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Estrogen effect analysis in three-dimensional isovoxel T2-weighted MR images for postmenopausal women

Research Project

Project/Area Number 25461846
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Radiation science
Research InstitutionSaitama Medical University

Principal Investigator

Kozawa Eito  埼玉医科大学, 医学部, 准教授 (90255109)

Co-Investigator(Renkei-kenkyūsha) Takahashi Masahiro  埼玉医科大学, 医学部, 助教 (10649346)
Inoue Kaiji  埼玉医科大学, 医学部, 講師 (40337572)
Mizukoshi Waka  埼玉医科大学, 医学部, 准教授 (10306334)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywordsestrogen / MRI / isovoxel images / endometrium / myometrium / ovary tumors / 等方性ボクセル / エストロゲン / 高齢者 / 卵巣腫瘍 / 子宮 / 等方性ボクセル画像 / 閉経 / 卵巣 / 等方ボクセル / ホルモン産生卵巣腫瘍
Outline of Final Research Achievements

It is known that estrogens have a major influence on the pelvic organ such as a uterus and the ovaries and these organs can be evaluated by using MR imaging. In this study I tried to quantitatively and qualitatively evaluate uterine endometrium and myometrium about the differences between ovarian tumors patients with and without high estradiol levels.
In September, 2015, I reported the difference of uterine myometrium and endometrium volume between premenopausal and postmenopausal women of normal volunteers and in April, 2016, I reported the differences between ovarian tumors patients with and without high estradiol levels by using three-dimensional isovoxel T2-weighted MR images. Furthermore, in October, 2016, I reported a general report the differences between normal volunteers and ovarian tumors patients with and without high estradiol levels by using three-dimensional isovoxel T2-weighted MR image in the 16th ICGS in Lisbon. I have been writing two original scientific papers.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (5 results)

All 2016 2015

All Presentation (5 results) (of which Int'l Joint Research: 2 results)

  • [Presentation] Assessment of Uterine Volumes In Postmenopausal Healthy Volunteers and Postmenopausal Patients with Ovarian Tumors of high oestrogen levels using a 3-dimensional Volume Isotropic T2-weighted Imaging2016

    • Author(s)
      EITO KOZAWA
    • Organizer
      he 16th Biennial Meeting of the International Gynecologic Cancer Society
    • Place of Presentation
      Lisbon (ポルトガル)
    • Year and Date
      2016-10-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 3DVISTA 画像による閉経後女性およびエストロゲン産生卵巣腫瘍の子宮および内膜容積の比較検討2016

    • Author(s)
      小澤栄人
    • Organizer
      第44回に本磁気共鳴医学会大会
    • Place of Presentation
      横浜
    • Year and Date
      2016-09-09
    • Related Report
      2016 Annual Research Report
  • [Presentation] Assessment of endometrial and uterine volumes in postmenoposal women and estrogen-producing ovarian tumor patients by using 3D-volume isotropic spin-echo sequence2016

    • Author(s)
      EITO KOZAWA
    • Organizer
      The 75th annual meeting of Japan Radiology Society
    • Place of Presentation
      Yokohama
    • Year and Date
      2016-04-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Assessment of Uterine Volumes In Postmenopausal Healthy Volunteers and Postmenopausal Patients with Estrogen-producing Ovarian Tumors using a 3-dimensional Volume Isotropic Fast Spin-echo Sequence2016

    • Author(s)
      Kozawa E, Takahashi M, Hasegawa K et.al.
    • Organizer
      Th75th annual meeting of the Japan radiology Society
    • Place of Presentation
      Pacifico Yokohama (神奈川県横浜市)
    • Year and Date
      2016-04-14
    • Related Report
      2015 Research-status Report
  • [Presentation] 等方性ボクセル T2 強調像 (VISTA) を用いた正常健常者の子宮の容積測定の評価検討2015

    • Author(s)
      小澤 栄人、高橋 正洋、谷坂 愛 他
    • Organizer
      第43回日本磁気共鳴学会
    • Place of Presentation
      東京ドームホテル (東京都文京区)
    • Year and Date
      2015-09-10
    • Related Report
      2015 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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