Faculty Information - MARUKO Ichirou

（Last updated : 2026-03-21 17:26:50）

MARUKO Ichirou
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Department of Ophthalmology

Position Associate Professor

■ Books

Chapter contribution　

4_peripapillary pachychoroid syndrome 2023/10/06

■ Published papers

1.	Original article	Detection of microaneurysms causing macular edema associated with branch retinal vein occlusion using optical coherence tomography and optical coherence tomography angiography and the effect of focal photocoagulation. 2026/03
2.	Original article	Parameters associated with the size of the foveal avascular zone in healthy elderly eyes. 2026/02
3.	Original article	THE OBSERVATION OF THE FOVEAL GRANULAR REFLEXES WITH MULTIPLE EVANESCENT WHITE DOT SYNDROME 2025/04/11
4.	Original article	Intraocular inflammation after intravitreal injection of aflibercept 8 mg for treatment-refractory neovascular age-related macular degeneration: a case report. 2025/01/23
5.	Original article	Estimation of foveal avascular zone area from a B-scan OCT image using machine learning algorithms. 2024/12
6.	Original article	Asymmetric choroidal vascular pattern in tilted disc syndrome. 2024/11
7.	Original article	One-year outcomes and safety assessment of faricimab in treatment-naïve patients with neovascular age-related macular degeneration in Japan. 2024/05
8.	Original article	Incidence and Risk factors of Intraocular Inflammation after Brolucizumab Treatment in Japan: A Multicenter AMD Study. 2024/04
9.	Review article	The Basics of Optical Coherence Tomography (OCT) 2024/03/31
10.	Original article	Japanese Clinical Guidelines for Neovascular Age-Related Macular Degeneration. 2024
11.	Original article	Pachychoroid neovasculopathy has clinical properties that differ from conventional neovascular age-related macular degeneration. 2023/05
12.	Original article	Three-month outcomes of faricimab loading therapy for wet age-related macular degeneration in Japan. 2023/05
13.	Case report	A case of incomplete branch retinal artery occlusion after COVID-19. 2023
14.	Review article	Blood flow pattern in eye before development of type 3 macular neovascularization 2023
15.	Original article	Blood flow pattern in eye before development of type 3 macular neovascularization. 2023
16.	Original article	Short-term results for brolucizumab in treatment-naïve neovascular age-related macular degeneration: a Japanese multicenter study. 2022/07
17.	Original article	PERIPHERAL CHOROIDAL THICKNESS DETERMINED BY WIDEFIELD OPTICAL COHERENCE TOMOGRAPHY IN EYES WITH CENTRAL SEROUS CHORIORETINOPATHY. 2022/05/17
18.	Case report	Acute idiopathic maculopathy after COVID-19 vaccination. 2022/03
19.	Original article	PERIPHERAL CHOROIDAL THICKNESS DETERMINED BY WIDEFIELD OPTICAL COHERENCE TOMOGRAPHY IN EYES WITH CENTRAL SEROUS CHORIORETINOPATHY. 2022/03
20.	Original article	Morphological differences of choroid in central serous chorioretinopathy determined by ultra-widefield optical coherence tomography. 2022/01
21.	Original article	Optical Coherence Tomography Angiography Findings of Classic Choroidal Neovascularization in Polypoidal Choroidal Vasculopathy. 2022/01
22.	Original article	Subfoveal choroidal thickness after brolucizumab therapy for neovascular age-related macular degeneration: a short-term multicenter study. 2022/01
23.	Original article	Characteristics of treatment-naïve quiescent choroidal neovascularization detected by optical coherence tomography angiography in patients with age-related macular degeneration. 2021/09
24.	Original article	Misalignment between center of foveal avascular zone and center of foveal photoreceptors in eyes with idiopathic epiretinal membrane. 2021/08
25.	Original article	Brolucizumab-related intraocular inflammation in Japanese patients with age-related macular degeneration: a short-term multicenter study. 2021/03
26.	Original article	Characteristics of treatment-naïve quiescent choroidal neovascularization detected by optical coherence tomography angiography in patients with age-related macular degeneration. 2021/03
