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IDA Koichi

Academic OrganizationAcademic Assembly School of Medicine and Health Sciences Institute of MedicineTEL
Education and Research OrganizationUniversity Hospital Clinical Division of Obstetrics & GynecologyFAX
PositionAssistant ProfessorMail Address
Address3-1-1, Asahi, Matsumoto City 390-8621Web site


Research Field
Gynecologic oncology
Academic Background
学士(医学) , 信州大学


Books, Articles, etc.
Malignant Peritoneal Mesothelioma Diagnosed by a Laparoscopy : A Case Report
The Shinshu Medical Journal,71(2):109-114 2023(Apr.)
Author:YAMADA, Yasushi; KOBARA, Hisanori; SUGIYAMA, Yurika; HIRABAYASHI, Ryo; UCHIYAMA, Natsuki; SHINAGAWA, Manaka; TAKEUCHI, Hodaka; IDA, Koichi; MIYAMOTO, Tsutomu; KOIZUMI, Tomonobu; SHIOZAWA, Tanri

A Novel Uterine Manipulation Technique with Traction Thread Applied to Laparoscopic Radical Hysterectomy for Cervical Cancer : A Case Report
The Shinshu Medical Journal,70(4):233-238 2022(Aug.)
Author:Ida Koichi, Yamada Yasushi, Miyamoto Tsutomu, Shinagawa Manaka, Ono Motoki, Takeuchi Hodaka, Kobara Hisanori, Furukawa Teppei, Shiozawa Tanri

PIM1 is a potential therapeutic target for serous carcinoma of the endometrium
CANCER SCIENCE,112:827-827 2021(Feb.)
Author:Takeuchi, Hodaka; Miyamoto, Tsutomu; Asaka, Ryoichi; Ono, Motoki; Ida, Koichi; Tanaka, Yasuhiro; Shinagawa, Manaka; Shiozawa, Tanri;

Effectiveness of hysteroscopic transcervical resection in the diagnosis of lobular endocervical glandular hyperplasia: A case report
Author:Yamada Yasushi;Kobara Hisanori;Shinagawa Manaka;Ono Motoki;Takeuchi Hodaka;Ida Koichi;Miyamoto Tsutomu;Shiozawa Tanri

  Precise clinical differentiation between lobular endocervical hyperplasia (LEGH) and mucinous carcinoma, including the gastric type, in women with multi-cystic lesions in the uterine cervix is important. However, tissue sampling is difficult when the lesions are located near the internal os. We report the effectiveness of hysteroscopic transcervical resection (TCR) in the diagnosis of LEGH located at the internal os. A 35-year-old Japanese woman with clinical LEGH was followed-up at our hospital. After 3 years of follow-up, she required pathological examination because the lesion increased in size, which suggested malignant transformation. We performed TCR for biopsy because the LEGH lesion was located at the internal os and conization biopsy was considered difficult. Hysteroscopic observation revealed a blue bulging area in the post cervical wall near the internal os, and tissue samples were taken from the lesion by TCR. Pathologically, lobular proliferation of cervical glands with positive HIK1083 and PAS reactions was observed, confirming the diagnosis of LEGH. Cervical biopsy using TCR may be effective for the pathological diagnosis of LEGH located near the internal os.


