S
Satoshi Sugiyama
Researcher at University of Tsukuba
Publications - 26
Citations - 231
Satoshi Sugiyama is an academic researcher from University of Tsukuba. The author has contributed to research in topics: Retinal pigment epithelium & Optical coherence tomography. The author has an hindex of 6, co-authored 25 publications receiving 154 citations.
Papers
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Journal ArticleDOI
Evaluation of intraretinal migration of retinal pigment epithelial cells in age-related macular degeneration using polarimetric imaging.
Masahiro Miura,Shuichi Makita,Satoshi Sugiyama,Young-Joo Hong,Yoshiaki Yasuno,Ann E. Elsner,Shigeo Tamiya,Rintaro Tsukahara,Takuya Iwasaki,Hiroshi Goto +9 more
TL;DR: The results showed that intraretinal RPE migrations occurred in various AMD stages, and that they occurred more commonly in eyes with serous and drusenoid PED.
Journal ArticleDOI
Birefringence imaging of posterior eye by multi-functional Jones matrix optical coherence tomography
Satoshi Sugiyama,Young-Joo Hong,Deepa Kasaragod,Shuichi Makita,Sato Uematsu,Yasushi Ikuno,Masahiro Miura,Yoshiaki Yasuno +7 more
TL;DR: A clinical grade prototype of posterior multifunctional Jones matrix optical coherence tomography (JM-OCT) visualized depth-localized birefringence in addition to conventional cumulative phase retardation imaging through local Jones matrix analysis, which indicates that the bireFringence imaging correctly measures a depth- localized single-trip phase retardedation of a tissue, while the conventional phase retardations can provide correct single- trip phase retardance only for some specific types of samples.
Journal ArticleDOI
Evaluation of focal damage in the retinal pigment epithelium layer in serous retinal pigment epithelium detachment.
Masahiro Miura,Shuichi Makita,Shinnosuke Azuma,Yoshiaki Yasuno,Shunichiro Ueda,Satoshi Sugiyama,Toshihiro Mino,Tatsuo Yamaguchi,Harpal Sandhu,Henry J. Kaplan,Takuya Iwasaki,Hiroshi Goto +11 more
TL;DR: Multi-contrast OCT is more sensitive than standard OCT for displaying changes at the RPE-Bruch’s membrane band when there are small areas of RPE damage, which was found in eyes with age-related macular degeneration that had serous PED.
Journal ArticleDOI
Evaluation of Retinal Pigment Epithelium Layer Change in Vogt-Koyanagi-Harada Disease With Multicontrast Optical Coherence Tomography.
Masahiro Miura,Shuichi Makita,Shinnosuke Azuma,Shinnosuke Azuma,Yoshiaki Yasuno,Satoshi Sugiyama,Toshihiro Mino,Tatsuo Yamaguchi,Tetsuya Agawa,Takuya Iwasaki,Yoshihiko Usui,Narsing A. Rao,Hiroshi Goto +12 more
TL;DR: Melanin accumulation in the RPE layer at the location of granular hyper NIR-AF lesions was confirmed with MC-OCT imaging, and long-term follow-up showed the reversible nature of this accumulation.
Journal ArticleDOI
Optically buffered Jones-matrix-based multifunctional optical coherence tomography with polarization mode dispersion correction
TL;DR: This paper first mathematically model the PMD in JM-OCT and then derive a method to correct the effect, which is a combination of simple hardware modification and subsequent software correction.