Visual and Optical Coherence Tomography Outcomes of Intravitreal Bevacizumab and Ranibizumab in Inflammatory Choroidal Neovascularization Secondary to Punctate Inner Choroidopathy

2011 ◽  
Vol 21 (4) ◽  
pp. 440-445 ◽  
Author(s):  
Kurt Spiteri Cornish ◽  
Graeme J. Williams ◽  
Michael P. Gavin ◽  
Fraser R. Imhe
Keyword(s):  
Optical Coherence Tomography ◽  
Choroidal Neovascularization ◽  
Intravitreal Bevacizumab ◽  
Optical Coherence ◽  
Punctate Inner Choroidopathy

scholarly journals Optical Coherence Tomography Findings of Underlying Choroidal Neovascularization in Punctate Inner Choroidopathy

2021 ◽  
Vol 8 ◽  
Author(s):  
Aniruddha Agarwal ◽  
Sabia Handa ◽  
Alessandro Marchese ◽  
Salvatore Parrulli ◽  
Alessandro Invernizzi ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Retrospective Study ◽  
Choroidal Neovascularization ◽  
Clinical Data ◽  
Quantitative Data ◽  
Qualitative Data ◽  
Optical Coherence ◽  
Punctate Inner Choroidopathy ◽  
Exact Test ◽  
Distinctive Features

Purpose: To analyze findings on optical coherence tomography (OCT) suggestive of choroidal neovascularization (CNV) in lesions of punctate inner choroidopathy (PIC).Methods: In this multi-center retrospective study, clinical data of patients with PIC were retrospectively analyzed. Quantitative data (height, width, and volume of PIC lesions), and qualitative data (disruption of ellipsoid zone (EZ)/Bruch's membrane (BM), outer retinal fuzziness, and choroidal back-shadowing) were compared between CNV+ and CNV– groups using Mann–Whitney U-test and Fischer's exact test.Results: In total, 35 eyes (29 patients; 21 women; mean age: 33.3 ± 6.5 years) were selected for analysis. Of the 35 PIC lesions studied, 17 had underlying CNV. Lesions with CNV+ had larger height, width, and volume (p < 0.001) and several distinctive features, such as disruption of EZ and BM, outer retinal fuzziness, and hypo-reflective back-shadowing (p < 0.001) compared with CNV—lesions.Conclusions: Quantitative and qualitative OCT analysis can aid in the prediction of an underlying CNV in the eyes with PIC.

The “Sponge sign”: A novel feature of inflammatory choroidal neovascularization

2020 ◽  
pp. 112067212091762
Author(s):  
Chiara Giuffrè ◽  
Alessandro Marchese ◽  
Giovanni Fogliato ◽  
Elisabetta Miserocchi ◽  
Giulio Maria Modorati ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Choroidal Neovascularization ◽  
Choroidal Thickness ◽  
Enhanced Depth Imaging ◽  
Clinical Activity ◽  
Optical Coherence ◽  
Punctate Inner Choroidopathy ◽  
Myopic Choroidal Neovascularization ◽  
Multifocal Choroiditis ◽  
Imaging Optical Coherence Tomography

Introduction: To investigate choroidal thickness changes related to the clinical activity of inflammatory choroidal neovascularization in punctate inner choroidopathy/multifocal choroiditis as compared to myopic choroidal neovascularization. Materials and methods: Consecutive inflammatory choroidal neovascularization secondary to punctate inner choroidopathy/multifocal choroiditis, and myopic choroidal neovascularization were retrospectively reviewed. By means of enhanced-depth imaging optical coherence tomography, choroidal thickness was assessed at the same location before choroidal neovascularization development, at choroidal neovascularization onset (baseline), and after treatment. Results: Eleven eyes with inflammatory choroidal neovascularization and 11 eyes with myopic choroidal neovascularization were analyzed. Choroidal thickness beneath inflammatory choroidal neovascularization significantly increased at baseline and decreased after therapy (“Sponge sign”), reaching preclinical values. In particular, mean choroidal thickness under inflammatory choroidal neovascularization was 145 ± 85 µm at the preclinical stage, increased to 210 ± 103 µm at baseline (p = 0.006), and decreased to 136 ± 87 µm after treatment (p = 0.017). Conversely, no significant choroidal thickness changes were disclosed in myopic choroidal neovascularization eyes, under any location. Conclusion: Optical coherence tomography–based choroidal thickness evaluation may represent an additional useful tool to monitor inflammatory choroidal neovascularization activity. Moreover, choroidal thickness under choroidal neovascularizations could be used to discriminate the origin of choroidal neovascular membrane, either inflammatory or myopic, in doubtful cases and guide the therapeutic management.

