Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Taku Toyama"'
Autor:
Takahiro Zusho, Takashi Ono, Yukako Taketani, Mikiko Kimakura, Tetsuya Toyono, Koichiro Sugimoto, Taku Toyama, Takashi Ueta, Makoto Aihara, Takashi Miyai
Publikováno v:
Case Reports in Ophthalmology, Vol 15, Iss 1, Pp 648-655 (2024)
Introduction: Complex corneal conditions present surgical challenges and necessitate innovation. Here, we present two cases where we performed intraocular lens trans-scleral fixation using the double-needle Yamane technique, followed by penetrating k
Externí odkaz:
https://doaj.org/article/3174755fa7d840719777d26c82af5f15
Autor:
Yuka Numaga, Fumiyuki Araki, Kunihiro Azuma, Taku Toyama, Koichiro Sugimoto, Tomoyasu Shiraya, Takashi Ueta
Publikováno v:
American Journal of Ophthalmology Case Reports, Vol 33, Iss , Pp 101985- (2024)
Purpose: To report a case of bilateral vitreous hemorrhage (VH) resulting in postoperative vision loss (POVL) after robot-assisted laparoscopic hysterectomy in a 71-year-old female patient. Observations: At initial presentation, best-corrected visual
Externí odkaz:
https://doaj.org/article/31e9524b7a6f4eef9db3a3f8e2124623
Autor:
Yasuko Ikegami, Tomoyasu Shiraya, Fumiyuki Araki, Takashi Ueta, Taku Toyama, Tomohiko Yanagita, Jiro Numaga, Nobuyuki Shoji, Satoshi Kato
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract This study carried out direct photocoagulation for treating microaneurysms (MAs) in diabetic macular edema (DME) using a navigation laser system with a 30-ms pulse duration. The MA closure rate after 3 months was investigated using pre and p
Externí odkaz:
https://doaj.org/article/b5d981092a184ca78eaf20e4fd5e268a
Autor:
Yasuko Ikegami, Tomoyasu Shiraya, Fumiyuki Araki, Takashi Ueta, Taku Toyama, Tomohiko Yanagita, Jiro Numaga, Nobuyuki Shoji, Satoshi Kato
Publikováno v:
International Journal of Retina and Vitreous, Vol 9, Iss 1, Pp 1-7 (2023)
Abstract Background Focal laser photocoagulation is an important treatment option for diabetic macular edema (DME). This study aimed to examine the retinal sensitivity (RS) and morphological changes at the coagulated site after direct photocoagulatio
Externí odkaz:
https://doaj.org/article/550d471751f948bab88066bbf34bd407
Autor:
Ryosuke Hayamizu, Kiyohito Totsuka, Kunihiro Azuma, Koichiro Sugimoto, Taku Toyama, Fumiyuki Araki, Tomoyasu Shiraya, Takashi Ueta
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-6 (2022)
Abstract Ruptured retinal arterial macroaneurysm (RAM) can cause sub-inner limiting membrane (ILM) hemorrhage, leading to acute vision loss in the elderly. Vitrectomy has been established as an effective treatment to remove hemorrhage and facilitate
Externí odkaz:
https://doaj.org/article/352a3327e6c04756b93d3a308a38a232
Autor:
Koji Ueda, Tomoyasu Shiraya, Fumiyuki Araki, Yohei Hashimoto, Motoshi Yamamoto, Masahiro Yamanari, Takashi Ueta, Takahiro Minami, Nobuyori Aoki, Satoshi Sugiyama, Han Peng Zhou, Kiyohito Totsuka, Taku Toyama, Koichiro Sugimoto, Ryo Obata, Satoshi Kato
Publikováno v:
PLoS ONE, Vol 16, Iss 9, p e0257000 (2021)
PurposeTo investigate the dynamics of the healing process after therapeutic subthreshold micropulse laser (SMPL) for diabetic macular edema (DME) using polarization-sensitive optical coherence tomography (PS-OCT).MethodsPatients with treatment-native
Externí odkaz:
https://doaj.org/article/0b5b6207847348af83adef252f0ae46d
Autor:
Taku Toyama, Hisashi Kawai, Tomoyasu Shiraya, Fumiyuki Araki, Koichiro Sugimoto, Yohei Hashimoto, Satoshi Kato, Jiro Numaga, Yutaka Watanabe, Hirohiko Hirano, Yoshinori Fujiwara, Kazushige Ihara, Hunkyung Kim, Shuichi Obuchi, Takashi Ueta
Publikováno v:
PLoS ONE, Vol 15, Iss 4, p e0231351 (2020)
PURPOSE:To investigate the association between different stages of posterior vitreous detachment (PVD) and macular microvasculature in the elderly. METHODS:Swept-source optical coherence tomography (OCT), OCT angiography, and color fundus images of 4
Externí odkaz:
https://doaj.org/article/b5795df83adc448981b2251ae33bba71
Publikováno v:
BMC Ophthalmology, Vol 18, Iss 1, Pp 1-6 (2018)
Abstract Background Visual acuity (VA) outcomes after phacoemulsification cataract surgery in the very elderly (≥90 years) compared to those in younger patients remain unclear till date. Methods We retrospectively investigated 138 (group 1) and 152
Externí odkaz:
https://doaj.org/article/0da70eb5cb064b0e8a33e4ac5568154e
Autor:
Yasuo Noda, Yoshiki Ida, Shinichi Tanaka, Taku Toyama, Murilo Felix Roggia, Yasuhiro Tamaki, Naohiko Sugita, Mamoru Mitsuishi, Takashi Ueta
Publikováno v:
PLoS ONE, Vol 8, Iss 1, p e54116 (2013)
PURPOSE: To elucidate the merits of robotic application for vitreoretinal maneuver in comparison to conventional manual performance using an in-vitro eye model constructed for the present study. METHODS: Capability to accurately approach the target o
Externí odkaz:
https://doaj.org/article/a2af4552b3dd4aa1938ea94f83a31481
Publikováno v:
International Journal of Ophthalmology, Vol 7, Iss 1, Pp 179-180 (2014)
Letter to the editor
Externí odkaz:
https://doaj.org/article/9918670945ad4ac4a8a7ef586fc06d03