The grey fovea sign of macular oedema or subfoveal fluid on non-stereoscopic fundus photographs

2016 ◽  
Vol 95 (1) ◽  
pp. 48-51
Author(s):  
Pascal W. Hasler ◽  
Wael Soliman ◽  
Birgit Sander ◽  
Per Haamann ◽  
Michael Larsen
Keyword(s):  
Macular Oedema ◽  
Fundus Photographs ◽  
Subfoveal Fluid

scholarly journals Diabetic maculopathy: multicolour and SD-OCT versus fundus photography

2021 ◽  
Vol 6 (1) ◽  
pp. e000514
Author(s):  
Obaid Kousha ◽  
Martina Maria Delle Fave ◽  
Mariano Cozzi ◽  
Elisa Carini ◽  
Sergio Pagliarini
Keyword(s):  
Macular Oedema ◽  
Cross Sectional Study ◽  
Fundus Photography ◽  
Diabetic Maculopathy ◽  
Perfect Agreement ◽  
Cross Sectional ◽  
Clinically Significant ◽  
Fundus Photographs ◽  
Diabetic Eye Screening ◽  
Sd Oct

ObjectiveThe English Diabetic Eye Screening (DES) programme recommends patients with M1 diabetic maculopathy to be referred to hospital eye services. DES uses flash fundus photography as the reference standard for maculopathy grading. We compared multicolour versus non-stereoscopic fundus photography at identifying M1 maculopathy, with spectral domain optical coherence tomography (SD-OCT) identifying macular thickening.Methods and analysisThis cross-sectional study included 345 patients with R1M1 referred from DES and reviewed in secondary care with fundus photographs, multicolour and SD-OCT. Maculopathy was graded based on DES exudate criteria on both multicolour and fundus photography in a blind fashion by two independent graders. Macular thickness was ascertained on SD-OCT.ResultsIntergrader agreement on grading maculopathy using fundus photography (Cohen’s κ=0.91) and multicolour (Cohen’s κ=0.82) was ‘almost perfect’. Agreement between fundus photography and multicolour on grading maculopathy (Cohen’s κ=0.76) was ‘substantial’. Compared with fundus photography, multicolour had sensitivity of 87% (95% CI 81% to 93%) and specificity of 90% (95% CI 87% to 94%) in detecting M1 maculopathy. SD-OCT identified 84 eyes with macular thickening, 47 of which were graded as M0 by fundus photography. 5 eyes with exudates and severe macular oedema requiring urgent intervention were also missed on fundus photography but not on multicolour. Multicolour, when complemented by SD-OCT, did not miss any clinically significant macular oedema.ConclusionMulticolour integrates synergistically in a single platform with SD-OCT providing effective monitoring of M1 diabetic maculopathy. The need for fundus photography is eliminated by multicolour/SD-OCT in dedicated R1M1 virtual clinics not requiring parallel diabetic retinopathy grading.

scholarly journals Indocyanine green angiography for identifying telangiectatic capillaries in diabetic macular oedema

2019 ◽  
Vol 104 (4) ◽  
pp. 509-513 ◽  
Author(s):  
Daniela Castro Farías ◽  
Rodrigo Matsui Serrano ◽  
Juan Bianchi Gancharov ◽  
Ulises de Dios Cuadras ◽  
José Sahel ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Indocyanine Green ◽  
Macular Oedema ◽  
Indocyanine Green Angiography ◽  
Clinical Evidence ◽  
Diabetic Macular Oedema ◽  
Apparent Size ◽  
Hard Exudates ◽  
Median Distance ◽  
Fundus Photographs