A Case of Pure Gonadal Dysgenesis Whose Uterus was Safely Preserved during Prophylactic Laparoscopic Gonadectomy with Use of Hormone Replacement Therapy
The Shinshu Medical Journal,69(3):135-140 2021
Author:KOBARA Hisanori;SHIOZAWA Tanri;OKA Kenji;SHINAGAWA Manaka;IDA Koichi;YAMADA Yasushi;MIYAMOTO Tsutomu;KOBARA Miyuki;ASAKA Shiho;KOSHO Tomoki
Abstract:In female patients with pure gonadal dysgenesis (PGD, Swyer syndrome, 46 XY karyotype), prophylactic gonadectomy is recommended because of the malignant potential of streak glands. We herein present a case of PGD whose uterus was safely preserved during prophylactic laparoscopic gonadectomy with use of hormone replacement therapy (HRT).
A 15-year-old female visited our hospital complaining of an absence of menarche. She had female-type external genitalia, however, the corpus uteri and bilateral ovaries were not identified on MRI. Hormonal tests showed hypogonadism and chromosome analysis revealed a 46 XY karyotype. Accordingly, she was diagnosed with PGD. After the diagnosis, HRT was started at the age of 16. One month later, the uterus was markedly enlarged, and the uterine body and endometrium became visible on MRI. Prophylactic laparoscopic gonadectomy was performed at the age of 17. Intraoperatively, the fallopian tubes and streak gonads were located at normal sites of the fallopian tubes and ovaries. Although the uterine size was small, it was easily identified. The fallopian tubes and gonads were safely removed without any uterine damage by power sources, because appropriate distances from the uterine body were secured.
Successful pregnancies were reported in patients with PGD using donated eggs. HRT, even for a short period of time, may be advantageous to preserve fertility because the enlarged uterine body enables safe gonadectomy.

Invasive Endocervical Adenocarcinoma with Gastric and Intestinal Immunophenotype Correlates with Adverse Clinicopathological Features and Patient Outcome
LABORATORY INVESTIGATION,100(SUPPL 1):1010-1011 2020(Mar.)
Author:Asaka, Shiho; Nakajima, Tomoyuki; Ida, Koichi; Asaka, Ryoichi; Miyamoto, Tsutomu; Uehara, Takeshi; Ota, Hiroyoshi;

A Case of Successful Pregnancy Following Transcatheter Arterial Embolization for Huge Uterine Arteriovenous Malformation
The Shinshu Medical Journal,67(5):299-305 2019(Oct.)
Author:HIGUCHI Shotaro, OKA Kenji, ONO Motoki, TAKEUCHI Hodaka, IDA Koichi, ANDO Hirofumi, KIKUCHI Norihiko, KOBARA Hisanori, KASHIMA Hiroyasu, OHIRA Satoshi, MIYAMOTO Tsutomu, FUJINAGA Yasunari, SHIOZAWA Tanri

Whole-exome sequencing of lobular endocervical glandular hyperplasia
ONCOLOGY LETTERS,18(3):2592-2597 2019(Sep.)
Author:Ida, Koichi; Miyamoto, Tsutomu; Takatsu, Akiko; Ando, Hirofumi; Asaka, Ryoichi; Takeuchi, Hodaka; Ono, Motoki; Yamada, Satoshi; Asaka, Shiho; Shiozawa, Tanri;

Effectiveness of a genetic test panel designed for gynecological cancer: an exploratory study
MEDICAL ONCOLOGY,36(7) 2019(Jul.)
Author:Ida, Koichi; Miyamoto, Tsutomu; Higuchi, Shotaro; Takeuchi, Hodaka; Yamada, Satoshi; Ono, Motoki; Nishihara, Hiroshi; Shiozawa, Tanri;

A Case of Hereditary Breast and Ovarian Cancer Syndrome with Serous Tubal Intraepithelial Lesions in Bilateral Fimbriae Resected by Laparoscopic Risk-reducing Salpingo-oophorectomy
The Shinshu Medical Journal,67(3):209-215 2019
Author:KASHIMA Hiroyasu, OKA Kenji, SHINAGAWA Manaka, YAMANAKA Sakura, ONO Motoki, TAKEUCHI Hodaka, IDA Koichi, HIGUCHI Shotaro, YAMADA Yasushi, KOBARA Hisanori, KIKUCHI Norihiko, MIYAMOTO Tsutomu, TACHIBANA Ryota, FUKUSHIMA Yoshimitsu, KOSHO Tomoki, IESATO Asumi, ITO Ken-ichi, ASAKA Shiho, UEHARA Takeshi, SHIOZAWA Tanri

