尚良| 佐藤 康晴| 中村 直哉| 徳中 摩美| 三木 由香里| 菊池 イアーラ幸江| 五十嵐 和彦| 伊藤 悦郎| 張替 秀雄| 加藤 省一| 林 詠子| 岡 剛史| 星井 嘉信| 田利 晶| 岡田 裕之| Mohamado, ABD Alkader Lamia| 前田 嘉信| 谷本 光音| 木下 朝博| 吉野 正|
発行日 2013-08-01
出版物タイトル 岡山医学会雑誌
125巻
2号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/51072
フルテキストURL 67_4_265.pdf
著者 Hanakawa, Hiroyuki| Orita, Yorihisa| Sato, Yasuharu| Uno, Kinya| Nishizaki, Kazunori| Yoshino, Tadashi|
抄録 We present a case of a 67-year-old Japanese man with a serious oropharyngeal ulceration that at first seemed to be destructive malignant lymphoma or oropharyngeal carcinoma. We suspected methotrexate (MTX)-associated lymphoproliferative disorder (LPD) induced by MTX treatment for rheumatoid arthritis (RA). About 3 weeks after simple discontinuation of MTX, complete regression of the disease was observed, confirming our diagnosis.
キーワード ulceration methotrexate oropharynx lymphoproliferative disorders
Amo Type Case Report
発行日 2013-08
出版物タイトル Acta Medica Okayama
67巻
4号
出版者 Okayama University Medical School
開始ページ 265
終了ページ 269
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 CopyrightⒸ 2013 by Okayama University Medical School
論文のバージョン publisher
査読 有り
Submission Path amo/vol67/iss4/9
PubMed ID 23970326
Web of Sience KeyUT 000323470100009
著者 Toda, Hiroko| Sato, Yasuharu| Takata, Katsuyoshi| Orita, Yorihisa| Asano, Naoko| Yoshino, Tadashi|
発行日 2013-02-28
出版物タイトル PLoS ONE
8巻
2号
資料タイプ 学術雑誌論文
著者 Ando, Midori| Sato, Yasuharu| Takata, Katsuyoshi| Nomoto, Junko| Nakamura, Shigeo| Ohshima, Koichi| Takeuchi, Tamotsu| Orita, Yorihisa| Kobayashi, Yukio| Yoshino, Tadashi|
発行日 2013-02-13
出版物タイトル PLoS ONE
8巻
2号
資料タイプ 学術雑誌論文
著者 Miki, Yukari| Gion, Yuka| Mukae, Yuriko| Hayashi, Atsushi| Sato, Hiaki| Yoshino, Tadashi| Takahashi, Kiyoshi|
発行日 2013-02
出版物タイトル European Journal of Haematology
90巻
2号
資料タイプ 学術雑誌論文
著者 Sonoi, Norihiro| Soga, Yoshihiko| Maeda, Hiroshi| Ichimura, Koichi| Yoshino, Tadashi| Aoyama, Kazutoshi| Fujii, Nobuharu| Maeda, Yoshinobu| Tanimoto, Mitsune| Logan, Richard| Raber-Durlacher, Judith| Takashiba, Shogo|
発行日 2012-07
出版物タイトル Odontology
100巻
2号
資料タイプ 学術雑誌論文
著者 佐藤 康晴| 吉野 正|
発行日 2010-04-01
出版物タイトル 岡山医学会雑誌
122巻
1号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/31848
フルテキストURL fulltext.pdf
著者 Iishi, Tatsuhiko| Hiraki, Takao| Mimura, Hidefumi| Gobara, Hideo| Kurose, Taichi| Fujiwara, Hiroyasu| Sakurai, Jun| Yanai, Hiroyuki| Yoshino, Tadashi| Kanazawa, Susumu|
抄録 <p>The present study was performed to clarify the effect of hypertonic saline infusion into the lung parenchyma on radiofrequency ablation (RFA) of the lungs. A total of 20 ablation zones were created in 3 pigs. The ablation zones were divided into 3 groups. Group 1 (n6) consisted of ablation zones created by applying smaller radiofrequency (RF) power without saline infusion;group 2 (n5) zones were created by applying greater RF power without saline infusion;and group 3 (n9) zones were created by applying greater RF power with saline infusion. The techniques of saline infusion included administration of hypertonic saline 1ml before RFA, followed by continuous administration at a rate of 1ml/min during the first 2min after the initiation of RFA. The ablation parameters and coagulation necrosis volumes were compared among the groups. Group 3 had a tendency toward smaller mean impedance than group 1 (p0.059) and group 2 (p0.053). Group 3 showed significantly longer RF application time than group 2 (p0.004) and significantly greater maximum RF power than group 1 (p0.001) and group 2 (p0.004). Group 3 showed significantly larger coagulation necrosis volume (mean, 1,421mm3) than group 2 (mean, 858mm3, p0.039) and had a tendency toward larger necrosis volume than group 1 (mean, 878mm3, p0.077). Although this small study had limited statistical power, hypertonic saline infusion during RFA appeared to enlarge coagulation necrosis of the lung parenchyma.</p>
キーワード radiofrequency ablation lung experimental study
Amo Type Original Article
発行日 2009-06
出版物タイトル Acta Medica Okayama
63巻
3号
出版者 Okayama University Medical School
開始ページ 137
終了ページ 144
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン publisher
査読 有り
Submission Path amo/vol63/iss3/3
PubMed ID 19571900
Web of Sience KeyUT 000267388200003
JaLCDOI 10.18926/AMO/31834
フルテキストURL fulltext.pdf