AimsDuring diabetic macular oedema (DME), a spectrum of capillary abnormalities is commonly observed, ranging from microaneurysms to large microvascular abnormalities. Clinical evidence suggests that targeted photocoagulation of large microvascular abnormalities may be beneficial, but their detection is not done in a routine fashion. It was reported that they are better identified by indocyanine green angiography (ICGA) than by fluorescein angiography. Here, we investigated the prevalence and ICGA and optical coherence tomography (OCT) features of retinal microvascular abnormalities in a group of patients with DME.MethodsObservational study. The fundus photographs, ICGA and structural and angiographic OCT charts of 35 eyes from 25 consecutive patients with DME were reviewed.Results22 eyes (63%) had at least one focal area of microvascular abnormalities showing prolonged indocyanine green (ICG) staining (ie, beyond 10 mins after injection). In particular, all eyes (n=9) with circinate hard exudates showed foci of late ICG staining. These areas were either isolated globular capillary ecstasies or a cluster of ill-defined capillary abnormalities. They were located at a median distance of 2708 µm from the fovea (range: 1064–4583 µm). Their diameter ranged from 153 to 307 µm. During ICGA, 91% showed increased their contrast and apparent size in late frames, whereas 79% of microaneurysms showed reduced contrast on late frames. OCT angiography was not contributive for the detection of these lesions.ConclusionLate ICG staining revealing large microvascular abnormalities is commonly observed during DME. Because of their specific angiographic and OCT features relative to microaneurysms, we propose to name them telangiectatic capillaries (TelCaps).

One-year real-life results on effect of intravitreal aflibercept in patients with diabetic macular oedema switched from ranibizumab

2020 ◽  
pp. 112067212092727
Author(s):  
Marko Lukic ◽  
Gwyn Williams ◽  
Zaid Shalchi ◽  
Praveen J Patel ◽  
Philip G Hykin ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Diabetic Retinopathy ◽  
Early Treatment ◽  
Macular Oedema ◽  
Real Life ◽  
Diabetic Macular Oedema ◽  
Foveal Thickness ◽  
Macular Volume ◽  
Central Foveal Thickness ◽  
The Mean

Purpose To assess visual and optical coherence tomography–derived anatomical outcomes of treatment with intravitreal aflibercept (Eylea®) for diabetic macular oedema in patients switched from intravitreal ranibizumab (Lucentis®). Design Retrospective, cohort study. Participants Ninety eyes (of 67 patients) receiving intravitreal anti–vascular endothelial growth factor therapy were included. Methods This is a retrospective, real-life, cohort study. Each patient had visual acuity measurements and optical coherence tomography scans performed at baseline and 12 months after the first injection of aflibercept was given. Main Outcome Measures We measured visual acuities in Early Treatment Diabetic Retinopathy Study letters, central foveal thickness and macular volume at baseline and at 12 months after the first aflibercept injection was given. Results Ninety switched eyes were included in this study. The mean (standard deviation) visual acuity was 63 (15.78) Early Treatment Diabetic Retinopathy Study letters. At baseline, the mean (standard deviation) central foveal thickness was 417.7 (158.4) μm and the mean macular volume was 9.96 (2.44) mm3. Mean change in visual acuity was +4 Early Treatment Diabetic Retinopathy Study letters (p = 0.0053). The mean change in macular volume was −1.53 mm 3 in SW group (p = 0.21), while the change in central foveal thickness was −136.8 μm (p = 0.69). Conclusion There was a significant improvement in visual acuity and in anatomical outcomes in the switched group at 12 months after commencing treatment with aflibercept for diabetic macular oedema.

scholarly journals Acute Zonal Occult Outer Retinopathy: Vision Loss in an Active Duty Soldier

2013 ◽  
Vol 2013 ◽  
pp. 1-5
Author(s):  
Courtney M. Crawford ◽  
Bruce A. Rivers ◽  
Mark Nelson
Keyword(s):  
Visual Field ◽  
Visual Field Defect ◽  
Vision Loss ◽  
Fundus Autofluorescence ◽  
Final Diagnosis ◽  
Active Duty ◽  
Visual Field Defects ◽  
Fundus Photographs ◽  
Optical Coherence Tomograph ◽  
Field Defect

Objective. To describe a case of acute zonal occult outer retinopathy (AZOOR) in an active duty patient.Methods. In this paper we studied fundus photographs, optical coherence tomograph, Humphrey visual field 30-2, fundus autofluorescence images, fluorescein angiograms, and electroretinography.Results. Exam findings on presentation: a 34-year-old American Indian female presented with bilateral photopsias, early RPE irregularity, and an early temporal visual field defect. Progression RPE damage and visual field defect along with ERG findings support final diagnosis of AZOOR.Conclusion. AZOOR may initially be identified as a broader category of disease called the “AZOOR complex of disorders”. Specific visual field defects, ERG results, and clinical exam findings will help distinguish AZOOR from other similar disorders.

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