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
出版物タイトル Acta Medica Okayama
発行日 2013-08
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 英語
著作権者 CopyrightⒸ 2013 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 23970326
Web of Science KeyUT 000323470100009
JaLCDOI 10.18926/AMO/52791
フルテキストURL 68_4_249.pdf
著者 Ogawara, Yuya| Tachibana, Tomoyasu| Orita, Yorihisa| Uchino, Kaori| Wani, Yoji| Nagahiro, Itaru| Matsuyama, Yuko| Abe, Iku| Fujisawa, Masayoshi| Nishizaki, Kazunori|
抄録 We describe an extremely rare case of tracheal stenosis caused by unnoticed microscopic fiber-like foreign bodies. A 66-year-old woman complained of dyspnea with inspiratory stridor. Magnifying electroendoscopy and computed tomography revealed stenosis involving the entire circumference of the tracheal lumen. Tracheotomy and biopsy were performed. Histologically, the lesion showed chronic inflammation with a deposition of fiber-like foreign bodies. The patient had no history of trauma or inhalation injury, but had undergone intratracheal intubation on 4 occasions. The lesion was incised using semiconductor laser photoresection, and the postoperative course was good. To the best of our knowledge, this represents the first report in the English literature of tracheal stenosis caused by unnoticed foreign bodies. The origin of these fiber-like foreign bodies remains unclear but might be related to chronic inflammation resulting from intratracheal intubations.
キーワード tracheal stenosis fibrous foreign body intubation tracheotomy laser
Amo Type Case Report
出版物タイトル Acta Medica Okayama
発行日 2014-08
68巻
4号
出版者 Okayama University Medical School
開始ページ 249
終了ページ 252
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 英語
著作権者 CopyrightⒸ 2014 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 25145411
Web of Science KeyUT 000340687500007
JaLCDOI 10.18926/AMO/61431
フルテキストURL 75_1_31.pdf
著者 Miyamaru, Satoru| Murakami, Daizo| Nishimoto, Kohei| Saito, Haruki| Miyamoto, Yusuke| Hirota, Kaoruko| Ise, Momoko| Orita, Yorihisa|
抄録 Although the lung is the most common site of distant metastases from head and neck squamous cell carcinoma (HNSCC), the number of reports about the effects of pulmonary metastasectomy for the treatment of lung metastasis from HNSCC is limited. Metachronous pulmonary metastases were detected in 45 HNSCC patients at Kumamoto University Hospital from 1998 to 2018. Twenty-two patients underwent an operative resection (Ope group) and 23 underwent chemotherapy (Chemo group). The 3-year overall survival (OS) rate and median OS were evaluated. The effects of adjuvant chemotherapy after pulmonary metastasectomy and of new drugs (cetuximab and nivolumab), in the chemo group were also assessed. The 3-year OS rates and median OS were: Ope, 66.1% and 31.5 months; Chemo, 39.7% and 18 months, respectively. In the Ope group, addi-tional recurrences were significantly fewer in the patients who underwent adjuvant chemotherapy post-surgery versus the patients who underwent surgery alone (p = 0.013). In the Chemo group, the 3-year OS rate of the patients who received new drugs was significantly better than that of the patients who did not (p = 0.021). Adjuvant chemotherapy after pulmonary metastasectomy may be a preferable treatment option for preventing recurrences. Cetuximab and nivolumab have a potential to improve OS.
キーワード pulmonary metastasis head and neck squamous cell carcinoma pulmonary metastasectomy adjuvant chemotherapy
Amo Type Original Article
出版物タイトル Acta Medica Okayama
発行日 2021-02
75巻
1号
出版者 Okayama University Medical School
開始ページ 31
終了ページ 37
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 英語
著作権者 CopyrightⒸ 2021 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 33649611
フルテキストURL fulltext.pdf
著者 Koyama, Takahisa| Kariya, Shin| Sato, Yasuharu| Gion, Yuka| Higaki, Takaya| Haruna, Takenori| Fujiwara, Tazuko| Minoura, Akira| Takao, Soshi| Orita, Yorihisa| Kanai, Kengo| Taniguchi, Masami| Nishizaki, Kazunori| Okano, Mitsuhiro|
キーワード Chronic rhinosinusitis Eosinophils IgG4 Nasal polyps Severity
発行日 2019-04-30
出版物タイトル Allergology International
68巻
2号
出版者 Elsevier
開始ページ 216
終了ページ 224
ISSN 13238930
NCID AA11091750
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2019 Japanese Society of Allergology. Production and hosting by Elsevier B.V.