27.	Original article	Scleral buckling versus pars plana vitrectomy in simple phakic macula-on retinal detachment: a propensity score-matched, registry-based study. 2021/01
28.	Original article	Diagnosis of central serous chorioretinopathy by deep learning analysis of en face images of choroidal vasculature: A pilot study. 2021
29.	Original article	Macular atrophy after aflibercept therapy for neovascular age-related macular degeneration: outcomes of Japanese multicenter study. 2020/07
30.	Original article	Clinical Evidence and Real Clinical Practice of Wet Age-related Macular Degeneration Therapy 2020/06/29
31.	Original article	Two-Year Outcomes of Treat-and-Extend Intravitreal Aflibercept for Exudative Age-Related Macular Degeneration: A Prospective Study 2020/03/19
32.	Review article	Diagnosis of choroidal neovascularization 2020/03/05
33.	Original article	Two-Year Outcomes of Treat-and-Extend Intravitreal Aflibercept for Exudative Age-Related Macular Degeneration: A Prospective Study. 2020/03
34.	Original article	Macular vessel reduction as predictor for recurrence of macular oedema requiring repeat intravitreal ranibizumab injection in eyes with branch retinal vein occlusion. 2019/10
35.	Original article	Foveal abnormalities determined by optical coherence tomography angiography in children with history of retinopathy of prematurity. 2019/07
36.	Original article	Choroidal neovascularization imaging using multiple en face optical coherence tomography angiography image averaging. 2019/06
37.	Original article	Foveal structure and vasculature in eyes with idiopathic epiretinal membrane. 2019/04
38.	Case report	Retinal and choroidal circulation determined by optical coherence tomography angiography in patient with amyloidosis. 2019/02/21
39.	Case report	Resolution of foveal cyst after the release of vitreomacular attachment in eye with macular telangiectasia type 2. 2019/02
40.	Original article	Correlation between reduction in macular vessel density and frequency of intravitreal ranibizumab for macular oedema in eyes with branch retinal vein occlusion. 2019/01
41.	Original article	CHOROIDAL BLOOD VESSELS IN RETINAL PIGMENT EPITHELIAL ATROPHY USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY. 2019
42.	Original article	CHOROIDAL BLOOD VESSELS IN RETINAL PIGMENT EPITHELIAL ATROPHY USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY. 2019
43.	Original article	Differences in Choroidal Structures Between Idiopathic and Steroid-Induced Central Serous Chorioretinopathy 2019
44.	Original article	QUANTIFICATION OF CHOROIDAL VASCULATURE BY HIGH-QUALITY STRUCTURE EN FACE SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY IMAGES IN EYES WITH CENTRAL SEROUS CHORIORETINOPATHY 2018/12
45.	Original article	Visualizing large choroidal blood flow by subtraction of the choriocapillaris projection artifacts in swept source optical coherence tomography angiography in normal eyes 2018/10
46.	Original article	Visualizing large choroidal blood flow by subtraction of the choriocapillaris projection artifacts in swept source optical coherence tomography angiography in normal eyes. 2018/10
47.	Original article	Comparison of subfoveal choroidal structures in typical neovascular age-related macular degeneration and polypoidal choroidal vasculopathy 2018/09
48.	Original article	Prognostic factors after aflibercept therapy for typical age-related macular degeneration and polypoidal choroidal vasculopathy. 2018/09
49.	Original article	CLINICAL FINDINGS OF EYES WITH MACULAR EDEMA ASSOCIATED WITH BRANCH RETINAL VEIN OCCLUSION REFRACTORY TO RANIBIZUMAB 2018/07
50.	Original article	Unmeasurable small size of foveal avascular zone without visual impairment in optical coherence tomography angiography. 2018/06
51.	Original article	Foveal Retinal Neovascularization in Proliferative Diabetic Retinopathy: Assessment by Optical Coherence Tomography Angiography. 2017/11