scholarly journals Swept Source-Optical Coherence Tomography Angiography for Management of Secondary Choroidal Neovascularization in Punctate Inner Choroidopathy

2021 ◽  
pp. 232-238
Author(s):  
Martin Stattin ◽  
Julia Forster ◽  
Daniel Ahmed ◽  
Katharina Krepler ◽  
Siamak Ansari-Shahrezaei
Keyword(s):  
Optical Coherence Tomography ◽  
Choroidal Neovascularization ◽  
Optical Coherence Tomography Angiography ◽  
Optical Coherence ◽  
Intravitreal Ranibizumab ◽  
Swept Source ◽  
Punctate Inner Choroidopathy ◽  
White Dot Syndrome ◽  
Oral Corticosteroids ◽  
Sd Oct

The purpose was to demonstrate the diagnostic and therapeutic feasibility of swept source-optical coherence tomography angiography (SS-OCTA) by picturing neovascular changes secondary to a rare white dot syndrome following long-term intravitreal ranibizumab (IVR). A 28-year-old Caucasian myopic female presented with visual loss in her right eye only. The clinical examination and multimodal imaging including spectral domain (SD)-OCT, blue-peak autofluorescence, fluorescein, and indocyanine green angiography (HRA Spectralis, Heidelberg Engineering; Heidelberg, Germany) as well as SS-OCTA (DRI Triton, Topcon; Tokyo, Japan) led to the diagnosis of idiopathic punctate inner choroidopathy with secondary subfoveal choroidal neovascularization (CNV). In addition to oral corticosteroids, a pro re nata regimen with IVR was initiated and guided by repeated SD-OCT and SS-OCTA. Six IVR were administered based on functional SS-OCTA en face scans illustrating vessel transformation and downsizing of the CNV area while SD-OCT B-scans were inconclusive as indirect signs of activity were absent throughout the follow-up period. SS-OCTA provided new possibilities for monitoring vessel development. IVR was managed based on vessel density as displayed by SS-OCTA.

scholarly journals Evolution of Choroidal Neovascularization due to Presumed Ocular Histoplasmosis Syndrome on Multimodal Imaging including Optical Coherence Tomography Angiography

2018 ◽  
Vol 2018 ◽  
pp. 1-5 ◽  
Author(s):  
T. Y. Alvin Liu ◽  
Alice Yang Zhang ◽  
Adam Wenick
Keyword(s):  
Optical Coherence Tomography ◽  
Choroidal Neovascularization ◽  
Optical Coherence Tomography Angiography ◽  
Intravitreal Bevacizumab ◽  
Caucasian Woman ◽  
Optical Coherence ◽  
Vascular Flow ◽  
Subfoveal Choroidal Neovascularization ◽  
Her 2

A 37-year-old Caucasian woman presented with acute decrease in central vision in her right eye and was found to have subfoveal choroidal neovascularization (CNV) due to presumed ocular histoplasmosis syndrome (POHS). Her visual acuity improved from 20/70 to 20/20 at her 6-month follow-up, after 3 consecutive monthly intravitreal bevacizumab injections were initiated at her first visit. Although no CNV activity was seen on fluorescein angiography (FA) or spectral-domain optical coherence tomography (SD-OCT) at her 2-month, 4-month, and 6-month follow-up visits, persistent flow in the CNV lesion was detected on optical coherence tomography angiography (OCTA). OCTA shows persistent vascular flow as well as changes in vascular flow in CNV lesions associated with POHS, indicating the continued presence of patent vessels and changes in these CNV lesions, even when traditional imaging of the lesion with OCT and FA indicates stability of the lesion with no disease activity. Additional cases with longitudinal follow-up are needed to assess how OCTA should be incorporated into clinical practice.