Efficacy of denosumab therapy for a 21-year-old woman with Prader-Willi syndrome, osteoporosis and history of fractures: a case report
Author:Uehara, Masashi; Nakamura, Yukio; Takahashi, Jun; Suzuki, Takako; Iijima, Mari; Arakawa, Yuko; Ida, Koichi; Kosho, Tomoki; Kato, Hiroyuki;

alpha GlcNAc and its catalyst alpha 4GnT are diagnostic and prognostic markers in uterine cervical tumor, gastric type
Author:Ida, Koichi; Yamanoi, Kazuhiro; Asaka, Shiho; Takeuchi, Hodaka; Miyamoto, Tsutomu; Shiozawa, Tanri; Nakayama, Jun;

信州医学雑誌,67(4):263-263 2019
Author:井田 耕一;竹田 哲

Elevated expression of PIM1 can be a poor prognostic indicator of endometrial serous carcinoma
CANCER SCIENCE,109:488-488 2018(Dec.)
Author:Takeuchi, Hodaka; Miyamoto, Tsutomu; Ida, Koichi; Higuchi, Shotaro; Shiozawa, Tanri;

alpha GlcNAc and alpha 4GnT are favorable prognosis markers for cervical gastric-type tumors
CANCER SCIENCE,109:484-484 2018(Dec.)
Author:Ida, Koichi; Yamanoi, Kazuhiro; Ando, Masahumi; Higuchi, Shotaro; Takeuchi, Hodaka; Yamada, Yasushi; Kobara, Hisanori; Kashima, Hiroyasu; Miyamoto, Tsutomu; Nakayama, Jun; Shiozawa, Tanri;

Suppressive role of elevated estrogen on endometrial carcinogenesis
CANCER RESEARCH,78(13) 2018(Jul.)
Author:Asaka, Ryoichi; Miyamoto, Tsutomu; Ida, Koichi; Takeuchi, Hodaka; Ando, Hirofumi; Yamada, Yasushi; Mvunta, David Hamisi; Kobara, Hisanori; Kashima, Hiroyasu; Shiozawa, Tanri;

Mutation analysis by whole exome sequencing of endometrial hyperplasia and carcinoma in one patient
CANCER SCIENCE,109:337-337 2018(Jan.)
Author:Ida, Koichi; Miyamoto, Tsutomu; Ando, Hirofumi; Yamada, Yasushi; Kashima, Hiroyasu; Kobara, Hisanori; Higuchi, Shotaro; David, Mvunta H.; Shiozawa, Tanri;

SIRT1 Regulates the Chemoresistance and Invasiveness of Ovarian Carcinoma Cells
TRANSLATIONAL ONCOLOGY,10(4):621-631 2017(Aug.)
Author:Mvunta, David Hamisi; Miyamoto, Tsutomu; Asaka, Ryoichi; Yamada, Yasushi; Ando, Hirofumi; Higuchi, Shotaro; Ida, Koichi; Kashima, Hiroyasu; Shiozawa, Tanri;

Panobinostat Enhances Growth Suppressive Effects of Progestin on Endometrial Carcinoma by Increasing Progesterone Receptor and Mitogen-Inducible Gene-6
HORMONES & CANCER,8(4):257-267 2017(Aug.)
Author:Ando, Hirofumi; Miyamoto, Tsutomu; Kashima, Hiroyasu; Higuchi, Shotaro; Ida, Koichi; Mvunta, David Hamisi; Shiozawa, Tanri;

Overexpression of SIRT1 is Associated With Poor Outcomes in Patients With Ovarian Carcinoma
Author:Mvunta, David H.; Miyamoto, Tsutomu; Asaka, Ryoichi; Yamada, Yasushi; Ando, Hirofumi; Higuchi, Shotaro; Ida, Koichi; Kashima, Hiroyasu; Shiozawa, Tanri;

Molecular Pathology and Novel Clinical Therapy for Uterine Leiomyosarcoma
ANTICANCER RESEARCH,36(10):4997-5007 2016(Oct.)
Author:Hayashi, Takuma; Kawano, Miki; Ichimura, Tomoyuki; Ida, Koichi; Ando, Hirofumi; Zharhary, Dorit; Kanai, Yae; Aburatani, Hiroyuki; Tonegawa, Susumu; Shiozawa, Tanri; Yaegashi, Nobuo; Konishi, Ikuo;

