Details of the Researcher

PHOTO

Erina Kato
Section
Tohoku University Hospital
Job title
Assistant Professor
e-Rad No.
50991791

Papers 1

  1. Value of ultrafast and standard dynamic contrast-enhanced magnetic resonance imaging in the evaluation of the presence and extension of residual disease after neoadjuvant chemotherapy in breast cancer.

    Erina Kato, Naoko Mori, Shunji Mugikura, Satoko Sato, Takanori Ishida, Kei Takase

    Japanese journal of radiology 39 (8) 791-801 2021/08

    DOI: 10.1007/s11604-021-01110-y  

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    PURPOSE: To evaluate the diagnostic performance of ultrafast and standard dynamic contrast-enhanced (DCE)-MRI in evaluating the residual disease after neoadjuvant chemotherapy (NAC) for breast cancer. MATERIALS AND METHODS: Sixty-seven consecutive patients underwent MRI after NAC. Visual analysis of enhancement was performed on ultrafast and standard DCE-MRI, and compared between no residual disease and residual disease groups. The lesion diameters measured on the last phase of ultrafast DCE-MRI and early and delayed phases of standard DCE-MRI were compared with pathological diameter of entire residual cancer and residual invasive ductal carcinoma (IDC). RESULTS: The visual analysis in the delayed phase of standard DCE-MRI exhibited the highest sensitivity (90%), whereas ultrafast DCE-MRI revealed the highest positive predictive value (92%). There were no significant differences between the diameters in the delayed phase of the standard DCE-MRI and the pathological entire residual cancer (p = 0.97), and the diameters in ultrafast DCE-MRI and the pathological residual IDC (p = 0.97). CONCLUSION: The delayed phase of standard DCE-MRI may be effective for detecting the residual disease and evaluating the extension of entire residual cancer. Enhancement in ultrafast DCE-MRI may be strongly suggestive of the presence of residual disease, and effective for evaluating the extension of residual IDC.

Misc. 5

  1. 当院で経験したlymphomatosis cerebriの画像所見に関する検討

    阿部 未玲, 森下 陽平, 遠藤 成, 山森 瑛子, 加藤 恵里奈, 李 麗, 佐藤 志帆, 梅津 篤司, 麦倉 俊司, 高瀬 圭

    Japanese Journal of Radiology 42 (Suppl.) 9-9 2024/02

    Publisher: (公社)日本医学放射線学会

    ISSN: 1867-1071

    eISSN: 1867-108X

  2. 【専攻医1年目で知っておきたいCT 14のこと~指導医からのメッセージ~】これだけは知っておきたい 代表的な撮影プロトコル

    加藤 恵里奈, 高木 英誠

    臨床画像 38 (10月増刊) 42-53 2022/10

    Publisher: (株)メジカルビュー社

    ISSN: 0911-1069

  3. 新型FDG PETで多数の神経節に集積を認めたNeurolymphomatosisの一例

    加藤 恵里奈, 外山 由貴, 太田 瑛梨, 高橋 梢, 前川 由依, 加賀谷 由里子, 村田 隆紀, 斎藤 美穂子, 高浪 健太郎, 高瀬 圭

    核医学 56 (1) 101-101 2019/07

    Publisher: (一社)日本核医学会

    ISSN: 0022-7854

    eISSN: 2189-9932

  4. エストロゲン産生を認めた卵巣類内膜癌の1例

    加藤 恵里奈, 長谷川 哲也, 津田 雅視

    Japanese Journal of Radiology 36 (Suppl.) 17-17 2018/02

    Publisher: (公社)日本医学放射線学会

    ISSN: 1867-1071

    eISSN: 1867-108X

  5. 開腹子宮筋腫核出術後に仮性動脈瘤を生じ,全腹腔鏡下子宮全摘術を行い,病理結果で低悪性度内膜間質肉腫と判明した1例

    田邉 康次郎, 佐々木 恵, 佐々木 恵里奈, 松本 沙知子, 嶋田 未知, 笹瀬 亜弥, 大山 喜子, 赤石 美穂, 早坂 篤, 大槻 健郎

    臨床婦人科産科 70 (12) 1171-1177 2016/12

    Publisher: (株)医学書院

    ISSN: 0386-9865

    eISSN: 1882-1294

Research Projects 2

  1. Developing a platform for ultramicro breast cancer detection using AI image analysis and liquid biopsy.

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    2025/04/01 - 2028/03/31

  2. 超高速DCE-MRI,拡散モデルによる微小環境評価に着目した乳癌術前化学療法後評価の検討

    加藤 恵里奈

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 若手研究

    Institution: 東北大学

    2024/04/01 - 2027/03/31