Author: "Masazumi Okajima" / Journal: the japanese journal of gastroenterological surgery - Searchworks@Jio Institute Digital Library Search Results

Author: Tasuku Matsumoto, Takuya Yano, Masanori Yoshimitsu, Kohichi Ichimura, Kanyu Nakano, Yasuhiro Shirakawa, Hiroyoshi Matsukawa, Hitoshi Idani, Shigehiro Shiozaki, and Masazumi Okajima
Subjects: Gastroenterology, Surgery
Published: 2022
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Author: Masao Harano, Hitoshi Idani, Yasutomo Ojima, Shigehiro Shiozaki, Masazumi Okajima, Daisuke Sumitani, and Kazutaka Takahashi
Subjects: Pathology, medicine.medical_specialty, business.industry, General surgery, Castleman disease, Gastroenterology, medicine.disease, 03 medical and health sciences, 0302 clinical medicine, medicine.anatomical_structure, 030220 oncology & carcinogenesis, medicine, 030211 gastroenterology & hepatology, Surgery, Mesentery, business, CECAL CARCINOMA
Published: 2017
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Author: Hiroyoshi Matsukawa, Masazumi Okajima, Yasuhiro Choda, Masao Harano, Takuya Kato, Hiroshi Idani, Yasutomo Ojima, Motoki Ninomiya, Shigehiro Shiozaki, and Takashi Kanazawa
Subjects: Pathology, medicine.medical_specialty, business.industry, Gastroenterology, medicine, Surgery, Lymph, business
Published: 2015
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Author: Hiroo Matsuura, Motoki Ninomiya, Yasutomo Ojima, Masao Harano, Madoka Hamada, Shigehiro Shiozaki, Hiroyoshi Matsukawa, Toshiaki Toshima, Satoshi Oono, and Masazumi Okajima
Subjects: Oncology, medicine.medical_specialty, Colorectal cancer, Paraaortic lymph nodes, business.industry, Internal medicine, Gastroenterology, medicine, Surgery, Radiology, medicine.disease, business
Published: 2014
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Author: Satoshi Ikeda, Toshimasa Asahara, Takao Hinoi, Noriaki Tokumoto, Masanori Yoshimitsu, Yuji Takakura, Daisuke Sumitani, Masazumi Okajima, and Makoto Yoshida
Subjects: Oncology, medicine.medical_specialty, Colorectal cancer, business.industry, Internal medicine, Gastroenterology, medicine, Surgery, medicine.disease, business, Metastasis
Published: 2009
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Author: Masahiro Nakahara, Kiyohiko Dohi, Yasutomo Ojima, Masazumi Okajima, Katufumi Kawahori, Michinori Arita, Kazuhiro Toyota, Yoshiyuki Masaoka, Toshimasa Asahara, and R. Kobayashi
Subjects: Colon carcinoma, business.industry, Gastroenterology, Cancer research, Medicine, Surgery, business
Abstract: 今回, 我々はserrated adenomaの多発を認めた若年者大腸癌の1例を経験したので報告する. 症例は29歳の女性. 腹部腫瘤の自覚で近医を受診. 精査にて横行結腸に限局潰瘍型の腺癌とS状結腸から横行結腸にかけてポリープの多発を認めた.結腸右半切除術・D3のリンパ節郭清を施行した. 病理組織学的所見では限局潰瘍型病変は高分化腺癌 (壁深達度se, 脈管侵襲ly1, v1)) であった. 切除標本上の多数の小隆起性病変はhyperplastic polypとserrated adenomaであった.正常部・腫瘍部に対し遺伝子不安定性を検討したがreplication errorは認めなかった. 補助化学療法はテガフールーウラシル配合剤300mg/dayの経口投与を施行している. 術後経過良好にて軽快退院し, 術後18か月の現在, 癌の転移・再発, 第2癌の発癌は認めていない.
Published: 1998
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Author: Yasuhiko Fukuda, Masayuki Nishiki, Toshimasa Asahara, Tsuneo Tanaka, Hiroshi Yahata, Shinkichiro Yoshioka, Toshio Noriyuki, Masazumi Okajima, Yoshitaka Kato, and Kiyohiko Dohi
Subjects: medicine.medical_specialty, Perioperative management, business.industry, Anesthesia, Parkinsonism, Gastroenterology, medicine, Surgery, medicine.disease, business, Gastro intestinal
Abstract: パーキンソン病とは, 錐体外路症状である振戦, 筋硬直, 無動を3徴とする慢性進行性疾患である.パーキンソン病を基礎疾患に持つ患者に消化管手術を行った場合, 術後の一定期間は抗パーキンソン剤の内服が困難となるため, 術後にパーキンソン病症状の悪化を来し, 術後管理に難渋することが多い.パーキンソン病患者3例に消化器手術を施行し, 2例に術後麻痺性イレウスを認め, そのうち1例で, パーキンソン病の悪化により呼吸管理に気管切開を要した症例を経験した.これらの症例の術前後の経過について述べ, パーキンソン病に対する周術期管理について検討を加えた.術後パーキンソン病症状を抑え, 早期離床をはかり, 呼吸器合併症, 腸管麻痺を予防することが重要で, そのために十分な抗パーキンソン剤を用いる必要があると考えられた.
Published: 1996
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Author: Hiroyuki Egi, Masanori Yoshimitsu, Makoto Kaneko, Masazumi Okajima, Tomohiro Kawahara, and Yuichi Kurita
Subjects: business.industry, Gastroenterology, Medicine, Surgery, business
Published: 2007
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