Overexpression of SIRT1 is Associated With Poor Outcomes in Patients With Ovarian Carcinoma.
Appl Immunohistochem Mol Morphol,in press 2016(Feb.)
Author:Mvunta DH, Miyamoto T, Asaka R, Yamada Y, Ando H, Higuchi S, Ida K, Kashima H, Shiozawa T.

臨床血液,57(1):20-24 2016
Author:磯部 玲; 三石 俊美; 表 真由子; 森 勇一; 井田 耕一; 小口 治; 仲井 育子; 小口 正彦;
Keywords:PTCL-NOS; Vagina; THP-COP therapy;

P3-41-7 慢性疼痛に対し,長期間高用量オピオイド投与中に自然妊娠し,健児を得た一例(Group106 合併症妊娠8,一般演題,公益社団法人日本産科婦人科学会第68回学術講演会)
日本産科婦人科學會雜誌,68(2) 2016
Author:中川 一平; 堀澤 信; 井田 耕一; 三村 暢子; 村中 愛; 山本 かおり; 本藤 徹;

P3-23-10 タヒボ茶はマウスモデルにおける子宮内膜癌異種移植片に対して抗腫瘍効果を示す(Group88 悪性腫瘍全般・その他治療,一般演題,公益社団法人日本産科婦人科学会第68回学術講演会)
日本産科婦人科學會雜誌,68(2) 2016
Author:安藤 大史; 宮本 強; 鹿島 大靖; 小原 久典; 山田 靖; Mvunta David; 樋口 正太郎; 井田 耕一; 林 琢磨; 塩沢 丹里;

P2-57-7 妊娠高血圧症候群では母体血および臍帯血中Neuregulin-1β1濃度が高値となる(Group57 妊娠高血圧症候群2,一般演題,公益社団法人日本産科婦人科学会第68回学術講演会)
日本産科婦人科學會雜誌,68(2) 2016
Author:大平 哲史; 浅香 亮一; 小原 久典; 井田 耕一; 菊地 範彦; 金井 誠; 塩沢 丹里;

P2-48-4 子宮頸部腺癌合併妊娠の一例(Group48 合併症妊娠3,一般演題,公益社団法人日本産科婦人科学会第68回学術講演会)
日本産科婦人科學會雜誌,68(2) 2016
Author:浅香 亮一; 田中 泰裕; 中島 雅子; 井田 耕一; 小原 久典; 高津 亜希子; 鹿島 大靖; 大平 哲史; 宮本 強; 金井 誠; 塩沢 丹里;

P2-47-2 重症大動脈弁狭窄症合併妊娠の1例(Group47 合併症妊娠2,一般演題,公益社団法人日本産科婦人科学会第68回学術講演会)
日本産科婦人科學會雜誌,68(2) 2016
Author:井田 耕一; 山中 桜; 品川 真奈花; 田中 泰裕; 浅香 亮一; 大平 哲史; 金井 誠; 塩沢 丹里;

P2-14-1 Nuclear protein 1はlipocalin2の下流で作用する新規候補因子である(Group14 卵巣腫瘍・基礎3・明細胞腺癌,一般演題,公益社団法人日本産科婦人科学会第68回学術講演会)
日本産科婦人科學會雜誌,68(2) 2016
Author:山田 靖; 宮本 強; 安藤 大史; 樋口 正太郎; 井田 耕一; Mvunta David; 鹿島 大靖; 塩沢 丹里;

MW3-5 レーザーマイクロダイセクションによって採取した単一患者の正常子宮内膜・異型増殖症,類内膜腺癌部分の全エクソンシーケンス(ミニワークショップ3 子宮体部腫瘍,一般演題,公益社団法人日本産科婦人科学会第68回学術講演会)
日本産科婦人科學會雜誌,68(2) 2016
Author:樋口 正太郎; 宮本 強; 安藤 大史; 浅香 亮一; 山田 靖; 鹿島 大靖; 小原 久典; 井田 耕一; Mvunta David; 塩沢 丹里;