scholarly journals Optical Coherence Tomography Angiography Evolution of Choroidal Neovascular Membrane in Choroidal Rupture Managed by Intravitreal Bevacizumab

2019 ◽  
Vol 2019 ◽  
pp. 1-4 ◽  
Author(s):  
Massimo Lorusso ◽  
Luisa Micelli Ferrari ◽  
Eleni Nikolopoulou ◽  
Tommaso Micelli Ferrari
Keyword(s):  
Optical Coherence Tomography ◽  
Choroidal Neovascularization ◽  
Optical Coherence Tomography Angiography ◽  
Anterior Segment ◽  
Intravitreal Bevacizumab ◽  
Optical Coherence ◽  
Vascular Structure ◽  
Choroidal Neovascular Membrane ◽  
Choroidal Rupture

Purpose. To describe a case of a 25-year-old man with choroidal neovascularization (CNV) secondary to traumatic choroidal rupture treated with intravitreal bevacizumab and to evaluate the vascular structure of the area near the traumatic choroidal rupture. Methods. The patient underwent complete ophthalmologic evaluation, including best-corrected visual acuity (BCVA), intraocular pressure, anterior segment and funds examination, and optical coherence tomography angiography (OCTA) at baseline and on each follow-up visit. Fluorescein angiography (FA) was performed at baseline. Intravitreal bevacizumab was administered at the time of choroidal neovascular membrane diagnosis. Results. At baseline, ophthalmoscopic examination of the left eye revealed four subretinal macular hemorrhages and two choroidal ruptures located temporally to the fovea. On OCT angiograms, the choroidal rupture appeared as a hypointense break in choriocapillaris plexus. At 4-week follow-up, the OCTA disclosed a well circumscribed lesion characterized by numerous and fine anastomotic vessels. Patient received intravitreal injection of bevacizumab. At 6-week post injection, OCTA documented regression of the neovascular complex. Conclusion. Choroidal neovascularization is a common complication associated with traumatic choroidal rupture and OCTA may represent a complementary diagnostic technique to evaluate the vascular structure of the area near the traumatic choroidal rupture.

scholarly journals Diagnostic value of optical coherence tomography angiography for choroidal neovascularization in age-related macular degeneration: A systematic review and meta-analysis

2020 ◽  
Author(s):  
Chang-Xi Chen ◽  
Mei-Ling Liu ◽  
Kai Cao ◽  
Mayinuer Yusufu ◽  
Jin-Da Wang
Keyword(s):  
Systematic Review ◽  
Optical Coherence Tomography ◽  
Macular Degeneration ◽  
Choroidal Neovascularization ◽  
Optical Coherence Tomography Angiography ◽  
Meta Analysis ◽  
Diagnostic Value ◽  
Age Related Macular Degeneration ◽  
Optical Coherence ◽  
Classification Rate

Objective: To evaluate the diagnostic value of optical coherence tomography angiography (OCTA) in detecting the choroidal neovascularization (CNV) in agerelated macular degeneration (AMD). Methods: A systematic review and meta-analysis was performed by searching Pubmed, Science Direct, Embase and Web of Science. The pooled sensitivity and specificity with 95% confidence intervals (CIs), area under the summary receiver operator characteristic curve (sROC), and the total accurate classification rate were used to evaluate OCTA’ diagnostic value of CNV in AMD patients. Results: Seven studies involving 517 eyes were included in the analysis. The mean age of subjects in each study ranged from 58.5 years to 81.7 years. Fluorescein angiography was applied as the gold standard in five studies. There were 350 eyes diagnosed with CNV, OCTA detected 301 eyes correctly, while among the 167 eyes without CNV, OCTA identified 150 correctly. The total accurate classification rate was 87.23%. The Spearman's rank correlation coefficient was 0.5, indicating that there was no significant threshold effect in the current study (S=8, p=0.103). The pooled sensitivity and pooled specificity were 0.89 (95%CI: 0.82,0.94) and 0.96 (95%CI: 0.85,1.00) respectively. The area under sROC was up to 0.911. Conclusion: The specificity of OCTA for the detection of CNV in AMD patients is extremely high, however, the sensitivity still needs to be improved. In general, the metaanalysis revealed that OCTA had a high diagnostic value for the detection of CNV in AMD patients.

Sign in / Sign up

Export Citation Format

Share Document