著者 Munemasa, Mitsuru| Yoshino, Tadashi| Kobayashi, Keita| Miyake, Takayoshi| Sakugawa, Sumie Takase| Mannami, Tomohiko| Shinagawa, Katsuji| Tanimoto, Mitsune| Akagi, Tadaatsu|
抄録 <p>Reportedly, thyroid mucosa-associated lymphoid tissue (MALT) lymphoma is closely associated with Hashimoto's thyroiditis. However, it remains unknown which antigen is closely associated with thyroid MALT lymphoma. We examined whether B cell response to thyroglobulin (Tg), which is a common thyroid-specific autoantigen, is related etiologically to the pathogenesis of thyroid MALT lymphoma. Expression of human Tg antigens and Cluster of differentiation (CD) 35 was examined immunohistochemically in 15 cases of thyroid MALT lymphoma using paraffin-embedded, formalin-fixed tissue specimens. In all cases of thyroid MALT lymphoma, human Tg was detected immunohistochemically in the follicular epithelial cells and follicular dendritic cells (FDCs). These FDCs were positive by double immunostaining for anti-human Tg rabbit polyclonal antibody (Ab) and for CD35. Results showed that the Tg, a thyroid autoantigen, had immunostained the germinal center of the thyroid MALT lymphoma. The Tg was present in the FDCs, as revealed by the staining pattern of the germinal center;this fact was confirmed by double immunostaining of anti-human Tg mouse monoclonal Ab and anti-CD35 mouse monoclonal Ab. The results of our study suggest that Tg is an autoantigen that is recognized by thyroid MALT lymphoma cells.</p>
キーワード thyroglobulin follicular dendritic cells mucosa-associated lymphoid tissue lymphoma
Amo Type Original Article
発行日 2009-04
出版物タイトル Acta Medica Okayama
63巻
2号
出版者 Okayama University Medical School
開始ページ 71
終了ページ 78
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン publisher
査読 有り
Submission Path amo/vol63/iss2/1
PubMed ID 19404338
Web of Sience KeyUT 000265457600001
著者 劉 克約| 森 秀治| 高橋 英夫| 友野 靖子| 和気 秀徳| 菅家 徹| 佐藤 康晴| 平賀 憲人| 足立 尚登| 吉野 正| 西堀 正洋|
発行日 2008-12-01
出版物タイトル 岡山医学会雑誌
120巻
3号
資料タイプ 学術雑誌論文
著者 高田 尚良| 吉野 正|
発行日 2008-01-04
出版物タイトル 岡山医学会雑誌
119巻
3号
資料タイプ 学術雑誌論文
著者 中川 和彦| 野口 雄司| 奥村 英雄| 佐藤 修一郎| 田中 志幸| 下野 玄英| アリ・エルディブ アリ モハメド| 青江 基| 小野 俊朗| 上中 明子| 大原 信哉| 吉野 正| 山下 和城| 角田 司| 清水 信義| 中山 睿一|
発行日 2007-09-03
出版物タイトル 岡山医学会雑誌
119巻
2号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/32088
フルテキストURL fulltext.pdf
著者 Jin, Gui-Shan| Kondo, Eisaku| Miyake, Takayoshi| Shibata, Masao| Takashima, Takako| Liu, Yi-Xuan| Hayashi, Kazuhiko| Akagi, Tadaatsu| Yoshino, Tadashi|
抄録 <p>FKHRL1 (FOXO3a), a member of the Forkhead family of genes, has been considered to be involved in the development of breast tumors; however, the in vivo expression and activation status of FKHRL1 in breast tumors still remains unclear. We immunohistochemically demonstrated the expression and intracellular localization of FKHRL1 in human breast tumors by the novel anti-FKHRL1 antibody which is available for formalin-fixed paraffin-embedded specimens. In a total of 51 cases of benign tumors, FKHRL1 was diffusely expressed in all cases, and its intracellular localization was revealed to be cytoplasmic (inactive form) in 94% of cases of intraductal papillomas (16/17) and 91% cases of fibroadenomas (31/34), with a similar pattern to normal glandular epithelium. In invasive ductal carcinomas, 83% of the cases (93/112) diffusely expressed FKHRL1; however, unlike benign tumors, 71% of the cases (66/93) showed the nuclear-targeted, active form of FKHRL1. Moreover, activated FKHRL1 was predominantly observed in scirrhous (29/36, 81% of the cases) and papillotubular (30/38, 79% of the cases) subtypes, compared to the solid-tubular subtype (7/19, 37% of the cases). Furthermore, the cases with nuclear-targeted FKHRL1 showed a tendency to have lymph nodal metastasis with statistical significance (P < 0.0001). Thus, the activation of FKHRL1 seems to be recognized as one of the specific features of invasive ductal carcinoma of the breast.</p>
キーワード FKHRL1 intracellular localization breast tumors
Amo Type Article
発行日 2004-08
出版物タイトル Acta Medica Okayama
58巻
4号
出版者 Okayama University Medical School
開始ページ 197
終了ページ 205
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン publisher
査読 有り
Submission Path amo/vol58/iss4/4
PubMed ID 15551757
Web of Sience KeyUT 000223559700004