Lipocalin 2 Enhances Migration and Resistance against Cisplatin in Endometrial Carcinoma Cells
PLOS ONE,11(5):e0155220 2016
Author:Miyamoto, Tsutomu; Kashima, Hiroyasu; Yamada, Yasushi; Kobara, Hisanori; Asaka, Ryoichi; Ando, Hirofumi; Higuchi, Shotaro; Ida, Koichi; Mvunta, David Hamisi; Shiozawa, Tanri;

Lipocalin 2 attenuates iron-related oxidative stress and prolongs the survival of ovarian clear cell carcinoma cells by up-regulating the CD44 variant
FREE RADICAL RESEARCH,50(4):414-425 2016
Author:Yamada, Yasushi; Miyamoto, Tsutomu; Kashima, Hiroyasu; Kobara, Hisanori; Asaka, Ryoichi; Ando, Hirofumi; Higuchi, Shotaro; Ida, Koichi; Shiozawa, Tanri;

関東連合産科婦人科学会誌,52(4):543-548 2015(Nov.)
Author:吉川美登利, 森田政義, 井田耕一, 堀澤信, 村中愛, 山本かおり, 本藤徹

Massive Ovarian Edemaと術前診断したKrukenberg腫瘍の一例
関東連合産科婦人科学会誌,52(4):699-704 2015(Nov.)
Author:井田耕一, 吉川美登利, 森田政義, 村中愛, 山本かおり, 本藤徹

日本産科婦人科内視鏡学会雑誌,30(2):432-435 2015
Author:堀澤 信; 芦田 敬; 園田 正樹; 森田 政義; 吉川 美登利; 井田 耕一; 布施谷 千穂;
Keywords:Fallopian tube; leiomyoma; laparoscopic surgery; torsion;

Coronenetetraimide-Centered Cruciform Pentamers Containing Multiporphyrin Units: Synthesis and Sequential Photoinduced Energy- and Electron-Transfer Dynamics
CHEMISTRY-A EUROPEAN JOURNAL,21(31):11196-11205 2015
Author:Hasobe, Taku; Ida, Koichi; Sakai, Hayato; Ohkubo, Kei; Fukuzumi, Shunichi;

Electron-Transfer Reduction Properties and Excited-State Dynamics of Benzo[ghi]peryleneimide and Coroneneimide Derivatives
JOURNAL OF PHYSICAL CHEMISTRY C,118(14):7710-7720 2014
Author:Ida, Koichi; Sakai, Hayato; Ohkubo, Kei; Araki, Yasuyuki; Wada, Takehiko; Sakanoue, Tomo; Takenobu, Taishi; Fukuzumi, Shunichi; Hasobe, Taku;

症例 交通外傷により虫垂断裂をきたした初妊婦
臨床婦人科産科,67(11):1183-1186 2013(Nov.)
Author:桑原 良奈; 角田 玲子; 井田 耕一;

Successful vaginal deliveries in a woman complicated with Kawasaki disease-related cardiovascular sequelae : a case report
The Japanese journal of obstetrical, gynecological & neonatal hematology,20(1):S-87-S-88 2010(Jun. 01)
Author:飯ケ濱 悠美; 小原 久典; 大久保 奈緒; 角田 英範; 安藤 大史; 井田 耕一; 山崎 悠紀; 小野 恭子; 菊地 範彦; 大平 哲史; 金井 誠; 塩沢 丹里;

日本周産期・新生児医学会雑誌 52 2 757 2016(Jun.)
Presenter:井田耕一, 浅香亮一, 安藤大史, 大平哲史, 金井誠, 塩沢丹里

日本周産期・新生児医学会雑誌 52 2 797 2016(Jun.)
Presenter:浅香亮一, 安藤大史, 井田耕一, 小原久典, 大平哲史, 金井誠, 塩沢丹里