52.	Original article	Subthreshold 577 nm micropulse laser treatment for central serous chorioretinopathy. 2017/08
53.	Original article	Optical coherence tomographic predictor of retinal non-perfused areas in eyes with macular oedema associated with retinal vein occlusion. 2017/05
54.	Original article	Structural analyses of choroid after half-dose verteporfin photodynamic therapy for central serous chorioretinopathy. 2017/04
55.	Original article	CHOROIDAL BLOOD FLOW VISUALIZATION IN HIGH MYOPIA USING A PROJECTION ARTIFACT METHOD IN OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY. 2017/03
56.	Other	Reply. 2017/03
57.	Original article	Extraocular Technique of Intrascleral Intraocular Lens Fixation Using a Pair of the Shaft-Bended 27-Gauge Needles. 2017/01
58.	Original article	Optical coherence tomography angiography and fundus autofluorescence in the eyes with choroideremia 2017/01
59.	Original article	MACULAR HOLE FORMATION IDENTIFIED WITH INTRAOPERATIVE OCT DURING VITRECTOMY FOR VITREOMACULAR TRACTION SYNDROME. 2017
60.	Original article	Detection of retrobulbar blood vessels in optical coherence tomography angiographic images in eyes with pathologic myopia. 2016/12
61.	Original article	CLINICAL CHARACTERISTICS OF IDIOPATHIC FOVEOMACULAR RETINOSCHISIS. 2016/08
62.	Original article	Reply. 2016/08
63.	Original article	SUBFOVEAL CHOROIDAL THICKNESS IN PAPILLITIS TYPE OF VOGT-KOYANAGI-HARADA DISEASE AND IDIOPATHIC OPTIC NEURITIS. 2016/05
64.	Original article	Relative changes in luminal and stromal areas of choroid determined by binarization of EDI-OCT images in eyes with Vogt-Koyanagi-Harada disease after treatment. 2016/03
65.	Original article	Subfoveal Choroidal Thickness During Aflibercept Therapy for Neovascular Age-related Macular Degeneration: Twelve-Month Results. 2016/03
66.	Original article	Reply. 2016/02
67.	Original article	Age-Dependent Morphologic Alterations in the Outer Retinal and Choroidal Thicknesses Using Swept Source Optical Coherence Tomography. 2016
68.	Original article	Aflibercept therapy for polypoidal choroidal vasculopathy: short-term results of a multicentre study. 2015/09
69.	Original article	One-Year Results of Intravitreal Aflibercept for Polypoidal Choroidal Vasculopathy. 2015/09
70.	Original article	Reply: To PMID 25555799. 2015/07
71.	Original article	Short-term changes in choroidal thickness after aflibercept therapy for neovascular age-related macular degeneration. 2015/04
72.	Original article	Subfoveal choroidal thickness changes after intravitreal ranibizumab and photodynamic therapy for retinal angiomatous proliferation. 2015/04
73.	Original article	Choroidal thickness outside the laser irradiation area after photodynamic therapy in polypoidal choroidal vasculopathy. 2013/05
74.	Original article	Choroidal thickness outside the laser irradiation area after photodynamic therapy in polypoidal choroidal vasculopathy. 2013/02
75.	Original article	Submacular choroidal neovascularization at the margin of staphyloma in tilted disk syndrome. 2013/01
76.	Original article	Choroidal thickness changes after intravitreal ranibizumab and photodynamic therapy in Recurrent polypoidal choroidal vasculopathy 2013
77.	Original article	Submacular choroidal neovascularization at the margin of staphyloma in tilted disk syndrome. 2013
78.	Original article	Circadian changes in subfoveal choroidal thickness and the relationship with circulatory factors in healthy subjects. 2012
79.	Original article	Demographic features of idiopathic macular telangiectasia in Japanese patients. 2012
80.	Original article	Fundus autofluorescence and optical coherence tomography findings in branch retinal vein occlusion. 2012
81.	Original article	Morphologic analysis in pathologic myopia using high-penetration optical coherence tomography. 2012
82.	Original article	Near-infrared autofluorescence in patients with idiopathic submacular choroidal neovascularization. 2012
Display 5 items
Display all(82)