論文のバージョン publisher
PubMed ID 30316748
DOI 10.1016/j.alit.2018.09.002
Web of Science KeyUT 000462852200012
関連URL isVersionOf https://doi.org/10.1016/j.alit.2018.09.002
フルテキストURL SR9_1_761.pdf
著者 Gion, Yuka| Takeuchi, Mai| Shibata, Rei| Takata, Katsuyoshi| Miyata-Takata, Tomoko| Orita, Yorihisa| Tachibana, Tomoyasu| Yoshino, Tadashi| Sato, Yasuharu|
発行日 2019-1-24
出版物タイトル Scientific Reports
9巻
出版者 Nature Publishing Group
開始ページ 761
ISSN 2045-2322
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Author(s) 2019
論文のバージョン publisher
PubMed ID 30679751
DOI 10.1038/s41598-018-37404-x
Web of Science KeyUT 000456554600200
関連URL isVersionOf https://doi.org/10.1038/s41598-018-37404-x
フルテキストURL fulltext.pdf
著者 Gion, Yuka| Okano, Mitsuhiro| Koyama, Takahisa| Oura, Tokie| Nishikori, Asami| Orita, Yorihisa| Tachibana, Tomoyasu| Marunaka, Hidenori| Makino, Takuma| Nishizaki, Kazunori| Sato, Yasuharu|
キーワード mast cell eosinophilic chronic rhinosinusitis c-kit IgE
発行日 2020-03-07
出版物タイトル International Journal of Molecular Sciences
21巻
5号
出版者 MDPI
開始ページ 1843
ISSN 1422-0067
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2020 by the authors.
論文のバージョン publisher
PubMed ID 32155995
DOI 10.3390/ijms21051843
Web of Science KeyUT 000524908500294
関連URL isVersionOf https://doi.org/10.3390/ijms21051843
著者 Shimoura, Yasumasa| Sato, Yasuharu| Takata, Katsuyoshi| Orita, Yorihisa| Nakamura, Satoko| Mano, Shyouhe| Yoshino, Tadashi|
発行日 2013
出版物タイトル Acta Cytologica
57巻
1号
資料タイプ 学術雑誌論文
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
フルテキストURL fulltext.pdf
著者 Tsumura, Munechika| Makihara, Seiichiro| Nishikori, Asami| Gion, Yuka| Morito, Toshiaki| Miyamoto, Shotaro| Naito, Tomoyuki| Uraguchi, Kensuke| Oka, Aiko| Tachibana, Tomoyasu| Orita, Yorihisa| Kariya, Shin| Okano, Mitsuhiro| Ando, Mizuo| Sato, Yasuharu|
キーワード HPV infection sinonasal inverted papilloma diabetes mellitus young adult tumor stage
発行日 2022-02-10
出版物タイトル Diagnostics
12巻
2号
出版者 MDPI
開始ページ 454
ISSN 2075-4418
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2022 by the authors.
論文のバージョン publisher
PubMed ID 35204545
DOI 10.3390/diagnostics12020454
Web of Science KeyUT 000767759900001
関連URL isVersionOf https://doi.org/10.3390/diagnostics12020454
著者 Noda, Yohei| Nishizaki, Kazunori| Yoshinobu, Junko| Orita, Yorihisa| Tsujigiwa, Hidetsugu| Yamada, Masao|
発行日 2013-09
出版物タイトル Acta Oto-laryngologica
133巻
9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
JaLCDOI 10.18926/AMO/49258
フルテキストURL 67_1_61.pdf
著者 Tachibana, Tomoyasu| Orita, Yorihisa| Fujisawa, Masayoshi| Ogawara, Yuya|
抄録 Thyroid carcinomas arising from ectopic thyroid tissue are uncommon;most of them arise from thyroid tissue in thyroglossal cysts. A rare case of a 66-year-old woman with papillary thyroid carcinoma arising from median ectopic thyroid tissue lacking a thyroglossal duct remnant is reported. The tumor was resected by Sistrunk's procedure, and the patient's postoperative course was good.
キーワード ectopic thyroid papillary thyroid carcinoma thyroglossal duct remnant
Amo Type Case Report
出版物タイトル Acta Medica Okayama
発行日 2013-02
67巻
1号
出版者 Okayama University Medical School
開始ページ 61
終了ページ 64
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 英語
著作権者 CopyrightⒸ 2013 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 23439510
Web of Science KeyUT 000316829900008