Chiba Mitsuru

写真a

Affiliation

Hospital  Internal MedichineⅠ 

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Research Interests 【 display / non-display 】

  • 消化器内科

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Graduating School 【 display / non-display 】

  • 　
    -
    2008.03

    Akita University   Faculty of Medicine   Graduated

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Campus Career 【 display / non-display 】

  • 2017.02
    -
    2020.10

    Akita University   School of Medicine   Endowed Departments   Assistant Professor appointed to endowed chairs  

  • 2020.11
    -
    Now

    Akita University   Hospital   Internal MedichineⅠ   Assistant Professor  

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Research Achievements 【 display / non-display 】

    ◆Original paper【 display / non-display 】

  • Extremely late recurrence of ovarian carcinoma diagnosed by an endoscopic ultrasound-guided fine needle biopsy.

    Chiba M, Goto T, Sato W, Shibuya T, Takahashi K, Minami S, Matsuzawa H, Sato Y, Iijima K.

    Intern Med     2021.01  [Refereed]

    Research paper (journal)  

  • A case of acute liver failure caused by the ingestion of Galerina fasciculata

    Mitsuru Chiba, Takashi Goto, Kouichi Miura, Shigetoshi Ohshima, Wataru Sato, Tomomi Shibuya, Takahiro Dohmen, Noboru Watanabe, Masanari Sekine, Suguru Arata, Yuko Sugimoto, Kenichi Takahashi, Shinichiro Minami, Mitsuaki Ishioka, Atsushi Saito, Hisanori Matsuzawa, Hirohide Ohnishi.

    Akita Journal of Medicine   42 ( 3-4 ) 157 - 161   2016.03  [Refereed]

    Research paper (journal)   Domestic Co-author

  • Acoustic radiation force impulse elastography for the differential diagnosis of liver tumors in patients with liver dysfunction

    Mitsuru Chiba, Takashi Goto, Shigetoshi Ohshima, Kouichi Miura,Tomomi Shibuya, Wataru Sato, Takahiro Dohmen, Masanari Sekine, Ryo Kanata, Toshitaka Sakai, Shinichiro Minami, Akashi Fujita, Hirohide Ohnishi

    Akita Journal of Medicine   42 ( 1 ) 19 - 27   2015.06

    Research paper (journal)   Domestic Co-author

  • Efficacy of combined balloon-occluded retrograde transvenous obliteration and simultaneous endoscopic injection sclerotherapy

    Sato W, Kamada K, Goto T, Ohshima S, Miura K, Shibuya T, Dohmen T, Kanata R, Sakai T, Chiba M, Sugimoto Y, Minami S, Ishiyama K, Hashimoto M, Ohnishi H.

    Internal Medicine     2014.06  [Refereed]

    Research paper (journal)   Domestic Co-author

  • Successful treatment of hepatocellular carcinoma with lung metastasis using hepatic and bronchial artery infusion chemotherapy

    Yoshida T, Kamada K, Miura K, Goto T, Ohshima S, Sato W, Shibuya T, Dohmen T, Kanata R, Sakai T, Chiba M, Fujiwara J, Sugimoto Y, Ishioka M, Hasegawa I, Takahashi K, Minami S, Fujita A, Hashimoto M, Ohnishi H.

    Internal Medicine     2014.03  [Refereed]

    Research paper (journal)   Domestic Co-author

    • display all >>

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    ◆Other【 display / non-display 】

  • Grade 3 Pancreatic Neuroendocrine Tumor Refractory to Chemotherapy Successfully Treated with Peptide Receptor Radionuclide Therapy Leading to Conversion Surgery

    Sakaki Kotaro, Chiba Mitsuru, Iijima Katsunori, Goto Takashi, Arita Junichi, Tsuda Hidehiko

    Internal Medicine ( 一般社団法人 日本内科学会 )  advpub ( 0 )   2024

    <p>A 59-year-old woman was diagnosed with a pancreatic neuroendocrine tumor (P-NET; Grade 3, Ki67: 25%) with multiple liver and lymph node metastases and started chemotherapy with streptozosin (500 mg/m<sup>2</sup>/day) in combination with lanreotide acetate (120 mg). After six courses of (daily) streptozosin, the patient had progressive disease, as assessed by computed tomography (CT), and peptide receptor radionuclide therapy (PRRT) was started as second-line treatment. As PRRT was remarkably successful and the tumor shrank, surgery was performed to resect the primary pancreatic tumor, liver metastases, and lymph node metastases. CT evaluation performed six months after the surgery showed a complete response. </p>

    DOI PubMed CiNii Research

  • Peroral cholangioscopy for the evaluation of bile duct stricture in hepatocellular carcinoma on a preoperative examination

    Chiba Mitsuru, Aokawa Masaki, Goto Takashi, Sato Wataru, Takahashi Kenichi, Minami Shinichiro, Iijima Katsunori

    Journal of Rural Medicine ( 一般社団法人 日本農村医学会 )  19 ( 1 ) 44 - 48   2023

    <p><b>Objective:</b> Bile duct tumor thrombosis in hepatocellular carcinoma (HCC) is a relatively rare event with a poor prognosis. Furthermore, bile duct tumor thrombus in HCC may be misdiagnosed when only imaging modalities are used. The efficiency of peroral cholangioscopy (POCS) in evaluating bile duct lesions has been reported.</p><p><b>Patients:</b> We present three cases of HCC with bile duct strictures in which POCS was performed as a preoperative evaluation.</p><p><b>Results:</b> In these three cases, diagnosing whether the lesion was a bile duct tumor thrombus on CT and endoscopic retrograde cholangiopancreatography was difficult. We performed POCS in three cases and were able to diagnose the presence of bile duct tumor thrombus of HCC, including differentiation from extrinsic compression of the bile duct.</p><p><b>Conclusion:</b> POCS for HCC with bile duct features is useful for the preoperative diagnosis of bile duct tumor thrombus, especially in cases where the surgical procedure depends on the presence of bile duct tumor thrombus.</p>

    DOI CiNii Research

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Presentations 【 display / non-display 】

  • The effect of family members living together on treatment decisions for pancreatic cancer

    Kenichi Takahashi, Mitsuru Chiba, Hisanori Matsuzawa

    The 26th meeting of international association of pancreatology  2022.07  -  2022.07 

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