関東連合産科婦人科学会誌 53 2 224 2016(May)
Presenter:品川真奈花, 井田耕一, 安藤大史, 浅香亮一, 大平哲史, 金井誠, 塩沢丹里

関東連合産科婦人科学会誌 53 2 246 2016(May)
Presenter:春日裕美, 小原久典, 品川真奈花, 山中桜, 中島雅子, 井田耕一, 樋口正太郎, 山田靖, 鹿島大靖, 宮本強, 塩沢丹里

長野県母子衛生学会誌 18 28 2016(Mar.)
Presenter:田中泰裕, 大平哲史, 山中桜, 安藤大史, 井田耕一, 浅香亮一, 金井誠, 塩沢丹里

子宮体部腫瘍 レーザーマイクロダイセクションによって採取した単一患者の正常子宮内膜・異型増殖症、類内膜腺癌部分の全エクソンシーケンス
日本産科婦人科学会雑誌 68 2 597 2016(Feb.)
Presenter:樋口正太郎, 宮本強, 安藤大史, 浅香亮一, 山田靖, 鹿島大靖, 小原久典, 井田耕一, MvuntaDavid, 塩沢丹里

Nuclear protein 1はlipocalin2の下流で作用する新規候補因子である
日本産科婦人科学会雑誌 68 2 653 2016(Feb.)
Presenter:山田靖, 宮本強, 安藤大史, 樋口正太郎, 井田耕一, MvuntaDavid, 鹿島大靖, 塩沢丹里

日本産科婦人科学会雑誌 68 2 752 2016(Feb.)
Presenter:井田耕一, 山中桜, 品川真奈花, 田中泰裕, 浅香亮一, 大平哲史, 金井誠, 塩沢丹里

日本産科婦人科学会雑誌 68 2 756 2016(Feb.)
Presenter:浅香亮一, 田中泰裕, 中島雅子, 井田耕一, 小原久典, 高津亜希子, 鹿島大靖, 大平哲史, 宮本強, 金井誠, 塩沢丹里

日本産科婦人科学会雑誌 68 2 790 2016(Feb.)
Presenter:大平哲史, 浅香亮一, 小原久典, 井田耕一, 菊地範彦, 金井誠, 塩沢丹里

日本産科婦人科学会雑誌 68 2 885 2016(Feb.)
Presenter:安藤大史, 宮本強, 鹿島大靖, 小原久典, 山田靖, MvuntaDavid, 樋口正太郎, 井田耕一, 林琢磨, 塩沢丹里

日本産科婦人科学会雑誌 68 2 945 2016(Feb.)
Presenter:中川一平, 堀澤信, 井田耕一, 三村暢子, 村中愛, 山本かおり, 本藤徹

転写補助因子nuclear protein1はlipocalin2の新規標的候補遺伝子である(英語)
日本癌学会総会記事 74 P-1127 2015(Oct.)
Presenter:山田靖, 宮本強, 安藤大史, 樋口正太郎, 井田耕一, 鹿島大靖, 塩沢丹里

日本癌学会総会記事 74 J-1232 2015(Oct.)
Presenter:宮本強, 山田靖, 小原久典, 安藤大史, 樋口正太郎, 井田耕一, 鹿島大靖, 塩沢丹里

日本癌学会総会記事 74 P-3327 2015(Oct.)
Presenter:安藤大史, 宮本強, 高津亜希子, 山田靖, 樋口正太郎, 井田耕一, 鹿島大靖, 塩沢丹里

関東連合産科婦人科学会誌 52 3 414 2015(Aug.)
Presenter:品川真菜花, 浅香亮一, 山中桜, 田中泰裕, 井田耕一, 大平哲史, 金井誠, 塩沢丹里

関東連合産科婦人科学会誌 52 2 258 2015(May)
Presenter:森田政義, 吉川美登利, 井田耕一, 堀澤信, 村中愛, 山本かおり, 本藤徹