MIZUNO Masaru

写真a

Affiliation

Graduate School of Medicine  Doctorial Course in Medicine  Organ Function-Oriented Medicine  Department of Pediatric Surgery

Research Interests 【 display / non-display

  • 小児外科学

Graduating School 【 display / non-display

  •  
    -
    1987.03

    Akita University   Faculty of Medicine   Graduated

Graduate School 【 display / non-display

  •  
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    1992.03

    Akita University  Graduate School,Division of Medicine  Doctor's Course  Completed

Campus Career 【 display / non-display

  • 2020.04
    -
    Now

    Akita University   Graduate School of Medicine   Doctorial Course in Medicine   Organ Function-Oriented Medicine   Associate Professor  

 

Thesis for a degree 【 display / non-display

  • An Analysis of Mutagens in Contents of the Biliary tract in Pancreaticobiliary Mal Junction

    Mizuno M, Kato T, Koyama K 

    Surgery Today  ( 26 ) 597 - 602   1992.03

    Domestic Co-author

Research Achievements 【 display / non-display

    ◆Original paper【 display / non-display

  • Mesenteric Lipoma in a Child: An Unusual Cause of Recurrent Abdominal Pain and Failure to Thrive

    Suganuma Rie, Yoshino Hiroaki, Morii Mayako, Hebiguchi Taku, Watanabe Ryo, Azuma Saya, Yamagata Kenki, Hayashi Kaito, Mizuno Masaru, Ohtsuka Mihoko

    Journal of the Japanese Society of Pediatric Surgeons ( The Japanese Society of Pediatric Surgeons )  56 ( 7 ) 1150 - 1155   2020.12  [Refereed]

    Research paper (journal)   Domestic Co-author

    <p>Mesenteric lipomas are relatively rare, benign tumors in children. We present a case of mesenteric lipoma in a child with symptoms of partial bowel obstruction, diagnosed preoperatively via abdominal ultrasonography, computed tomography (CT), and magnetic resonance imaging (MRI). A 7-year-old boy with a history of recurrent abdominal pain and failure to thrive presented with symptoms of vomiting over the last four days. Physical examination revealed slight abdominal distention without a palpable mass. Plain abdominal radiography revealed small bowel loop distention, with a flat, dilated junction segment, indicating mechanical intestinal obstruction. Ultrasonography revealed a heterogenous echogenic mass lesion within the pelvic cavity. CT revealed a well-encapsulated nonenhancing mass with nodular organization and negative attenuation values. T1- and T2-weighted MRI sequences revealed that the mass showed hypersignal intensities and was mobile, which are indicative of mesenteric lipoma. Laparotomy revealed a smooth, round, soft, yellow mass measuring approximately 8.5×8.0×3.0 cm, arising from the mesentery, 80 cm proximal to the ileocecal valve. Resection of the affected segment of the ileum and end-to-end ileal anastomosis were performed. Histopathological analysis showed that the tumor was composed of mature adipocytes without atypia, confirming the diagnosis of mesenteric lipoma. The findings were negative for malignancy. No recurrence was observed during the two-year postoperative follow-up. The clinical presentation of the case was indicative of partial obstruction due to compression with spontaneous detorsion. Mesenteric lipoma should be considered a possible differential diagnosis in children with recurrent abdominal pain and failure to thrive.</p>

    DOI

  • ◆Other【 display / non-display

  • 後期高齢者に対する食道癌手術成績における多職種チーム介入の効果

    遠藤史隆, 秋山有史, 二階春香, 馬場誠朗, 千葉丈広, 岩谷岳, 木村聡元, 高原武志, 新田浩幸, 大塚幸喜, 水野大, 肥田圭介, 佐々木章

    日本外科系連合学会誌   44 ( 3 ) 442   2019.05

    J-GLOBAL

  • Side‐Overlap法による腹腔鏡下噴門側胃切除後の機能評価

    佐藤慧, 秋山有史, 二階春香, 遠藤史隆, 馬場誠朗, 千葉丈広, 木村聡元, 高原武志, 岩谷岳, 大塚幸喜, 新田浩幸, 水野大, 肥田圭介, 佐々木章

    日本外科学会定期学術集会(Web) ( (一社)日本外科学会 )  119th   ROMBUNNO.PS‐210‐5 (WEB ONLY) - 210   2019.04

    J-GLOBAL

  • 思春期に再発性気胸を契機に発見された先天性嚢胞性腺腫様奇形の1例

    早野恵, 水野大, 小林めぐみ, 岩谷岳, 大塚幸喜, 新田浩幸, 秋山有史, 高原武志, 佐々木章

    日本小児外科学会雑誌   55 ( 1 ) 174   2019.02

    DOI J-GLOBAL

  • 全葉に病変を有する先天性肺気道奇形の治療方針

    早野恵, 水野大, 小林めぐみ, 阿部崇臣, 岩谷岳, 大塚幸喜, 新田浩幸, 秋山有史, 高原武志, 菅野紘暢, 兼子由香, 重枝弥, 友安信, 出口博之, 斎藤元, 佐々木章

    日本外科学会定期学術集会(Web)   119th   ROMBUNNO.PS‐040‐1 (WEB ONLY)   2019

    J-GLOBAL

  • 甲状腺内視鏡手術,良悪性保険収載完了後の更なる発展のために 内視鏡下甲状腺手術における適正な診療報酬改定に向けて

    佐々木 章, 大塚 幸喜, 新田 浩幸, 二階 春香, 梅邑 晃, 馬場 誠朗, 木村 聡元, 高原 武志, 秋山 有史, 岩谷 岳, 水野 大

    日本内視鏡外科学会雑誌 ( (一社)日本内視鏡外科学会 )  23 ( 7 ) SY7 - 5   2018.12

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