Abstract
Macular telangiectasia (MacTel) type 2 is a bilateral disease with characteristic degenerative changes of the central retina and leakage of telangiectatic macular capillaries. Depending on the development of secondary neovascularizations, a non-proliferative and a proliferative (neovascular) disease stage is distinguished. Patients with proliferative MacTel type 2 may benefit from short-term intravitreal VEGF-inhibition. However, there is no evidence for an effective treatment of non-proliferative MacTel type 2 and possibly, some therapeutic approaches including VEGF-inhibition might even promote disease progression.
Parts of the text of this chapter have been modified from Charbel Issa P, Gillies MC. Macular telangiectasia type 2. Prog Retin Eye Res. 2013;34:49–77. doi:10.1016/j.preteyeres.2012.11.002.Epub2012Dec3.
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Charbel Issa, P., Holz, F.G. (2016). VEGF-Inhibition in Macular Telangiectasia Type 2. In: Stahl, A. (eds) Anti-Angiogenic Therapy in Ophthalmology. Essentials in Ophthalmology. Springer, Cham. https://doi.org/10.1007/978-3-319-24097-8_5
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