Macular Telangiectasia Type 2 Without Clinically Detectable Vasculopathy.

Abstract:

IMPORTANCE:Macular telangiectasia type 2 is a bilateral disease with characteristic alterations of the macular capillary network and neural atrophy. Vascular and neurodegenerative hypotheses have been proposed to explain these clinical findings, but many questions regarding the pathogenesis remain. OBSERVATIONS:We report the case of a 69-year-old woman with macular telangiectasia type 2 in whom multimodal fundus imaging identified neuronal features without clinically detectable vasculopathy. CONCLUSIONS AND RELEVANCE:We hypothesize that parallel neuronal and vascular pathogenic pathways secondary to Müller cell dysfunction, the cause of which remains obscure, explain the clinical features of this case of macular telangiectasia type 2.

journal_name

JAMA Ophthalmol

journal_title

JAMA ophthalmology

authors

Gillies MC,Mehta H,Bird AC

doi

10.1001/jamaophthalmol.2015.1796

subject

Has Abstract

pub_date

2015-08-01 00:00:00

pages

951-4

issue

8

eissn

2168-6165

issn

2168-6173

pii

2319369

journal_volume

133

pub_type

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