Published Papers - Koizumi Hideki

High-Resolution Photoreceptor Imaging in Idiopathic Macular Telangiectasia Type 2 Using Adaptive Optics Scanning Laser Ophthalmoscopy

Sotaro Ooto, Masanori Hangai, Kohei Takayama, Naoko Arakawa, Akitaka Tsujikawa, Hideki Koizumi, Susumu Oshima, Nagahisa Yoshimura

INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE   52 ( 8 ) 5541 - 5550   2011.07 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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眼科医の手引 Enhanced Depth Imaging Optical Coherence Tomography(EDI OCT)による脈絡膜の評価

古泉 英貴

日本の眼科 ( (公社)日本眼科医会 )  82 ( 6 ) 765 - 766   2011.06

Type of publication: Research paper (other science council materials etc.)

眼画像診断の進歩 黄斑疾患の病態 画像診断による形態と機能解析

飯田 知弘, 石龍 鉄樹, 丸子 一朗, 小島 彰, 菅野 幸紀, 小山田 紘, 大口 泰治, 古田 実, 齋藤 昌晃, 今 陽子, 齋藤 国治, 近藤 剛史, 小笠原 雅, 古泉 英貴, 堀口 正之, 藤原 貴光, Spaide Richard F, 今村 裕

日本眼科学会雑誌 ( (公財)日本眼科学会 )  115 ( 3 ) 238 - 275   2011.03

Type of publication: Research paper (other science council materials etc.)

【黄斑疾患アップデート】黄斑部毛細血管拡張症

古泉 英貴

あたらしい眼科 ( (株)メディカル葵出版 )  28 ( 2 ) 205 - 212   2011.02

Type of publication: Research paper (other science council materials etc.)

Blue light and near-infrared fundus autofluorescence in acute Vogt-Koyanagi-Harada disease

Hideki Koizumi, Kazuichi Maruyama, Shigeru Kinoshita

BRITISH JOURNAL OF OPHTHALMOLOGY   94 ( 11 ) 1499 - 1505   2010.11 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Enhanced Depth Imaging Optical Coherence Tomography(EDI-OCT)

古泉 英貴

眼科手術 ( (公社)日本眼科手術学会 )  23 ( 3 ) 395 - 397   2010.07

Type of publication: Research paper (other science council materials etc.)

Unusual Loop-Like Vessel Formation After Intravitreal Ranibizumab Injections in AMD.

Koizumi H, Ferrara DC, Slakter JS

Ophthalmic surgery, lasers & imaging : the official journal of the International Society for Imaging in the Eye     1 - 2   2010.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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The authors observed an unusual closed loop-like vessel formation in the macula and describe its regression caused by the heterogenous treatment effects of intravitreal ranibizumab injections in an eye with exudative age-related macular degeneration associated with multiple retinochoroidal anastomoses.

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Severe Retinal Vascular Infarction After Photodynamic Therapy With Verteporfin Using the Standard Protocol

Hideki Koizumi, Hiroki Hatanaka

ARCHIVES OF OPHTHALMOLOGY   128 ( 2 ) 259 - 262   2010.02 [ Peer Review Accepted ]

Type of publication: Research paper (other science council materials etc.)

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Retinal Arteriolar Macroaneurysm and Congenital Retinal Macrovessel

Hideki Koizumi, Tomohiro Iida, Takafumi Mori, Minoru Furuta, Lawrence A. Yannuzzi

OPHTHALMIC SURGERY LASERS & IMAGING   40 ( 5 ) 513 - 515   2009.09 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Spectral Domain Optical Coherence Tomographic Findings of Occult Macular Dystrophy

Hideki Koizumi, Joseph I. Maguire, Richard F. Spaide

OPHTHALMIC SURGERY LASERS & IMAGING   40 ( 2 ) 174 - 176   2009.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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【病変がわかる!医師の求める写真が撮れる!眼底・前眼部写真のすべて】眼底検査 検査員なら知っておきたい!眼底病変 加齢黄斑変性

古泉 英貴

眼科ケア ( (株)メディカ出版 )  ( 2008冬季増刊 ) 154,20 - 164,20   2008.12

Type of publication: Research paper (other science council materials etc.)

