著者
難波 祐三郎
出版者
岡山大学
雑誌
基盤研究(C)
巻号頁・発行日
2018-04-01

子宮卵巣移植モデルの確立を目指して手技の詳細、問題点の確立から開始した。雌ラットは雄ラットよりも体格が一回り小さく血管吻合やドナー採取に難渋した。手術時間を短縮するため、ドナー側・対側の子宮動静脈、卵巣動静脈のみで血流確保した場合の血流を短時間・長時間で評価、結果として片側の子宮動静脈及び片側子宮のみを挙上し移植を行うこととした。しかし、自家組織のみでの子宮移植の長期経過で安定した血流を確保可能な確立が低く、異性で構造が異なる雄ラットへの安定した組織移植は困難と考えられた。最終的に良好な結果を出すに至らず終了している。
著者
難波 祐三郎
出版者
岡山大学
雑誌
基盤研究(C)
巻号頁・発行日
2010

性同一性障害に対する機能的再建手術の一つに異性間の生殖臓器移植が考えられる。精巣移植においては大動脈を犠牲にする従来の方法から、超微小外科を応用した移植法を開発した。同性間精巣移植ではテストステロンの分泌と精子形成を確認した。同性間卵巣移植ではエストロゲンの分泌と妊娠を確認した。異性間精巣移植ではテストステロンの分泌を確認したが celltrafficking は確認できなかった。
著者
難波 祐三郎 筒井 哲也 木股 敬裕
出版者
克誠堂出版
雑誌
形成外科 (ISSN:00215228)
巻号頁・発行日
vol.49, no.9, pp.985-991, 2006-09
被引用文献数
2
著者
難波 祐三郎
出版者
岡山医学会
雑誌
岡山医学会雑誌 (ISSN:00301558)
巻号頁・発行日
vol.126, no.2, pp.109-115, 2014-08-01 (Released:2014-09-01)
参考文献数
7
著者
高橋 義雄 難波 祐三郎 岸本 晃司 光嶋 勲
出版者
岡山医学会
雑誌
岡山醫學會雜誌 (ISSN:00301558)
巻号頁・発行日
vol.113, no.3, pp.279-284, 2001-12-31
参考文献数
9

GENDER IDENTITY DISORDER (GID) is a unique human condition that is classified behaviorally and treated medically with hormones and surgery in the severe form. This condition has been and still somewhat remains controversial by religious belief, social institutions and health care delivery systems. We described the surgical management of transsexuals, so called SEX REASSGINMENT SURGERY (SRS) and showed the team for gender treatment, GENDER CLINIC. A gender treatment team composing staff members from the Psychiatric, Plastic Surgery, Urology, Obstetric/Gynecological Surgery, and the Social Service, was established at the Hospital of Okayama University Medical schools in 1999. Female-to-Male procedures include mastectomy, phalloplasty, Phalloplasty are completion and an appurtenance, something pleasing to others. Male-to-Female program includes the genital surgery. The genital change surgery consists of the penile inversion, orchiectomy, vaginoplasty. Other prodedures include reduction thyroid chondroplasty, hair transplant, voice change, laryngeal surgery, epilation with the laser. SRS is the only effective treatment available today in the management of GID. The aesthetic and functional results achievable from various procedures are generally satisfactory and are acceptable to the patients. On the other hand, we should remember that the numerous steps of information for SRS will be required.
著者
高橋 義雄 難波 祐三郎 岸本 晃司 光嶋 勲
出版者
Okayama Medical Association
雑誌
岡山医学会雑誌 (ISSN:00301558)
巻号頁・発行日
vol.113, no.3, pp.279-284, 2001-12-31 (Released:2009-03-30)
参考文献数
9

GENDER IDENTITY DISORDER (GID) is a unique human condition that is classified behaviorally and treated medically with hormones and surgery in the severe form. This condition has been and still somewhat remains controversial by religious beliefs, social institutions and health care delivery systems. We described the surgical management of transsexuals, so called SEX REASSGINMENT SURGERY (SRS) and showed the team for gender treatment, GENDER CLINIC. A gender treatment team composing staff members from the Psychiatric, Plastic Surgery, Urology, Obstetric/Gynecological Surgery, and the Social Service, was established at the Hospital of Okayama University Medical schools in 1999. Female-to-Male procedures include mastectomy, phalloplasty, Phalloplasty are completion and an appurtenance, something pleasing to others. Male-to-Female program includes the genital surgery. The genital change surgery consists of the penile inversion, orchiectomy, vaginoplasty. Other procedures include reduction thyroid chondroplasty, hair transplant, voice change, laryngeal surgery, epilation with the laser.SRS is the only effective treatment available today in the management of GID. The aesthetic and functional results achievable from various procedures are generally satisfactory and are acceptable to the patients. On the other hand, we should remember that the numerous steps of information for SRS will be required.