■ Academic conference presentation

1.	Six-month results of aflibercept 8 mg for treatment-naïve neovascular age-related macular degeneration （Speech，General） 2025/12/05
2.	Density of deep capillaries around the optic disc in diabetic retinopathy （Poster notice，General） 2025/04/17
3.	A case of dome-shaped macula with subfoveal pachychoroid （Poster notice，General） 2025/03/29
4.	Two cases of glaucoma with increased intraocular pressure immediately after intravitreal anti-VEGF injections （Poster notice，General） 2025/03/28
5.	The fifth zone just above the external limiting membrane of the outer retina in retinoschisis （Poster notice，General） 2024/11/22
6.	Asymmetric choroidal vascular pattern in tilted disc syndrome （Poster notice，General） 2024/05/09
7.	Optical Coherence Tomography Angiography in Macular Telangiectasia type 3 （Poster notice，General） 2024/03/23
8.	Treatment-naïve quiescent macular neovascularization and pachychoroid neovasculopathy （Poster notice，General） 2023/04/23
9.	Interdiditation zone visualization using optical coherence tomography in highly myopic eye （Speech，General） 2022/10/15
10.	Comparative study of CSC by choroidal morphology using ultra-widefield OCT （Speech，General） 2022/04/14
11.	Association between the proportion of choroidal vessels and blood flow in the normal macula （Poster notice，General） 2019/11
12.	Neovascularization detected with optical coherence tomography angiography in fellow eye with unilateral retinal angiomatous proliferation （Poster notice，General） 2019/11
13.	Two-Year Outcomes of Treat‐and‐Extend Intravitreal Aflibercept for Exudative Age-related Macular Degeneration A Prospective Study （Speech） 2019/10/31
14.	Choroidal vascular structures in eyes with chronic central serous chorioretinopathy after half-dose photodynamic therapy （Poster notice，General） 2019/09/05
15.	Choroidal morphological changes at the posterior segment in central serous chorioretinopathy imaged by ultrawide-field optical coherence tomography. （Poster notice，General） 2019/05/02
16.	Morphological change of CNV in AMD after treatment in OCTA （Poster notice，General） 2019/03
17.	Subfoveal pigment epithelial detachment and visual outcome of subretinal hemorrhage due to age-related macular degeneration （Poster notice，General） 2018/12/14
18.	Morphological evaluation of cystoid macular edema using en-face optical coherence tomography in branch retinal vein occlusion. （General） 2018/06/17
19.	Visualization of choroidal vessels in eyes with central serous chorioretinopathy using a wide field en-face optical coherence tomography （Poster notice，General） 2018/02/08
20.	Observation for the gas filled eyes after vitrectomy using an ultra-wide-field fundus imaging camera （Poster notice，General） 2017/02/21
21.	CHOROIDAL BLOOD VESSELS IN RETINAL PIGMENT EPITHELIAL ATROPHY USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY. （Poster notice） 2016/07/08
22.	Foveal capillary structure in normal eyes using optical coherence tomography angiography （Poster notice，General） 2016/05/04
23.	Two-Year Outcomes of Aflibecept Therapy for Neovascular AMD in Japanese Population. （Speech） 2016/02/07
24.	Imaging of purposely remaining inter limiting membrane in gas filled eyes after vitrectomy. （Poster notice，General） 2015/05
Display 5 items
Display all(24)

■ Education

1.	1993/04～1999/03	Fukushima Medical University, Graduated
2.	2008/03/26 Degree Acquisition	Fukushima Medical University,