Enhanced depth imaging spectral-domain optical coherence tomography

Richard F. Spaide, Hideki Koizumi, Maria C. Pozonni

AMERICAN JOURNAL OF OPHTHALMOLOGY   146 ( 4 ) 496 - 500   2008.10 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Disruption of the photoreceptor inner segment-outer segment junction in eyes with macular holes

Louis K. Chang, Hideki Koizumi, Richard F. Spaide

RETINA-THE JOURNAL OF RETINAL AND VITREOUS DISEASES   28 ( 7 ) 969 - 975   2008.07 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Ultrastructural correlation of spectral-domain optical coherence tomographic findings in Vitreomacular Traction syndrome

Louis K. Chang, Howard F. Fine, Richard F. Spaide, Hideki Koizumi, Hans E. Grossniklaus

AMERICAN JOURNAL OF OPHTHALMOLOGY   146 ( 1 ) 121 - 127   2008.07 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Spectral domain optical coherence tomographic findings of occult macular dystrophy

Hideki Koizumi, Joseph I. Maguire, Richard F. Spaide

OPHTHALMIC SURGERY LASERS & IMAGING   39 ( 4 ) S114 - S116   2008.07 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

Photoreceptor outer segment abnormalities as a cause of blind spot enlargement in acute zonal occult outer retinopathy-complex diseases

Richard F. Spaide, Hideki Koizumi, K. Bailey Freund

AMERICAN JOURNAL OF OPHTHALMOLOGY   146 ( 1 ) 111 - 120   2008.07 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Fundus autofluorescence in birdshot chorioretinopathy.

Koizumi H, Pozzoni MC, Spaide RF

Ophthalmology   115 ( 5 ) e15 - 20   2008.05 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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PURPOSE: To investigate the characteristics of fundus autofluorescence in birdshot chorioretinopathy (BSCR). DESIGN: Retrospective, observational case series. PARTICIPANTS: Sixteen eyes of 8 consecutive patients with BSCR (3 men, 5 women). METHODS: Color and autofluorescence photography and optical coherence tomograms of patients with BSCR seen in a referral practice were evaluated. MAIN OUTCOME MEASURES: Autofluorescent characteristics in BSCR. RESULTS: The 8 patients ranged in age from 35 to 73 years (mean, 56.9 years). Of the 16 eyes, 11 eyes (69%) of 6 patients had retinal pigment epithelium (RPE) atrophy as evidenced by hypoautofluorescent regions. Some of the hypoautofluorescent areas corresponded to the hypopigmented birdshot lesions, but the others did not necessarily show a correspondence. Eight eyes (50%) of 4 patients showed linear hypoautofluorescent streaks along the retinal vessels, most of which corresponded to visible changes at the level of the RPE. Placoid hypoautofluorescence in the macula was seen in 6 eyes (38%) of 3 patients and was correlated significantly with best-corrected visual acuity of 20/50 or less (P<0.05). CONCLUSIONS: Autofluorescence photography demonstrated the RPE atrophy, which was hard to see by other means of investigation. The areas of RPE atrophy did not necessarily correspond to the hypopigmented lesions, which suggested that both the choroid and the RPE can be affected independently. Retinal pigment epithelium atrophy in the macula may be an important cause of poor central visual acuity in eyes with BSCR.

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Choroidal circulatory disturbances associated with retinal angiomatous proliferation on indocyanine green angiography

Hideki Koizumi, Tomohiro Iida, Masaaki Saito, Dai Nagayama, Ichiro Maruko

GRAEFES ARCHIVE FOR CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY   246 ( 4 ) 515 - 520   2008.04 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Three-dimensional evaluation of vitreomacular traction and epiretinal membrane using spectral-domain optical coherence tomography

Hideki Koizumi, Richard F. Spaide, Yale L. Fisher, K. Bailey Freund, James M. Klancnik, Lawrence A. Yannuzzi

AMERICAN JOURNAL OF OPHTHALMOLOGY   145 ( 3 ) 509 - 517   2008.03 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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Type 3 neovascularization - The expanded spectrum of retinal angiomatous proliferation

K. Bailey Freund, I. -Van Ho, Irene A. Barbazetto, Hideki Koizumi, Ketan Laud, Daniela Ferrara, Yoko Matsumoto, John A. Sorenson, Lawrence Yannuzzi

RETINA-THE JOURNAL OF RETINAL AND VITREOUS DISEASES   28 ( 2 ) 201 - 211   2008.02 [ Peer Review Accepted ]

Type of publication: Research paper (scientific journal)

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