Presentations -

Analysis of risk factors for recurrence after fertility-sparing treatment of early-stage endometrial cancer, atypical endometrial hyperplasia and atypical polypoid adenomyoma in assisted reproductive technology

Uchida S, Yamada M, Iwai M, Sasaki H, Kamijo S, Uchida S, Sakai K, Tanaka M, Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Oral presentation (general)

Association of fetal liver blood flow and fetal adiposity：aprospective longitudinal study

Akita K, Ikenoue S, Tamai J, Ogata Y, Ishikawa N, Fukuma Y, Tanaka Y, Otani T, Fukutake M, Kasuga Y, Tanaka M, Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Symposium, workshop panel (nominated)

Association between maternal percentage body fat and fetal adiposity: a prospective cohort study

Tamai J, Ikenoue S, Akita K, Ishikawa N, Ogata Y, Fukuma Y, Tanaka Y, Otani T, Fukutake M, Kasuga Y, Tanaka M, Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Symposium, workshop panel (nominated)

腹腔内癒着モデルマウスにおけるヒト羊水幹細胞シートによる癒着防止効果の検討

大野杏花里，阿部雄志，福間優花，春日義史，大谷利光，福武麻里絵，池ノ上学，田中 守，山上 亘

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

妊娠中期に頭蓋内動静脈奇形合併妊娠と診断し，帝王切開による妊娠中断を余儀なくされた1例

深澤俊輔，春日義史，渡辺 隼，阿部雄志，石川直嗣，緒方泰彦，梶川かおる，大谷利光，福武麻里絵，池ノ上学，田中 守，山上 亘

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

非医療系学部大学生における妊娠出産に対する意識の地域差に関する検討

白柳花萌，春日義史，前田実咲，深澤優希，深澤俊輔，大谷利光，福武麻里絵，池ノ上学，田中 守，山上 亘

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

非医療系学部大学生における男女の妊娠出産に対する意識の違いに関する検討

前田実咲，春日義史，深澤優希，白柳花萌，深澤俊輔，大谷利光，福武麻里絵，池ノ上学，田中 守，山上 亘

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

DOHaDを学んだ栄養学科学生と学んでいない非医療系学部学生における妊娠出産に関する意識の違いに関する検討

深澤優希，春日義史，前田実咲，白柳花萌，深澤俊輔，大谷利光，福武麻里絵，池ノ上学，田中 守，山上 亘

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

A Retrospective Study on the Longitudinal Change of serum AMH

Kitayama A, Sasaki H, Azami M, Shiraishi K, Tokuoka A, Uchida S, Iwai M, Kamijo S, Uchida S, Yamada M, Tanaka M, Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

進行卵巣癌に対する診査腹腔鏡の有用性と安全性：単施設65例の後方視的検討

大西萌亜奈，千代田達幸，佐藤文化，木村由実子，落合大輔，地阪光代，坂巻智美，大木慎也，吉浜智子，坂井健良，田中 守，山上 亘

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

当院で遺伝性乳癌卵巣癌（HBOC）と診断された142症例の検討

福田崇晃，増田健太，後藤優美子，渡辺 隼，金子奈穂美，吉浜智子，中村加奈子，野上侑哉，横田めぐみ，木須伊織，田中 守，山上 亘

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

当院においてリスク低減卵管卵巣摘出術（RRSO）を受けた88例の後方視的検討

渡辺 隼，増田健太，金子奈穂美，福田崇晃，清河駿樹，吉浜智子，中村加奈子，野上侑哉，横田めぐみ，木須伊織，田中 守，山上 亘

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

センチネルリンパ節生検の現状と課題

山上 亘

[Domestic presentation]  第78回日本産科婦人科学会学術講演会 (北海道札幌市) , 

2026.05

, 

Other

Spatial Transcriptomic Insights into the Progression from Lobular Endocervical Glandular Hyperplasia to Gastric-Type Endocervical Adenocarcinoma

Matsuda R, Nishio H, Matsui T, Yokota M, Iwata T, Tanaka M, Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Oral presentation (general)

Patient-derived organoids of gastric-type cervical adenocarcinoma: establishment and genomic profiling

Imai A, Nishio H, Matsui T, Matsuda R, Yokota M, Iwata T, Tanaka M, Yamagami W

[Domestic presentation]  第78回日本産科婦人科学会学術講演会 (北海道札幌市) , 

2026.05

, 

Poster presentation

Preoperative three-class classification of ovarian tumors using routine blood tests and MR imaging with multivariable analysis and machine-learning models

Hayashi R, Takahashi T, Ono K, Matsuda R, Kiyokawa S, Sakai K, Nakamura K, Nogami Y, Masuda K, Kisu I, Matsuoka H, Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

Medroxyprogesterone acetate therapy for organoids derived from endometrioid carcinoma G1 and atypical endometrial hyperplasia

Kobayashi Y, Chiyoda T, Ochiai D, Jisaka M, Sakamaki T, Oki S, Yoshihama T, Sakai K, Nakamura K, Tanaka M, Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

Effector-Regulatory T-cell Balance Shapes Both Efficacy and Toxicity in Cervical Cancer Patients Receiving Pembrolizumab Combination Chemotherapy

Matsui T, Nishio H, Imai A, Matsuda R, Yokota M, Iwata T, Tanaka M Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

Educational Use of a Rare Cloth-based Model in Training for Laparoscopic Para-aortic Lymphadenectomy

Nakamura K, Takahashi T, Kiyokawa S, Anko M, Kaneko N, Watanabe J, Fukuda T, Nogami Y, Masuda K, Kisu I, Tanaka M, Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation

Safety of Scalp Cooling Therapy for the Prevention of Chemotherapy-Induced Alopecia in Patients with Gynecologic Malignancies

Sato A, Oki S, Kimura Y, Ochiai D, Sakamaki T, Jisaka M, Yoshimura T, Sakai K, Yoshihama T, Chiyoda T, Tanaka M, Yamagami W

[Domestic presentation]  The 78th Annual Congress of the Japan Society of Obstetrics and Gynecology (北海道札幌市) , 

2026.05

, 

Poster presentation