scholarly journals Case report: internal limiting membrane drape sign masking by foveal detachment in macular telangiectasia type 2

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Anmar Abdul-Rahman
Keyword(s):  
Case Report ◽  
Internal Limiting Membrane ◽  
Foveal Detachment ◽  
Macular Telangiectasia ◽  
Macular Telangiectasia Type 2

Macular Telangiectasia Type 2 With Spontaneous Resolution of Intraretinal/Sub-Internal Limiting Membrane Hemorrhage in the Absence of Neovascularization

2017 ◽  
Vol 1 (6) ◽  
pp. 415-419 ◽  
Author(s):  
Varun Chandra ◽  
Rohan Merani ◽  
Alex P. Hunyor ◽  
I-Van Ho ◽  
Mark Gillies
Keyword(s):  
Visual Acuity ◽  
Multimodal Imaging ◽  
Internal Limiting Membrane ◽  
Macular Telangiectasia ◽  
Corrected Visual Acuity ◽  
Visual Improvement ◽  
Macular Telangiectasia Type 2 ◽  
The Right

Purpose: To describe a case of macular telangiectasia type 2 (MacTel) presenting with decreased vision due to intraretinal/sub-internal limiting membrane (ILM) hemorrhage in the absence of neovascularization. Method: Clinical examination and multimodal imaging were performed. Results: A 65-year-old female presented with blurred left vision, recording 20/160 in that eye. There was intraretinal hemorrhage at the left macula centrally, with sub-ILM hemorrhage superiorly and inferiorly. Optical coherence tomography (OCT) showed no evidence of subretinal neovascularization. Imaging of the right macula was consistent with MacTel. The blood spontaneously cleared and the left visual acuity gradually improved to 20/25 by 4 months. Fluorescein angiography confirmed MacTel, and once the hemorrhage resolved, both inner and outer retinal cavitation was identified on OCT of the left macula. The left best-corrected visual acuity remained at 20/25 at 2-year follow-up. Conclusion: Spontaneous resorption of hemorrhage was accompanied by visual improvement.

Spontaneous Closure of a Macular Hole in Macular Telangiectasia Type 2

2020 ◽  
pp. 247412642095890
Author(s):  
Varun Chandra ◽  
Rohan Merani ◽  
Alex P. Hunyor ◽  
Mark Gillies
Keyword(s):  
Macular Hole ◽  
Internal Limiting Membrane ◽  
Spontaneous Closure ◽  
Full Thickness ◽  
External Limiting Membrane ◽  
Macular Telangiectasia ◽  
History Of ◽  
Macular Telangiectasia Type 2 ◽  
The Right

Purpose: Spontaneous closure of a macular hole in macular telangiectasia type 2 (MacTel) with vision improvement is described. Methods: A case report is presented. Results: A 71-year-old man presented with a 1-week history of distorted vision in his left eye. Left visual acuity (LVA) was 20/80. Optical coherence tomography showed an almost full-thickness left macular hole with an intact internal limiting membrane drape. Small inner retinal cavitations were present at the right macula; multimodal imaging confirmed MacTel. Managed conservatively, at 5 months the patient’s LVA had improved to 20/60, the defect was no longer full thickness, and the external limiting membrane had reconstituted. At the right macula, the inner cavitations grew and outer cavitations developed, but the external limiting membrane remained intact. At 32 months, right VA was 20/20 and LVA was 20/40. Conclusions: This case of MacTel with spontaneous closure of a macular hole was associated with an overlying internal limiting membrane drape.

Inverted internal limiting membrane-flap technique to treat a full-thickness macular hole complicating idiopathic macular telangiectasia type 2

2019 ◽  
pp. 112067211988617
Author(s):  
Giancarlo Sborgia ◽  
Alfredo Niro ◽  
Marco Coassin ◽  
Luigi Sborgia ◽  
Francesco D’Oria ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Macular Hole ◽  
Internal Limiting Membrane ◽  
Full Thickness ◽  
Flap Technique ◽  
Macular Telangiectasia ◽  
Full Thickness Macular Hole ◽  
Macular Telangiectasia Type 2 ◽  
Idiopathic Macular Telangiectasia

Background/purpose: Full-thickness macular hole is a complication of idiopathic macular telangiectasia type 2 with a low surgical closure rate and a poor functional recovery. We analyze morphologic and functional outcomes after an inverted internal limiting membrane-flap technique for full-thickness macular hole complicating idiopathic macular telangiectasia type 2 using optical coherence tomography and microperimetry. Case report: A 77-year-old man presented us complaining visual impairment in the left eye (20/40) due to a full-thickness macular hole complicating idiopathic macular telangiectasia type 2. The patient underwent vitrectomy with an inverted internal limiting membrane-flap technique and injection of 22% SF6 gas. Optical coherence tomography and functional analysis, including visual acuity test and microperimetry, were performed before surgery and over 3 months. Optical coherence tomography scans revealed macular hole closure at 1-month follow-up. Visual acuity and retinal sensitivity improved from 20/40 to 20/20 and from 13.1 to 14.9 dB, respectively. Fixation stability (bivariate contour ellipse area) improved from 2.02 to 1.58 deg2, from 5.44 to 4.24 deg2 and from 9.72 to 7.58 deg2, at 68%, 95%, and 99% of fixation points, respectively. Conclusion: Inverted internal limiting membrane-flap technique may be an alternative approach in patients with full-thickness macular hole complicating diopathic macular telangiectasia type 2, and microperimetry may be a useful tool to analyze related functional changes.

Prevalence and Severity of Diabetic Retinopathy in Patients with Macular Telangiectasia type 2.

2021 ◽  
Author(s):  
Saskia HM. van Romunde ◽  
Charlotte M. van der Sommen ◽  
José P. Martinez Ciriano ◽  
Johannes R. Vingerling ◽  
Suzanne Yzer
Keyword(s):  
Diabetic Retinopathy ◽  
Macular Telangiectasia ◽  
Macular Telangiectasia Type 2
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